@article {9592, title = {Demography of endangered juvenile green turtles in face of environmental changes: 10 years of capture-mark-recapture efforts in Martinique}, journal = {Biological Conservation}, volume = {291}, year = {2024}, month = {Jan-03-2024}, pages = {110471}, issn = {00063207}, doi = {10.1016/j.biocon.2024.110471}, url = {https://authors.elsevier.com/c/1icDh1R~eWZv6}, author = {Lelong, Pierre and Besnard, Aur{\'e}lien and Girondot, Marc and Habold, Caroline and Priam, Fabienne and Giraudeau, Mathieu and Le Loc{\textquoteright}h, Guillaume and Le Loc{\textquoteright}h, Aur{\'e}lie and Fournier, Pascal and Fournier-Chambrillon, Christine and Bustamante, Paco and Dupont, Sophie M. and Vincze, Orsolya and Gros-Desormeaux, Jean-Rapha{\"e}l and Martin, Jordan and Bourgeois, Ouv{\'e}a and Lepori, Muriel and R{\'e}gis, Sidney and Lecerf, Nicolas and Lefebvre, Fabien and Aubert, Nathalie and Frouin, C{\'e}dric and Flora, Fr{\'e}d{\'e}ric and Pimentel, Esteban and Pimentel, Manon and Siegwalt, Flora and Jeantet, Lor{\`e}ne and Chambault, Philippine and Hielard, Ga{\"e}lle and Arqu{\'e}, Alexandre and Arthus, Mosiah and Louis-Jean, Laurent and Brador, Aude and Giannasi, Paul and Etienne, Denis and Lecerf, Natha{\"e}l and Chevallier, Pascale and Chevallier, Tao and Meslier, St{\'e}phane and Landreau, Anthony and Maceno, Myriane and Larcher, Eug{\`e}ne and Le Maho, Yvon and Chevallier, Damien} } @article {9610, title = {Freshwater and limno-terrestrial meiofauna of the Massane Forest Reserve in the Eastern French Pyrenees}, journal = {Biogeographia {\textendash} The Journal of Integrative Biogeography}, volume = {39}, year = {2024}, month = {Mar-02-2026}, issn = {1594-7629}, doi = {10.21426/B639162226}, url = {https://escholarship.org/uc/item/36v7z1xj}, author = {Majdi, Nabil and Araujo, Thiago Quintao and Bekkouche, Nicolas and Fontaneto, Diego and Garrigue, Joseph and Larrieu, Laurent and Kamburska, Lyudmila and Kieneke, Alexander and Minowa, Axell Kou and Laumer, Christopher and Sabatino, Raffaella and Sorel, Diane and Stec, Daniel and Traunspurger, Walter} } @article {9646, title = {An integrative taxonomic revision of the freshwater atyid shrimps (Crustacea: Decapoda: Caridea) of Micronesia}, journal = {Diversity}, volume = {16}, year = {2024}, month = {03/2024}, pages = {1-31}, abstract = {Twelve species of atyid shrimps are reported from three Micronesian islands (Babeldaob, Pohnpei, and Guam) and studied using a combined morphological and molecular approach. Among them, three are new records for the area (Caridina appendiculata, Caridina lobocensis, and Caridina rubella), while three new species are here described: Atyoida chacei sp. nov., Caridina ponapensis sp. nov., and Caridina rintelenorum sp. nov. Descriptions for these new species, diagnoses for poorly known species, and taxonomic notes are provided herein and their biogeography is discussed.}, keywords = {16S, amphidromy, Atyidae, DNA, island, morphology}, doi = {10.3390/d16040200}, url = {https://www.mdpi.com/1424-2818/16/4/200}, author = {de Mazancourt, Valentin and Marquet, G{\'e}rard and Keith, Philippe} } @article {9457, title = {Intraspecific genetic lineages of a marine mussel show behavioural divergence when exposed to microplastic leachates}, journal = {Environmental Pollution}, volume = {340}, year = {2024}, month = {2024}, issn = {ISSN 0269-7491}, doi = {https://doi.org/10.1016/j.envpol.2023.122779}, author = {Lorenzo Cozzolino and Nicastro, Katy R. and Hubbard, P C and Seuront, Laurent and Christopher D. McQuaid and Zardi, Gerardo I.} } @article {9606, title = {Northeast Atlantic elasmobranch community on the move: Functional reorganization in response to climate change}, journal = {Global Change Biology}, volume = {30}, year = {2024}, month = {Jan-01-2024}, abstract = {While spatial distribution shifts have been documented in many marine fishes under global change, the responses of elasmobranchs have rarely been studied, which may have led to an underestimation of their potential additional threats. Given their irreplaceable role in ecosystems and their high extinction risk, we used a 24-year time series (1997{\textendash}2020) of scientific bottom trawl surveys to examine the effects of climate change on the spatial distribution of nine elasmobranch species within Northeast Atlantic waters. Using a hierarchical modeling of species communities, belonging to the joint species distribution models, we found that suitable habitats for four species increased on average by a factor of 1.6 and, for six species, shifted north-eastwards and/or to deeper waters over the past two decades. By integrating species traits, we showed changes in habitat suitability led to changes in the elasmobranchs trait composition. Moreover, communities shifted to deeper waters and their mean trophic level decreased. We also note an increase in the mean community size at maturity concurrent with a decrease in fecundity. Because skates and sharks are functionally unique and dangerously vulnerable to both climate change and fishing, we advocate for urgent considerations of species traits in management measures. Their use would make it better to identify species whose loss could have irreversible impacts in face of the myriad of anthropogenic threats.}, issn = {1354-1013}, doi = {10.1111/gcb.v30.110.1111/gcb.17157}, url = {https://onlinelibrary.wiley.com/toc/13652486/30/1https://onlinelibrary.wiley.com/doi/10.1111/gcb.17157https://onlinelibrary.wiley.com/doi/pdf/10.1111/gcb.17157}, author = {Coulon, No{\'e}mie and Elliott, Sophie and Teichert, Nils and Auber, Arnaud and McLean, Matthew and Barreau, Thomas and Feunteun, Eric and Carpentier, Alexandre} } @article {9557, title = {Structural and functional characterization of an egg-laying hormone signaling system in a lophotrochozoan {\textendash} The pacific oyster (Crassostrea gigas)}, journal = {General and Comparative Endocrinology}, volume = {346}, year = {2024}, month = {Jan-01-2024}, pages = {114417}, issn = {00166480}, doi = {10.1016/j.ygcen.2023.114417}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0016648023002228}, author = {Favrel, P. and Dubos, M.P. and Bernay, B. and Pasquier, J. and Schwartz, J. and Lefranc, B. and Mouret, L. and Guillaume Rivi{\`e}re and Leprince, J. and Bondon, A.} } @article {9649, title = {Testing for concordance between predicted species richness, past prioritization, and marine protected area designations in the western Indian Ocean}, journal = {Conservation Biology}, year = {2024}, month = {Apr-03-2026}, issn = {0888-8892}, doi = {10.1111/cobi.14256}, url = {https://conbio.onlinelibrary.wiley.com/doi/10.1111/cobi.14256}, author = {McClanahan, Tim R. and Friedlander, Alan M. and Wickel, Julien and Graham, Nicholas A. J. and Bruggemann, J. Henrich and Guillaume, Mireille M. M. and Chabanet, P. and Porter, Sean and Schleyer, Michael H. and Azali, M. Kodia and Muthiga, N. A.} } @article {9528, title = {Tracing the fate of seabird-derived nitrogen in a coral reef using nitrate and coral skeleton nitrogen isotopes}, journal = {Limnology and Oceanography}, year = {2024}, month = {Mar-01-2024}, issn = {0024-3590}, doi = {10.1002/lno.12485}, url = {https://aslopubs.onlinelibrary.wiley.com/doi/10.1002/lno.12485}, author = {Choisnard, No{\'e}mie and Duprey, Nicolas Noel and Wald, Tanja and Thibault, Martin and Houlbr{\`e}que, Fanny and Foreman, Alan D. and Cuet, Pascale and Mireille M.M. Guillaume and Vonhof, Hubert and Sigman, Daniel M. and Haug, Gerald H. and Maguer, Jean-Fran{\c c}ois and L{\textquoteright}Helguen, St{\'e}phane and Mart{\'\i}nez-Garc{\'\i}a, Alfredo and Lorrain, Anne} } @article {9026, title = {Assessing the impacts of anthropogenic sounds on early stages of benthic invertebrates: The {\textquoteright}Larvosonic system{\textquoteright}.}, journal = {Limnology and Oceanography: Methods}, year = {2023}, month = {Mar-12-2023}, abstract = {Noise produced by human activities has increased in the oceans over the last decades. Whereas most studies have focused on the impact of anthropogenic noise on marine mammals and fishes, those focusing on marine invertebrates\  are\  rarer\  and\  more\  recent,\  especially\  when\  considering\  peri-metamorphic\  benthic\  stages,\  highly sensitive to\  anthropogenic perturbations. A\  careful review\  of the literature reveals\  a\  simplistic characterization of the acoustics within the containers used to quantify larval and juvenile responses to noise, thus weakening the conclusions of such works. To address this problem, we developed the Larvosonic system, a laboratory tank equipped\  with\  acoustic assets\  to\  assess\  the\  impacts\  of\  noise\  on\  young\  stages\  of\  marine\  invertebrates.\  We\  first provide\  a\  careful\  analysis\  of\  the\  tank\  sound\  field\  using\  different\  sound types,\  and\  we\  assess\  the\  effects\  of expanded polystyrene units on the sounds emitted by a professional audio system in order to dampen reverbera- tion\  and\  resonance. Then,\  we\  apply\  this\  acoustic\  calibration\  to\  the\  effects\  of\  both\  pile\  driving\  and\  drilling noises on postlarvae of the scallop bivalve Pecten maximus. Acoustic recordings highlight that diffuser and bass trap\  components\  constitute\  effective\  underwater\  sound\  absorbents,\  reducing\  the\  reflection\  of\  the\  whole\  fre- quency bandwidth. Scallop experiments reveal that both type and level of the tested noise influenced postlarval growth,\  with\  interactive\  effects\  between\  trophic\  environment\  and\  noise\  level/spectra. The\  Larvosonic\  system thus constitutes an efficient tool for bioacoustics research on bentho-planktonic invertebrate species."

\ }, issn = {1541-5856}, doi = {10.1002/lom3.10527}, url = {https://onlinelibrary.wiley.com/doi/10.1002/lom3.10527}, author = {Olivier, Fr{\'e}d{\'e}ric and Gigot, Mathilde and Mathias, Delphine and J{\'e}z{\'e}quel, Youenn and Meziane, Tarik and L{\textquoteright}Her, Christophe and Chauvaud, Laurent and Bonnel, Julien} } @article {9321, title = {Beach erosion aggravates the drastic decline in marine turtle populations in French Guiana}, journal = {Regional Environmental Change}, volume = {23}, year = {2023}, month = {Jan-09-2023}, issn = {1436-3798}, doi = {10.1007/s10113-023-02105-3}, url = {https://link.springer.com/10.1007/s10113-023-02105-3}, author = {Chevallier, Damien and Girondot, Marc and P{\'e}ron, Christina and Martin, Jordan and Bonola, Marc and Chevalier, Johan and de Thoisy, Beno{\^\i}t and Kelle, Laurent and Le Maho, Yvon and Gardel, Antoine and Anthony, Edward J.} } @article {9524, title = {A benchmark for computational analysis of animal behavior, using animal-borne tags}, journal = {arXiv}, year = {2023}, month = {05/2023}, abstract = {Animal-borne sensors ({\textquoteleft}bio-loggers{\textquoteright}) can record a suite of kinematic and environmental data, which can elucidate animal ecophysiology and improve conservation efforts. Machine learning techniques are useful for interpreting the large amounts of data recorded by bio-loggers, but there exists no standard for comparing the different machine learning techniques in this domain. To address this, we present the Bio-logger Ethogram Benchmark (BEBE), a collection of datasets with behavioral annotations, standardized modeling tasks, and evaluation metrics. BEBE is to date the largest, most taxonomically diverse, publicly available benchmark of this type, and includes 1654 hours of data collected from 149 individuals across nine taxa. We evaluate the performance of ten different machine learning methods on BEBE, and identify key challenges to be addressed in future work. Datasets, models, and evaluation code are made publicly available at https://github.com/earthspecies/ BEBE, to enable community use of BEBE as a point of comparison in methods development.}, keywords = {Accelerometers, animal behavior, Bio-loggers, Clustering, Machine Learning, Time series}, author = {Benjamin Hoffman and Maddie Cusimano and Vittorio Baglione and Daniela Canestrari and Chevallier, Damien and Dominic L. DeSantis and Lor{\`e}ne Jeantet and Monique A. Ladds and Takuya Maekawa and Vicente Mata-Silva and V{\'\i}ctor Moreno-Gonz{\'a}lez and Eva Trapote and Outi Vainio and Antti Vehkaoja and Ken Yoda and Katherine Zacarian and Ari Friedlaender and Christian Rutz} } @article {9308, title = {Benchmarking global biodiversity of decapod crustaceans (Crustacea: Decapoda)}, journal = {Journal of Crustacean Biology}, volume = {43}, year = {2023}, month = {Aug-01-2023}, issn = {0278-0372}, doi = {10.1093/jcbiol/ruad042}, url = {https://academic.oup.com/jcb/article/doi/10.1093/jcbiol/ruad042/7234762}, author = {De Grave, Sammy and Decock, Wim and Dekeyzer, Stefanie and Davie, Peter J F and Fransen, Charles H J M and Boyko, Christopher B and Poore, Gary C B and Macpherson, Enrique and Ahyong, Shane T and Crandall, Keith A and de Mazancourt, Valentin and Osawa, Masayuki and Chan, Tin-Yam and Ng, Peter K L and Lemaitre, Rafael and van der Meij, Sancia E T and Santos, Sandro} } @article {9238, title = {Coral reef fish communities of natural habitats and man-made coastal structures in Bora-Bora (French Polynesia)}, journal = {Belgian Journal of Zoology}, volume = {153}, year = {2023}, month = {May-01-2023}, doi = {10.26496/bjz.2023.109}, url = {https://www.belgianjournalofzoology.eu/BJZ/article/view/109}, author = {Gairin, Emma and Minier, Lana and Claverie, Thomas and Charlotte R. Dromard and Maueau, Tehani and Collin, Antoine and Fr{\'e}d{\'e}rich, Bruno and Bertucci, Fr{\'e}d{\'e}ric and Lecchini, David} } @article {9188, title = {Current knowledge of New Caledonian marine and freshwater ichthyofauna, SW Pacific Ocean: Diversity, exploitation, threats and management actions.}, journal = {Cybium}, volume = {47}, year = {2023}, month = {03/2023}, pages = {17-30}, doi = {https://doi.org/10.26028/cybium/2023-471-002}, author = {Yves Letourneur and Charpin Nicolas and Marion Mennesson and Philippe Keith} } @article {9192, title = {Data quality control considerations in multivariate environmental monitoring: experience of the French coastal network SOMLIT}, journal = {Frontiers in Marine Science}, volume = {10}, year = {2023}, month = {Feb-04-2025}, doi = {doi.org/10.3389/fmars.2023.1135446}, url = {https://www.frontiersin.org/articles/10.3389/fmars.2023.1135446/full}, author = {Breton, Elsa and Savoye, Nicolas and Rimmelin-Maury, Peggy and Sautour, Benoit and Goberville, Eric and Lheureux, Arnaud and Cariou, Thierry and Ferreira, Sophie and Agogue, Helene and Alliouane, Samir and Aubert, Fabien and Aubin, S{\'e}bastien and Berthebaud, Eric and Blayac, Hadrien and Blondel, Lucie and Boulart, C{\'e}dric and Bozec, Yann and Bureau, Sarah and Caillo, Arnaud and Cauvin, Arnaud and Cazes, Jean-Baptiste and Chasselin, L{\'e}o and Pascal Claquin and Conan, Pascal and Cordier, Marie-Ange and Costes, Laurence and Crec{\textquoteright}hriou, Romain and Crispi, Olivier and Crouvoisier, Muriel and David, Val{\'e}rie and Del Amo, Yolanda and De Lary, Hortense and Delebecq, Gaspard and Devesa, J{\'e}r{\'e}my and Domeau, Aur{\'e}lien and Durozier, Maria and Emery, Claire and Eric Feunteun and Juliette Fauchot and Gentilhomme, Val{\'e}rie and Geslin, Sandrine and Giraud, M{\'e}lanie and Granger{\'e}, Karine and Gr{\'e}gori, Gerald and Grossteffan, Emilie and Gueux, Aurore and Guillaudeau, Julien and Guillou, Ga{\"e}l and Harrewyn, Manon and Jolly, Orianne and Jude-Lemeilleur, Florence and Labatut, Paul and Labourdette, Nathalie and Lachauss{\'e}e, Nicolas and Lafont, Michel and Lagadec, V{\'e}ronique and Lambert, Christophe and Lamoureux, Jezebel and Lanceleur, Laurent and Lebreton, Beno{\^\i}t and Lecuyer, Eric and Lemeille, David and Leredde, Yann and Leroux, C{\'e}dric and Leynaert, Aude and L{\textquoteright}Helguen, St{\'e}phane and Li{\'e}nart, Camilla and Mac{\'e}, Eric and Maria, Eric and Marie, Barbara and Marie, Dominique and Mas, S{\'e}bastien and Mendes, Fabrice and Mornet, Line and Mostajir, Behzad and Mousseau, Laure and Nowaczyk, Antoine and Nunige, Sandra and Parra, Ren{\'e} and Paulin, Thomas and Pecqueur, David and Petit, Franck and Pineau, Philippe and Raimbault, Patrick and Rigaut-Jalabert, Fabienne and Salmeron, Christophe and Salter, Ian and Sauriau, Pierre-Guy and Seuront, Laurent and Sultan, Emmanuelle and Vald{\`e}s, R{\'e}mi and Vantrepotte, Vincent and Vidussi, Francesca and Voron, Florian and Vuillemin, Renaud and Zudaire, Laurent. and Garcia, Nicole} } @article {9214, title = {Diet quality determines blue mussel physiological status: A long-term experimental multi-biomarker approach}, journal = {Journal of Experimental Marine Biology and Ecology}, volume = {563}, year = {2023}, month = {Jan-06-2023}, pages = {151894}, issn = {00220981}, doi = {10.1016/j.jembe.2023.151894}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0022098123000266}, author = {Li{\'e}nart, Camilla and Tedengren, Michael and Garbaras, Andrius and Lim, Hwanmi and Chynel, Mathias and Robinson, Christophe and Tarik Meziane and Karlson, Agnes M.L.} } @article {9302, title = {Discovery of a Digenean (Cryptogonimidae) Living in a Cleft-Lipped Goby, Sicyopterus cynocephalus (Teleostei: Gobiidae) from Ranongga Island, Solomon Islands: Analysis of Multiple Ribosomal DNA Regions}, journal = {Pathogens}, volume = {12}, year = {2023}, month = {Jan-07-2023}, pages = {923}, doi = {10.3390/pathogens12070923}, url = {https://www.mdpi.com/2076-0817/12/7/923}, author = {Mathews, Patrick D. and Nicolas Rabet and L. Espinoza, Luis and Vincent Ha{\"y} and Bonillo, C{\'e}line and Philippe Keith and Clara Lord and Audebert, Fabienne} } @article {9537, title = {Dynamics of the Benthic Communities of Pigeon Islets (Guadeloupe Island, Lesser Antilles) from 2012 to 2021 Monitored by a Photo-Quadrats Technique}, journal = {Gulf and Caribbean Research}, volume = {34}, year = {2023}, month = {12/2023}, pages = {GCFI1 - GCFI11}, abstract = {Since 2012, the benthic communities of the Pigeon Islets (Guadeloupe Island, Lesser Antilles) have been monitored biannually by the National Park of Guadeloupe using photo{\textemdash}quadrats. This monitoring was carried out at 12 coral reef stations distributed around the islets. The data collected from 2012 to 2021 highlight the significant events that disrupted the coral communities of Guadeloupe. Among these remarkable phenomena, an episode of coral bleaching occurred in 2019, followed by the appearance of a new coral disease, Stony Coral Tissue Loss Disease (SCTLD), in 2020. As a result of these threats, a drop of 54\% of coral cover was observed in the monitored sites, accompanied by a rise of 16\% of the surface occupied by macroalgae. The protocol set up by the National Park of Guadeloupe was found to be efficient to follow the temporal dynamics of benthic reef communities.}, keywords = {coral bleaching, Coral communities, coral disease, SCTLD, temporal dynamics}, issn = {2572-1410}, doi = {10.18785/gcr.3401.17}, url = {https://aquila.usm.edu/gcr/vol34/iss1/17/}, author = {Malahel, Hanna-May and Freschet, Camille and M{\`e}ge, Simone and Bouchon, Claude} } @article {9458, title = {The effect of interspecific and intraspecific diversity on microplastic ingestion in two co-occurring mussel species in South Africa}, journal = {Marine Pollution Bulletin}, volume = {196}, year = {2023}, month = {2023}, doi = {https://doi.org/10.1016/j.marpolbul.2023.115649}, author = {Lorenzo Cozzolino and Nicastro, Katy R. and S{\'e}bastien Lefebvre and Luana Corona and Pierre William Froneman and Christopher D. McQuaid and Zardi, Gerardo I.} } @article {9459, title = {Euendolithic Infestation of Mussel Shells Indirectly Improves the Thermal Buffering Offered by Mussel Beds to Associated Molluscs, but One Size Does Not Fit All}, journal = {Diversity}, volume = {15}, year = {2023}, month = {2023}, doi = {https://doi.org/10.3390/d15020239}, author = {Dievart, Alexia M. and Christopher D. McQuaid and Zardi, Gerardo I. and Nicastro, Katy R. and Pierre William Froneman} } @article {9237, title = {Evidence of backcross inviability and mitochondrial DNA paternal leakage in sea turtle hybrids}, journal = {Molecular Ecology}, volume = {32}, year = {2023}, month = {Jan-02-2023}, pages = {628 - 643}, abstract = {Hybridization is known to be part of many species{\textquoteright} evolutionary history. Sea turtles have a fascinating hybridization system in which species separated by as much as 43\ million years are still capable of hybridizing. Indeed, the largest nesting populations in Brazil of loggerheads (Caretta caretta) and hawksbills (Eretmochelys imbricata) have a high incidence of hybrids between these two species. A third species, olive ridleys (Lepidochelys olivacea), is also known to hybridize although at a smaller scale. Here, we used restriction site-associated DNA sequencing (RAD-Seq) markers, mitogenomes, and satellite-telemetry to investigate the patterns of hybridization and introgression in the Brazilian sea turtle population and their relationship with the migratory behaviours between feeding and nesting aggregations. We also explicitly test if the mixing of two divergent genomes in sea turtle hybrids causes mitochondrial paternal leakage. We developed a new species-specific PCR-assay capable of detecting mitochondrial DNA (mtDNA) inheritance from both parental species and performed ultra-deep sequencing to estimate the abundance of each mtDNA type. Our results show that all adult hybrids are first generation (F1) and most display a loggerhead migratory behaviour. We detected paternal leakage in F1 hybrids and different proportions of mitochondria from maternal and paternal species. Although previous studies showed no significant fitness decrease in hatchlings, our results support genetically-related hybrid breakdown possibly caused by cytonuclear incompatibility. Further research on hybrids from other populations in addition to Brazil and between different species will show if backcross inviability and mitochondrial paternal leakage is observed across sea turtle species.}, keywords = {Brazil, ddRAD, hybridization, introgression, Marine turtles, mitogenomes}, issn = {0962-1083}, doi = {10.1111/mec.v32.310.1111/mec.16773}, url = {https://onlinelibrary.wiley.com/toc/1365294x/32/3}, author = {Vila{\c c}a, Sibelle T. and Maroso, Francesco and Lara, Paulo and de Thoisy, Beno{\^\i}t and Chevallier, Damien and Arantes, Larissa Souza and Santos, Fabricio R. and Bertorelle, Giorgio and Mazzoni, Camila J.} } @article {9061, title = {Feeding ecology of two deep-sea skates bycaught on demersal longlines off Kerguelen Islands, Southern Indian Ocean}, journal = {Deep Sea Research Part I: Oceanographic Research Papers}, volume = {194}, year = {2023}, month = {Jan-04-2023}, pages = {103980}, issn = {09670637}, doi = {10.1016/j.dsr.2023.103980}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0967063723000195}, author = {Faure, Johanna and Nicolas Gasco and C{\'e}line Bonillo and Munaron, Jean-Marie and Cherel, Yves and Clara P{\'e}ron} } @article {9526, title = {Identification of microbial exopolymer producers in sandy and muddy intertidal sediments by compound-specific isotope analysis}, journal = {Peer Community Journal}, volume = {3}, year = {2023}, month = {Jan-01-2023}, abstract = {Extracellular polymeric substances (EPS) refer to a wide variety of high molecular weight molecules secreted outside the cell membrane by biofilm microorganisms. In the present study, EPS from marine microphytobenthic biofilms were extracted and their isotope ratios were analysed. A comparison of these ratios with the carbon isotope ratios of fatty acid biomarkers allowed the identification of the main EPS producers of two contrasting types of intertidal marine sediments. Our study reveals that EPS sources are more diverse in sandy sediments than in muddy sediments. We also found distinct patterns in the production and breakdown of EPS in sandy and muddy environments. The main difference observed was in how epipelic and epipsammic diatoms affected the chemistry of EPS, which had significant implications for the growth of bacteria specialized in utilizing EPS. These differences were likely linked to variations in the functioning of epipelic and epipsammic communities, specifically in how EPS was used either for motility or for cell attachment.}, doi = {10.24072/pcjournal.336}, url = {https://peercommunityjournal.org/articles/10.24072/pcjournal.336/}, author = {C{\'e}dric Hubas and Gaubert-Boussarie, Julie and D{\textquoteright}Hondt, An-Sofie and Bruno Jesus and Lamy, Dominique and Meleder, Vona and Prins, Antoine and Rosa, Philippe and Stock, Willem and Sabbe, Koen} } @article {9216, title = {Impact of anthropogenic sounds (pile driving, drilling and vessels) on the development of model species involved in marine biofoulingTable_1.docx}, journal = {Frontiers in Marine Science}, volume = {10}, year = {2023}, month = {May-05-2023}, pages = {1111505}, abstract = {The uncontrolled colonization of benthic organisms on submerged surfaces, also called biofouling, causes severe damage in the shipping and aquaculture industries. Biofouling starts with a benthic biofilm composed of a complex assemblage of microbes, bacteria and benthic diatoms, calledmicrofouling, on whichmacrofouling invertebrate species settle and grow. Invertebrate larvae may use natural soundscapes to orientate inshore and choose their optimal habitat. Recent studies have demonstrated that ship sounds enhance the larval settlement and growth of several invertebrate species, such as mussels, associated with biofouling. Among invertebrates, effects of sound generated by offshore human activities are still poorly studied. This study aims to assess the effect of pile driving, drilling and vessel sounds on model species associated with micro and macrofouling. First, the biofilm development of Navicula pelliculosa and Amphora coffeaeformis was assessed, then, the larval development of the blue mussel (Mytilus edulis) was evaluated from the D-veliger to the postlarval stage. Mussel larvae and microalgae were exposed 12 h each day in tanks (Larvosonic) adapted to sound experiments under controlled conditions. All anthropogenic sounds induced a thinner N. pelliculosa biofilm coupled with a lower microalgae concentration. The drilling sound had a stronger effect on the biofilm thickness. The drilling sound significantly reduced the pediveliger settlement and the postlarvae clearance rate by 70.4\% and tended to diminish settler sizes compared to control sound. Contrary to our expectation, pile driving tended to enhance larval recruitment by 22\% (P=0.077) and the boat sound did not stimulate larval settlements or recruitment. Drilling sound generated a stressful acoustic environment for pediveliger settlements and postlarvae seem to maintain their shell valves closed to preserve energy. We identify potential causes andmechanisms involved in these impacts of anthropophony on larval ecology and microfouling dynamics.}, keywords = {anthropogenic sounds, Benthic diatoms, Bioacoustics, Biofouling, larval development, settlement}, doi = {10.3389/fmars.2023.111150510.3389/fmars.2023.1111505.s001}, url = {https://www.frontiersin.org/articles/10.3389/fmars.2023.1111505/full}, author = {Cervello, Gauthier and Olivier, Fr{\'e}d{\'e}ric and Chauvaud, Laurent and Winkler, Gesche and Mathias, Delphine and Juanes, Francis and Tremblay, Rejean} } @article {9044, title = {Influence of Nutrient Gradient on Phytoplankton Size Structure, Primary Production and Carbon Transfer Pathway in a Highly Productive Area (SE Mediterranean)}, journal = {Ocean Science Journal}, volume = {58}, year = {2023}, month = {Jan-03-2023}, abstract = {We assessed the spatial variability in the size structure of phytoplankton, community composition, primary production and carbon fluxes through the planktonic food web of the Gulf of Gab{\`e}s (GG; Southeastern Mediterranean Sea) in the fall of 2017 during the MERMEX-MERITE cruise. High concentrations in nutrients, chlorophyll a (~ 2{\textendash}6 μg L -1 ) and primary production (1816{\textendash}3674 mg C m -2 d -1 ) revealed an eutrophic status of the studied stations in the GG. In accordance with hydrodynamic features, inorganic nutrients showed increases in concentrations from North to South and from coast to off- shore, these nutrient gradients impacting the spatial distribution of phytoplankton community. Size-fractioned phytoplankton biomass and production were the lowest in the northernmost zone where they were mainly sustained by pico-sized fraction. Concomitantly, in this area, small aloricate ciliates were dominant leading to a high microbivory. Conversely, higher biomass and production were measured towards the South and offshore with prevalence of larger phytoplankton (nano- and/or micro- sized fractions) supported by diatoms. The herbivorous protozooplankton and metazooplankton were more abundant in these zones, resulting in an increase of the herbivory. The vertical particulate organic carbon flux followed also a north{\textendash}south and coast-offshore increasing gradient, with a higher contribution of phytoplankton, and zooplankton fecal pellets to the sink- ing organic matter in the southernmost area. Our results suggest that even in nutrient-rich and highly productive waters, a continuum of trophic pathways, ranging from microbial to multivorous and herbivorous food webs, may exist, which implies different efficiencies in carbon export and carrying capacity within the ecosystem.}, keywords = {Phytoplankton size-structure {\textperiodcentered} Primary production {\textperiodcentered} Zooplankton grazing {\textperiodcentered} Planktonic food web {\textperiodcentered} Mediterranean gulf}, issn = {1738-5261}, doi = {10.1007/s12601-023-00101-6}, url = {https://link.springer.com/10.1007/s12601-023-00101-6}, author = {Chkili Oumayma and Meddeb Marouan and Mejri Kousri Kaouther and Melliti Ben Garali Sondes and Makhlouf Belkhahia Nouha and Tedetti Marc and Pagano Marc and Belaaj Zouari Amel and Belhassen Malika and Niquil Nathalie and Sakka Hlaili Asma} } @article {9468, title = {An integrated conceptual model to characterize the effects of offshore wind farms on ecosystem services}, journal = {Ecosystem Services}, volume = {60}, year = {2023}, month = {Jan-04-2023}, pages = {101513}, issn = {22120416}, doi = {10.1016/j.ecoser.2023.101513}, url = {https://linkinghub.elsevier.com/retrieve/pii/S2212041623000050}, author = {Baulaz, Yoann and Mouchet, Maud and Nathalie Niquil and Ben Rais Lasram, Frida} } @article {9523, title = {Key issues in assessing threats to sea turtles: knowledge gaps and future directions}, journal = {Endangered Species Research}, volume = {52}, year = {2023}, month = {Feb-12-2024}, pages = {303 - 341}, issn = {1863-5407}, doi = {10.3354/esr01278}, url = {https://www.int-res.com/abstracts/esr/v52/p303-341/}, author = {Fuentes, MMPB and McMichael, E and Kot, CY and Silver-Gorges, I and Wallace, BP and Godley, BJ and Brooks, AML and Ceriani, SA and Cort{\'e}s-G{\'o}mez, AA and Dawson, TM and Dodge, KL and Flint, M and Jensen, MP and Komoroske, LM and Kophamel, S and Lettrich, MD and Long, CA and Nelms, SE and Patr{\'\i}cio, AR and Robinson, NJ and Seminoff, JA and Ware, M and Whitman, ER and Chevallier, Damien and Clyde-Brockway, CE and Korgaonkar, SA and Mancini, A and Mello-Fonseca, J and Monsinjon, JR and Neves-Ferreira, I and Ortega, AA and Patel, SH and Pfaller, JB and Ramirez, MD and Raposo, C and Smith, CE and Abreu-Grobois, FA and Hays, GC} } @article {9107, title = {Local scale high frequency monitoring of seaweed strandings along an intertidal shore of the English Channel (Luc-sur-Mer, Normandy France) {\textendash} Effect of biotic and abiotic factors}, journal = {Aquatic Botany}, volume = {186}, year = {2023}, month = {Jan-05-2023}, pages = {103616}, issn = {03043770}, doi = {10.1016/j.aquabot.2023.103616}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0304377023000013}, author = {St{\'e}phanie Lemesle and Anne-Marie Rusig and Isabelle Mussio} } @article {9277, title = {Major declines in NE Atlantic plankton contrast with more stable populations in the rapidly warming North Sea}, journal = {Science of The Total Environment}, year = {2023}, month = {Jan-07-2023}, pages = {165505}, abstract = {Plankton form the base of marine food webs, making them important indicators of ecosystem status. Changes in the abundance of plankton functional groups, or lifeforms, can affect higher trophic levels and can indicate important shifts in ecosystem functioning. Here, we extend this knowledge by combining data from Continuous Plankton Recorder and fixed-point stations to provide the most comprehensive analysis of plankton time-series for the North-East Atlantic and North-West European shelf to date. We analysed 24 phytoplankton and zooplankton datasets from 15 research institutions to map 60-year abundance trends for 8 planktonic lifeforms. Most lifeforms decreased in abundance (e.g. dinoflagellates: -5 \%, holoplankton: -7 \% decade-1), except for meroplankton, which increased 12 \% decade-1, reflecting widespread changes in large-scale and localised processes. K-means clustering of assessment units according to abundance trends revealed largely opposing trend direction between shelf and oceanic regions for most lifeforms, with North Sea areas characterised by increasing coastal abundance, while abundance decreased in North-East Atlantic areas. Individual taxa comprising each phytoplankton lifeform exhibited similar abundance trends, whereas taxa grouped within zooplankton lifeforms were more variable. These regional contrasts are counterintuitive, since the North Sea which has undergone major warming, changes in nutrients, and past fisheries perturbation has changed far less, from phytoplankton to fish larvae, as compared to the more slowly warming North-East Atlantic with lower nutrient supply and fishing pressure. This more remote oceanic region has shown a major and worrying decline in the traditional food web. Although the causal mechanisms remain unclear, declining abundance of key planktonic lifeforms in the North-East Atlantic, including diatoms and copepods, are a cause of major concern for the future of food webs and should provide a red flag to politicians and policymakers about the prioritisation of future management and adaptation measures required to ensure future sustainable use of the marine ecosystem.}, issn = {00489697}, doi = {10.1016/j.scitotenv.2023.165505}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0048969723041281}, author = {Holland, Matthew M. and Louchart, Arnaud and Artigas, Luis Felipe and Ostle, Clare and Atkinson, Angus and Rombouts, Isabelle and Graves, Carolyn A. and Devlin, Michelle and Heyden, Birgit and Machairopoulou, Margarita and Bresnan, Eileen and Schilder, Jos and Jakobsen, Hans H. and Llody-Hartley, Hannah and Tett, Paul and Best, Mike and Goberville, Eric and McQuatters-Gollop, Abigail} } @article {9108, title = {Marine invertebrates and noise}, journal = {Frontiers in Marine Science}, volume = {10}, year = {2023}, month = {March-07-2023}, abstract = {Within the set of risk factors that compromise the conservation of marine biodiversity, one of the least understood concerns is the noise produced by human operations at sea and from land. Many aspects of how noise and other forms of energy may impact the natural balance of the oceans are still unstudied. Substantial attention has been devoted in the last decades to determine the sensitivity to noise of marine mammals{\textemdash}especially cetaceans and pinnipeds{\textemdash} and fish because they are known to possess hearing organs. Recent studies have revealed that a wide diversity of invertebrates are also sensitive to sounds, especially via sensory organs whose original function is to allow maintaining equilibrium in the water column and to sense gravity. Marine invertebrates not only represent the largest proportion of marine biomass and are indicators of ocean health but many species also have important socio-economic values. This review presents the current scientific knowledge on invertebrate bioacoustics (sound production, reception, sensitivity), as well as on how marine invertebrates are affected by anthropogenic noises. It also critically revisits the literature to identify gaps that will frame future research investigating the tolerance to noise of marine ecosystems.}, keywords = {marine invertebrates, marine noise pollution, noise effects, particle motion, sound detection, sound pressure, sound production, statocyst}, doi = {10.3389/fmars.2023.1129057}, url = {https://www.frontiersin.org/articles/10.3389/fmars.2023.1129057/full}, author = {Sol{\'e}, Marta and Kaifu, Kenzo and Mooney, T. Aran and Nedelec, Sophie L. and Olivier, Fr{\'e}d{\'e}ric and Radford, Andrew N. and Vazzana, Mirella and Wale, Matthew A. and Semmens, Jayson M. and Simpson, Stephen D. and Buscaino, Giuseppa and Hawkins, Anthony and Aguilar de Soto, Natacha and Akamatsu, Tomoari and Chauvaud, Laurent and Day, Ryan D. and Fitzgibbon, Quinn and McCauley, Robert D. and Andr{\'e}, Michel} } @article {9246, title = {Molecular ecology of the freshwater shrimp Caridina natalensis and comparative analysis with other amphidromous species (Decapoda, Teleostei, and Gastropoda)}, journal = {Hydrobiologia}, year = {2023}, month = {Jun-26-2023}, abstract = {Due to their life cycle shared between rivers and oceans, amphidromous organisms serve as intriguing models for studying biogeography. To investigate the implications of their unique life history, we examined the population structure of the amphidromous shrimp Caridina natalensis across its known range in the South Western Indian Ocean. A total of 118 specimens were collected from 7 islands (Mayotte, Moh{\'e}li, Mah{\'e}, Praslin, Silhouette, Mauritius and Madagascar) and the African mainland (South Africa), and their 16S rRNA and Cox1 mitochondrial genes were sequenced. Our findings reveal significant regional structure among archipelagos, suggesting complex patterns of dispersal involving successive events of extinction-recolonization. By conducting a comparative analysis with six other amphidromous species from the South Western Indian Ocean, based on literature sources, we were able to draw conclusions regarding the amphidromous biogeography of the area. Furthermore, we propose a novel classification of amphidromous species, considering their population structure and life history traits. We defined four categories of increasing dispersal abilities and decreasing genetic population structure: 1. Land-locked species; 2. Species with reduced or facultative amphidromy; 3. Species with common amphidromy; and 4. Super-amphidromous species. Lastly, we identified the Comoros Islands (namely Mayotte and Moh{\'e}li) as a critical area for the dispersal of amphidromous species, emphasizing the need for prioritizing conservation efforts in this region.}, issn = {0018-8158}, doi = {10.1007/s10750-023-05283-7}, url = {https://link.springer.com/10.1007/s10750-023-05283-7}, author = {de Mazancourt, Valentin and Ahmed Abdou and Castelin, Magalie and Ellien, C{\'e}line and Clara Lord and Marion Mennesson and Renneville, Cl{\'e}mentine and Marquet, G{\'e}rard and Philippe Keith} } @article {9267, title = {Note technique : Estimation de l{\textquoteright}abondance du zooplancton g{\'e}latineux {\`a} partir de traits de chaluts}, year = {2023}, keywords = {campagnes optimis{\'e}es DCSMM, chalut, zooplancton g{\'e}latineux}, doi = {10.13155/92936}, url = {https://hal.science/hal-04003132}, author = {Lheureux, Arnaud and Vaz, Sandrine and Antajan, Elvire and Vincent, Doroth{\'e}e and Lombard, Fabien and Goberville, Eric and Sacchi, Jacques and Morandeau, Fabien} } @article {9200, title = {Pile driving and drilling underwater sounds impact the metamorphosis dynamics of Pecten maximus (L., 1758) larvae}, journal = {Marine Pollution Bulletin}, volume = {191}, year = {2023}, month = {Jan-06-2023}, pages = {114969}, abstract = {One of the biggest challenges of the 21st century is to reduce carbon emissions and offshore wind turbines seem to be an efficient solution. However, during the installation phase, high levels of noise are emitted whose impacts remain not well known, particularly on benthic marine invertebrates displaying a bentho-planktonic life-cycle. For one century, larval settlement and subsequent recruitment has been considered as a key topic in ecology as it determines largely population renewal. Whereas several recent studies have shown that trophic pelagic but also natural soundscape cues could trigger bivalve settlement, the role of anthropogenic noise remains poorly documented. Therefore, we conducted experiments to assess potential interacting effects of diet and pile driving or drilling sounds on the great scallop (Pecten maximus) larval settlement. We demonstrate here that pile driving noise stimulates both growth and metamorphosis as well as it increases the total lipid content of competent larvae. Conversely, drilling noise reduces both survival and metamorphosis rates. For the first time, we provide evidence of noise impacts associated to MREs installation on P. maximus larvae and discuss about potential consequences on their recruitment.}, keywords = {Anthropophony, larval settlement, Metamorphosis trigger, Pecten maximus, recruitment, Wind turbine}, issn = {0025326X}, doi = {10.1016/j.marpolbul.2023.114969}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0025326X23004010}, author = {Gigot, Mathilde and Olivier, Fr{\'e}d{\'e}ric and Cervello, Gauthier and Tremblay, Rejean and Mathias, Delphine and Meziane, Tarik and Chauvaud, Laurent and Bonnel, Julien} } @article {9300, title = {Revision of Hypseleotris (Teleostei: Eleotridae) from Indo-Pacific Islands using molecular and morphometric approaches, with description of one new species}, journal = {Zoological Journal of the Linnean Society}, year = {2023}, month = {Mar-05-2023}, issn = {0024-4082}, doi = {10.1093/zoolinnean/zlad003}, url = {https://academic.oup.com/zoolinnean/advance-article/doi/10.1093/zoolinnean/zlad003/7150892}, author = {Philippe Keith and Marion Mennesson} } @article {9215, title = {Sex-specific seasonal variations in the fatty acid and carotenoid composition of sea cucumber gonads and implications for aquaculture}, journal = {Marine Biology}, volume = {170}, year = {2023}, month = {Jan-04-2023}, issn = {0025-3162}, doi = {10.1007/s00227-023-04198-0}, url = {https://link.springer.com/10.1007/s00227-023-04198-0}, author = {Frank David and Herault, Gwen and Ameziane, Nadia and Tarik Meziane and Badou, Aicha and C{\'e}dric Hubas} } @article {9469, title = {Socio-political acceptability of floating offshore wind farms in France: challenges and perspectives for marine governance towards sustainability}, journal = {Ocean \& Coastal Management}, volume = {236}, year = {2023}, month = {Jan-04-2023}, pages = {106513}, issn = {09645691}, doi = {10.1016/j.ocecoaman.2023.106513}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0964569123000388}, author = {Fofack-Garcia, Rhoda and Maz{\'e}, Camille and Safi, Georges and Lejart, Morgane and Chauvac, Nathalie and Thermes, Maud and Ragueneau, Olivier and Le Loc{\textquoteright}h, Francois and Nathalie Niquil} } @article {9464, title = {Spatial and temporal variability of common cuttlefish, Sepia officinalis, L. spawning grounds off North Europe}, journal = {Fisheries Research}, volume = {263}, year = {2023}, month = {Jan-07-2023}, pages = {106688}, abstract = {Spatial and temporal dynamics of common cuttlefish,\ Sepia officinalis, spawning at north European shores was studied using data collected by the Cephalopod Citizen Science Project, Seasearch between 1995 and 2021 and a range of other internet sources for the same period. Reproduction begins in the western English Channel in March and gradually progresses eastward following water warming, attaining the Netherlands in May, when peripheral spawning grounds expand north to Norfolk and the Irish Sea. Despite a thermal regime favourable for egg development existing around the UK and Ireland, spawning is normally restricted to the English Channel and southernmost North Sea with egg masses occasionally observed as far north as Isle of Man and Norfolk.}, issn = {01657836}, doi = {10.1016/j.fishres.2023.106688}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0165783623000814}, author = {Laptikhovsky, Vladimir and Cooke, Gavan and Drerup, Christian and Jackson, Angus and MacLeod, Eleanor and Jean-Paul Robin} } @article {9514, title = {Structural and functional characterization of an egg-laying hormone signaling system in a lophotrochozoan - The pacific oyster (Crassostrea gigas).}, journal = {Gen Comp Endocrinol}, volume = {346}, year = {2023}, month = {2023 Nov 28}, pages = {114417}, abstract = {

The egg-laying hormones (ELHs) of gastropod mollusks were characterized more than forty years ago. Yet, they have remained little explored in other mollusks. To gain insights into the functionality of the ELH signaling system in a bivalve mollusk - the oyster Crassostrea gigas, this study investigates the processing of its ELH precursor (Cragi-ELH) by mass spectrometry. Some of the ELH mature peptides identified in this study were subsequently investigated by nuclear magnetic resonance and shown to adopt an extended alpha-helix structure in a micellar medium mimicking the plasma membrane. To further characterize the ELH signaling system in C. gigas, a G protein-coupled receptor phylogenetically related to ecdysozoan diuretic hormone DH44 and corticotropin-releasing hormone (CRH) receptors named Cragi-ELHR was also characterized functionally and shown to be specifically activated by the two predicted mature ELH peptides and their N-terminal fragments. Both Cragi-ELH and Cragi-ELHR encoding genes were mostly expressed in the visceral ganglia (VG). Cragi-ELH expression was significantly increased in the VG of both fully mature male and female oysters at the spawning stage. When the oysters were submitted to a nutritional or hyposaline stress, no change in the expression of the ligand or receptor genes was recorded, except for Cragi-ELHR only during a mild acclimation episode to brackish water. These results suggest a role of Cragi-ELH signaling in the regulation of reproduction but not in mediating the stress response in our experimental conditions.

}, issn = {1095-6840}, doi = {10.1016/j.ygcen.2023.114417}, author = {Favrel, P and Dubos, M P and Bernay, B and Pasquier, J and Schwartz, J and Lefranc, B and Mouret, L and Rivi{\`e}re, G and Leprince, J and Bondon, A} } @article {9467, title = {Structure of planktonic food web in the Gulf of Gab{\`e}s (Southeastern Mediterranean): potential importance of heterotrophic and mixotrophic microzooplankton}, journal = {Aquatic Sciences}, volume = {85}, year = {2023}, month = {Jan-04-2023}, issn = {1015-1621}, doi = {10.1007/s00027-023-00954-y}, url = {https://link.springer.com/10.1007/s00027-023-00954-y}, author = {Mejri Kousri, Kaouther and Belaaj Zouari, Amel and Meddeb, Marouan and Chkili, Oumayma and Nathalie Niquil and Tedetti, Marc and Pagano, Marc and Sammari, Cherif and Khammeri, Yosra and Bel Hassen, Malika and Sakka Hlaili, Asma} } @article {9463, title = {Symbiont-induced phenotypic variation in an ecosystem engineer mediates thermal stress for the associated community}, journal = {Journal of Thermal Biology}, volume = {112}, year = {2023}, month = {2023}, issn = {0306-4565}, doi = {https://doi.org/10.1016/j.jtherbio.2022.103428}, author = {Zardi, Gerardo I. and Seuront, Laurent and Christopher D. McQuaid and Pierre William Froneman and Nicastro, Katy R.} } @article {9299, title = {Unmasking pipefish otolith using synchrotron-based scanning X-ray fluorescenceAbstract}, journal = {Scientific Reports}, volume = {13}, year = {2023}, month = {Jan-12-2023}, doi = {10.1038/s41598-023-31798-z}, url = {https://www.nature.com/articles/s41598-023-31798-z}, author = {Ha{\"y}, Vincent and Berland, Sophie and Medjoubi, Kadda and Somogyi, Andrea and Mennesson, Marion I. and Philippe Keith and Lord, Clara} } @article {9126, title = {Unmasking pipefish otolith using synchrotron-based scanning X-ray fluorescenceAbstract}, journal = {Scientific Reports}, volume = {13}, year = {2023}, month = {Jan-12-2023}, doi = {10.1038/s41598-023-31798-z}, url = {https://www.nature.com/articles/s41598-023-31798-z}, author = {Ha{\"y}, Vincent and Berland, Sophie and Medjoubi, Kadda and Somogyi, Andrea and Mennesson, Marion I. and Keith, Philippe and Lord, Clara} } @article {9407, title = {Updated Checklist of the Freshwater Shrimps (Decapoda: Caridea: Atyidae) of Mindoro Island, the Philippines, with a Description of a New Species of Caridina}, journal = {Arthropoda}, volume = {1}, year = {2023}, month = {Jan-12-2023}, pages = {374 - 397}, doi = {10.3390/arthropoda1040015}, url = {https://www.mdpi.com/2813-3323/1/4/15}, author = {de Mazancourt, Valentin and Freitag, Hendrik and von Rintelen, Kristina and Manuel-Santos, Marivene and von Rintelen, Thomas} } @article {9118, title = {What are the toxicity thresholds of chemical pollutants for tropical reef-building corals? A systematic review}, journal = {Environmental Evidence}, volume = {12}, year = {2023}, month = {Jan-12-2023}, doi = {10.1186/s13750-023-00298-y}, url = {https://environmentalevidencejournal.biomedcentral.com/articles/10.1186/s13750-023-00298-y}, author = {Ou{\'e}draogo, Dakis-Yaoba and Mell, Hugo and Perceval, Olivier and Burga, Karen and Domart-Coulon, Isabelle and H{\'e}douin, Laetitia and Delaunay, Mathilde and Mireille M.M. Guillaume and Castelin, Magalie and Calvayrac, Christophe and Kerkhof, Odile and Sordello, Romain and Reyjol, Yorick and Ferrier-Pages, Christine} } @article {9301, title = {Why several when one can unite them all? Integrative taxonomic revision of Indo-Pacific freshwater pipefish (Nerophinae)Abstract}, journal = {Zoological Journal of the Linnean Society}, year = {2023}, month = {May-06-2023}, issn = {0024-4082}, doi = {10.1093/zoolinnean/zlad007}, url = {https://academic.oup.com/zoolinnean/advance-article/doi/10.1093/zoolinnean/zlad007/7190493}, author = {Vincent Ha{\"y} and Marion Mennesson and Clara Lord and Philippe Keith} } @article {9069, title = {Arsenic and chlordecone contamination and decontamination toxicokinetics in Sargassum sp.}, journal = {Environmental Science and Pollution Research}, volume = {29}, year = {2022}, month = {Jan-01-2022}, pages = {6 - 16}, issn = {0944-1344}, doi = {10.1007/s11356-020-12127-7}, url = {https://link.springer.com/10.1007/s11356-020-12127-7}, author = {Devault, Damien A. and Massat, F{\'e}lix and Baylet, Alexandre and Dolique, Franck and Pascal Jean Lopez} } @article {8832, title = {Assessing the state of marine biodiversity in the Northeast Atlantic}, journal = {Ecological Indicators}, volume = {141}, year = {2022}, month = {Jan-08-2022}, pages = {109148}, issn = {1470160X}, doi = {10.1016/j.ecolind.2022.109148}, url = {https://linkinghub.elsevier.com/retrieve/pii/S1470160X22006203}, author = {McQuatters-Gollop, A. and Gu{\'e}rin, L. and Arroyo, N.L. and Aubert, A. and Artigas, L.F. and Bedford, J. and Corcoran, E. and Dierschke, V. and Elliott, S.A.M. and Geelhoed, S.C.V. and Gilles, A. and Gonz{\'a}lez-Irusta, J.M. and Haelters, J. and Johansen, M. and Le Loc{\textquoteright}h, F. and Lynam, C.P. and Nathalie Niquil and Meakins, B. and Mitchell, I. and Padegimas, B. and Pesch, R. and Preciado, I. and Rombouts, I. and Safi, G. and Schmitt, P. and Sch{\"u}ckel, U. and Serrano, A. and Stebbing, P. and De la Torriente, A. and Vina-Herbon, C.} } @article {8759, title = {Bi-decadal changes in nutrient concentrations and ratios in marine coastal ecosystems: The case of the Arcachon bay, France}, journal = {Progress in Oceanography}, volume = {201}, year = {2022}, month = {Jan-02-2022}, pages = {102740}, issn = {00796611}, doi = {10.1016/j.pocean.2022.102740}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0079661122000027}, author = {Lheureux, A. and David, V. and Del Amo, Y. and Soudant, D. and Auby, I. and Ganthy, F. and Blanchet, H. and Cordier, M-A. and Costes, L. and Ferreira, S. and Mornet, L. and Nowaczyk, A. and Parra, M. and D{\textquoteright}Amico, F. and Gouriou, L. and Meteigner, C. and Oger-Jeanneret, H. and Rigouin, L. and Rumebe, M. and Tournaire, M-P. and Trut, F. and Trut, G. and Savoye, N.} } @article {8692, title = {Can~artificial~magnetic~fields~alter the~functional~role~of~the blue mussel, Mytilus edulis?}, journal = {Marine Biology}, volume = {169}, year = {2022}, month = {Jan-06-2022}, abstract = {Along European coasts, the rapid expansion of marine renewable energy devices and their buried power cables, raises major societal concerns regarding the potential effects of their magnetic field emissions (MFs) on marine species and ecosystem functioning. MFs occur at a local spatial scale, which makes sessile species the primary target of chronic and high-intensity exposures. Some of them, as ecosystem engineers, have critical functions in coastal habitats whose behavioral alteration may drive profound consequences at the ecosystem level. In this context, the present experimental study explored the effects of short exposure to direct current MFs, on the feeding behavior of a widespread ecosystem engineer, the blue mussel (Mytilus edulis). A repeated measure design was carried out with adult mussels successively exposed to control treatment (ambient magnetic field of 47 μT) and artificial MF treatment (direct current of 300 μT produced by Helmholtz coils), as measured around power cables. The filtration activity was assessed through valve gap monitoring using an automated image analysis system. The clearance rate was estimated simultaneously by measuring the decrease in algal concentration using flow cytometry. Our findings revealed that mussels placed in MF treatment did not exhibit observable differences in valve activity and filtration rate, thus suggesting that, at such an intensity, artificial MFs do not significantly impair their feeding behavior. However, additional research is required to investigate the sensitivity of other life stages, the effects of mid to long-term exposure to alternative and direct current fields and to test various MF intensities.}, keywords = {Coastal environments, Ecosystem engineers, Filter-feeders, Magnetic fields, Mytilus edulis, Submarine power cables}, issn = {0025-3162}, doi = {10.1007/s00227-022-04065-4}, url = {https://link.springer.com/10.1007/s00227-022-04065-4}, author = {Albert, Luana and Maire, Olivier and Fr{\'e}d{\'e}ric Olivier and Lambert, Christophe and Romero-Ramirez, Alicia and Jolivet, Aur{\'e}lie and Chauvaud, Laurent and Chauvaud, Sylvain} } @article {8409, title = {Carbon dynamics driven by seawater recirculation and groundwater discharge along a forest-dune-beach continuum of a high-energy meso-macro-tidal sandy coast}, journal = {Geochimica et Cosmochimica Acta}, volume = {317}, year = {2022}, month = {Jan-01-2022}, pages = {18 - 38}, issn = {00167037}, doi = {10.1016/j.gca.2021.10.021}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0016703721006244}, author = {Charbonnier, C{\'e}line and Anschutz, Pierre and Gwena{\"e}l Abril and Mucci, Alfonso and Deirmendjian, Loris and Poirier, Dominique and Bujan, St{\'e}phane and Lecroart, Pascal} } @article {8534, title = {Chlordecone-contaminated epilithic biofilms show increased adsorption capacities}, journal = {Science of The Total Environment}, volume = {825}, year = {2022}, month = {Jan-06-2022}, pages = {153942}, issn = {00489697}, doi = {10.1016/j.scitotenv.2022.153942}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0048969722010348}, author = {C{\'e}dric Hubas and Monti, Dominique and Jean-Michel Mortillaro and Augagneur, Sylvie and Carbon, Anne and Duran, Robert and Karama, Solange and Tarik Meziane and Pardon, Patrick and Risser, Th{\'e}o and Tapie, Nathalie and Najet Thiney and Budzinski, H{\'e}l{\`e}ne and Lauga, B{\'e}atrice} } @article {8121, title = {Climate change influences chlorophylls and bacteriochlorophylls metabolism in hypersaline microbial mat}, journal = {Science of The Total Environment}, volume = {802}, year = {2022}, month = {Jan-01-2022}, pages = {149787}, issn = {00489697}, doi = {10.1016/j.scitotenv.2021.149787}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0048969721048622}, author = {Mazi{\`e}re, C. and Bodo, M. and Perdrau, M.A. and Cravo-Laureau, C. and Duran, Robert and Christine Dupuy and C{\'e}dric Hubas} } @inbook {9390, title = {CO2 and CH4 emissions from coastal wetland soils}, booktitle = {Carbon Mineralization in Coastal Wetlands}, year = {2022}, pages = {55{\textendash}91}, publisher = {Elsevier}, organization = {Elsevier}, isbn = {978-0-12-819220-7}, doi = {10.1016/B978-0-12-819220-7.00006-6}, url = {https://linkinghub.elsevier.com/retrieve/pii/B9780128192207000066}, author = {Marchand, Cyril and Frank David and Jacotot, Adrien and Leopold, Audrey and Ouyang, Xiaoguang} } @article {8644, title = {Coastal ocean acidification in Brazil: a brief overview and perspectives}, journal = {Arquivos de Ci{\^e}ncias do Mar}, volume = {55}, year = {2022}, month = {Sep-03-2023}, pages = {345 - 368}, issn = {0374-5686}, doi = {10.32360/acmar.v55iEspecial10.32360/acmar.v55iEspecial.78514}, url = {http://periodicos.ufc.br/arquivosdecienciadomar/issue/view/1159}, author = {Cotovicz Jr., Luiz C and Valente Marins, Rozane and Gwena{\"e}l Abril} } @article {8735, title = {Colonisation of artificial structures by primary producers: competition and photosynthetic behaviour}, journal = {Biofouling}, year = {2022}, month = {Apr-06-2023}, pages = {1 - 14}, issn = {0892-7014}, doi = {10.1080/08927014.2022.2088285}, url = {https://www.tandfonline.com/doi/full/10.1080/08927014.2022.2088285}, author = {Vivier, Baptiste and Navon, Maxime and Dauvin, Jean-Claude and Chasselin, L{\'e}o and Deloor, Ma{\"e}l and Orvain, Francis and Rusig, Anne-Marie and Mussio, Isabelle and Boutouil, Mohamed and Pascal Claquin} } @article {8845, title = {Contrasting organic matter composition in pristine and eutrophicated mangroves revealed by fatty acids and stable isotopes (Rio de Janeiro, Brazil)}, journal = {Estuarine, Coastal and Shelf Science}, year = {2022}, month = {Jan-09-2022}, pages = {108061}, abstract = {Mangrove sediments have a high capacity of carbon storage, as the result of larger organic matter (OM) inputs from mangrove trees (litter fall and fine roots production) than OM microbial degradation and export to coastal waters. Mangrove sediments also act as traps for suspended matter and particulate OM (POM) from surrounding water masses. Fatty acids (FAs) markers, δ13C and δ15N signatures were used here to characterize the OM composition in three mangroves located in three coastal embayments of the Rio de Janeiro state (Brazil) with increasing urbanization from a pristine mangrove M1 to a moderately impacted mangrove M2 and a highly impacted mangrove M3. In these mangroves, the δ15N signature of tree leaves and sediments increases with anthropogenic influence, consistent with a large-scale eutrophication gradient along the three regions. At mangrove M1, predominant OM inputs from mangrove trees are highlighted by high proportions of long-chain fatty acids, particularly in the inland station, where high organic carbon concentrations (126\ {\textpm}\ 108\ mg\ g-1) indicate limited sedimentation of mineral particles and high carbon storage capacities. The sedimentary OM of M3 mangrove was more labile as confirmed by the higher proportions of algal fatty acids, enriched δ13C signature and the C/N ratio 1.6 times lower (p\ \<\ 0.001) than in the pristine mangrove M1. At the M2 mangrove site, high contribution of bacterial FAs (around 20\%) to sedimentary OM and high proportion of poorly biodegradable saturated fatty acids suggest that bacteria degrade algal labile OM in surface sediments but do not mineralize the most refractory fraction of OM. At the eutrophic M3 site, our findings suggest that deposition of labile POM induced an increase of fungal biomass on the sediment, apparently enhancing the microbial loop, and potentially leading to mineralization of refractory OM and carbon losses through a priming effect.}, issn = {02727714}, doi = {10.1016/j.ecss.2022.108061}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0272771422003195}, author = {Chynel, Mathias and Rockomanovic, Sofia and Gwena{\"e}l Abril and Barroso, Glenda and Marotta, Humberto and Machado, Wilson and Sanders, Christian J. and Najet Thiney and Tarik Meziane} } @article {8955, title = {Dynamic evolution of transient receptor potential vanilloid (TRPV) ion channel family with numerous gene duplications and losses}, journal = {Frontiers in Endocrinology}, volume = {13}, year = {2022}, month = {Jan-11-2022}, doi = {10.3389/fendo.2022.1013868}, url = {https://www.frontiersin.org/articles/10.3389/fendo.2022.1013868/full}, author = {Morini, Marina and Bergqvist, Christina A. and Asturiano, Juan F. and Larhammar, Dan and Sylvie Dufour} } @article {8713, title = {Fibropapillomatosis Prevalence and Distribution in Immature Green Turtles (Chelonia mydas) in Martinique Island (Lesser Antilles)}, journal = {EcoHealth}, year = {2022}, month = {Mar-06-2022}, issn = {1612-9202}, doi = {10.1007/s10393-022-01601-y}, url = {https://link.springer.com/10.1007/s10393-022-01601-y}, author = {Roost, Thibaut and Schies, Jo-Ann and Girondot, Marc and Robin, Jean-Patrice and Lelong, Pierre and Martin, Jordan and Siegwalt, Flora and Jeantet, Lor{\`e}ne and Giraudeau, Mathieu and Le Loch, Guillaume and Bejarano, Manola and Bonola, Marc and Benhalilou, Abdelwahab and Murgale, C{\'e}line and Andreani, Lucas and Jacaria, Fran{\c c}ois and Campistron, Guilhem and Lathi{\`e}re, Anthony and Martial, Fran{\c c}ois and Hielard, Ga{\"e}lle and Arqu{\'e}, Alexandre and R{\'e}gis, Sidney and Lecerf, Nicolas and Frouin, C{\'e}dric and Lefebvre, Fabien and Aubert, Nathalie and Flora, Fr{\'e}d{\'e}ric and Pimentel, Esteban and Lafolle, Rachelle and Thobor, Florence and Arthus, Mosiah and Etienne, Denis and Lecerf, Natha{\"e}l and All{\'e}nou, Jean-Pierre and Desigaux, Florian and Larcher, Eug{\`e}ne and Larcher, Christian and Curto, Alberto Lo and Befort, Joanne and Maceno-Panevel, Myriane and Lepori, Muriel and Chevallier, Pascale and Chevallier, Tao and Meslier, St{\'e}phane and Landreau, Anthony and Habold, Caroline and Le Maho, Yvon and Chevallier, Damien} } @article {8712, title = {First evidence of underwater vocalizations in green sea turtles Chelonia mydas}, journal = {Endangered Species Research}, volume = {48}, year = {2022}, month = {May-05-2022}, pages = {31 - 41}, issn = {1863-5407}, doi = {10.3354/esr01185}, url = {https://www.int-res.com/abstracts/esr/v48/p31-41/}, author = {Charrier, Isabelle and Jeantet, Lor{\`e}ne and Maucourt, L{\'e}o and R{\'e}gis, Sidney and Lecerf, Nicolas and Benhalilou, Abdelwahab and Chevallier, Damien} } @article {9187, title = {First record of Hippichthys albomaculosus Jenkins \& Mailautoka, 2010 (Syngnathidae) in New Caledonia. Cybium, 46(1): 53-55.}, journal = {Cybium}, volume = {46}, year = {2022}, month = {02/2022}, pages = {53-55}, author = {Vincent Ha{\"y} and Charpin Nicolas and Philippe Keith and Clara Lord and Marion Mennesson} } @article {8714, title = {Food selection and habitat use patterns of immature green turtles (Chelonia mydas) on Caribbean seagrass beds dominated by the alien species Halophila stipulacea}, journal = {Global Ecology and Conservation}, volume = {37}, year = {2022}, month = {Jan-09-2022}, pages = {e02169}, issn = {23519894}, doi = {10.1016/j.gecco.2022.e02169}, url = {https://linkinghub.elsevier.com/retrieve/pii/S2351989422001718}, author = {Siegwalt, Flora and Jeantet, Lor{\`e}ne and Lelong, Pierre and Martin, Jordan and Girondot, Marc and Bustamante, Paco and Benhalilou, Abdelwahab and Murgale, C{\'e}line and Andreani, Lucas and Jacaria, Fran{\c c}ois and Campistron, Guilhem and Lathi{\`e}re, Anthony and Barotin, Charl{\`e}ne and Buret-Rochas, Ga{\"e}lle and Barre, Philippe and Hielard, Ga{\"e}lle and Arqu{\'e}, Alexandre and R{\'e}gis, Sidney and Lecerf, Nicolas and Frouin, C{\'e}dric and Lefebvre, Fabien and Aubert, Nathalie and Arthus, Mosiah and Etienne, Denis and All{\'e}nou, Jean-Pierre and Delnatte, C{\'e}sar and Lafolle, Rachelle and Thobor, Florence and Chevallier, Pascale and Chevallier, Tao and Lepori, Muriel and Assio, Cindy and Grand, Cl{\'e}ment and Bonola, Marc and Tursi, Yannick and Varkala, Pierre-Walter and Meslier, St{\'e}phane and Landreau, Anthony and Le Maho, Yvon and Habold, Caroline and Robin, Jean-Patrice and Chevallier, Damien} } @article {8458, title = {From taxonomic to functional dark diversity: Exploring the causes of potential biodiversity and its implications for conservation}, journal = {Journal of Applied Ecology}, volume = {59}, year = {2022}, month = {Jan-01-2022}, pages = {103 - 116}, issn = {0021-8901}, doi = {10.1111/jpe.v59.110.1111/1365-2664.14033}, url = {https://onlinelibrary.wiley.com/toc/13652664/59/1}, author = {Morel, Lo{\"\i}s and Jung, Vincent and Chollet, Simon and Fr{\'e}d{\'e}ric Ysnel and Barbe, Lou} } @article {8821, title = {A functional vulnerability framework for biodiversity conservation}, journal = {Nature Communications}, volume = {13}, year = {2022}, month = {Sep}, pages = {4774}, abstract = {Setting appropriate conservation strategies in a multi-threat world is a challenging goal, especially because of natural complexity and budget limitations that prevent effective management of all ecosystems. Safeguarding the most threatened ecosystems requires accurate and integrative quantification of their vulnerability and their functioning, particularly the potential loss of species trait diversity which imperils their functioning. However, the magnitude of threats and associated biological responses both have high uncertainties. Additionally, a major difficulty is the recurrent lack of reference conditions for a fair and operational measurement of vulnerability. Here, we present a functional vulnerability framework that incorporates uncertainty and reference conditions into a generalizable tool. Through in silico simulations of disturbances, our framework allows us to quantify the vulnerability of communities to a wide range of threats. We demonstrate the relevance and operationality of our framework, and its global, scalable and quantitative comparability, through three case studies on marine fishes and mammals. We show that functional vulnerability has marked geographic and temporal patterns. We underline contrasting contributions of species richness and functional redundancy to the level of vulnerability among case studies, indicating that our integrative assessment can also identify the drivers of vulnerability in a world where uncertainty is omnipresent.}, issn = {2041-1723}, doi = {10.1038/s41467-022-32331-y}, url = {https://doi.org/10.1038/s41467-022-32331-y}, author = {Auber, Arnaud and Waldock, Conor and Maire, Anthony and Goberville, Eric and Albouy, Camille and Algar, Adam C. and McLean, Matthew and Brind{\textquoteright}Amour, Anik and Green, Alison L. and Tupper, Mark and Vigliola, Laurent and Kaschner, Kristin and Kesner-Reyes, Kathleen and Beger, Maria and Tjiputra, Jerry and Toussaint, Aur{\`e}le and Violle, Cyrille and Mouquet, Nicolas and Thuiller, Wilfried and Mouillot, David} } @article {8882, title = {Geographic and taxonomic trends of rising biological invasion costs}, journal = {Science of The Total Environment}, volume = {817}, year = {2022}, month = {Jan-04-2022}, pages = {152948}, issn = {00489697}, doi = {10.1016/j.scitotenv.2022.152948}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0048969722000377}, author = {Haubrock, Phillip J. and Cuthbert, Ross N. and Hudgins, Emma J. and Crystal-Ornelas, Robert and Kourantidou, Melina and Moodley, Desika and Liu, Chunlong and Turbelin, Anna J. and Leroy, Boris and Courchamp, Franck} } @article {8976, title = {Histological study of the oral teeth and their bony support in the Mexican Jurassic gar {\textdagger}Nhanulepisosteus mexicanus (Ginglymodii, Lepisosteidae)}, year = {2022}, abstract = {The palaeohistology of the teeth and bony skeleton of the Late Jurassic gar {\textdagger}Nhanulepisosteus mexi-canus\ is described in detail from thin sections. The teeth are composed of a cone of orthodentine with a pulp cavity filled with parallel canals of osteodentine as variety of eusthenodont type plicidentine. These conspicu-ous histological features differentiate {\textdagger}Nhanulepisosteus\ from the majority of extant and fossil lepisosteids. The teeth are crowned with a small apical cap of acrodine, and are surrounded by a ridged layer of enamel. The bony tissues contain star-shaped osteocytes and canaliculi of Williamson matching exactly those in living lepisosteids, other holosteans, and some basal teleosts. Although the dental histology is distinct from that of extant gar spe-cies, we consider these differences are related to eco-morphological factors, noting that this pattern of histologi-cal arrangement is also found in other fossil gar species.}, keywords = {Bone, Jurassic, Lepisosteidae, Palaeohistology, plicidentine, Teeth, {\textdagger}Nhanulepisosteus}, doi = {10.26028/CYBIUM/2022-461-002}, url = {https://www.sfi-cybium.fr/fr/histological-study-oral-teeth-and-their-bony-support-mexican-jurassic-gar-{\textdagger}nhanulepisosteus}, author = {Brito, Paulo M. and Alvarado-Ortega, J{\'e}sus and Fran{\c c}ois J Meunier} } @article {9178, title = {An integrative phylogenetic approach for inferring relationships of fossil gobioids}, journal = {PLOS ONE}, volume = {17}, year = {2022}, month = {Aug-07-2022}, pages = {e0271121}, doi = {10.1371/journal.pone.0271121}, url = {https://dx.plos.org/10.1371/journal.pone.0271121}, author = {Gierl, Christoph and Dohrmann, Martin and Philippe Keith and Humphreys, William and Esmaeili, Hamid R. and Vuki{\'c}, Jasna and {\v S}anda, Radek and Reichenbacher, Bettina}, editor = {Mirande, Juan Marcos} } @article {8975, title = {Life history and ossification patterns in Miguashaia bureaui reveal the early evolution of osteogenesis in coelacanths}, journal = {PeerJ}, volume = {10}, year = {2022}, month = {Jan-01-2022}, pages = {e13175}, abstract = {The study of development is critical for revealing the evolution of major vertebrate lineages. Coelacanths have one of the longest evolutionary histories among osteichthyans, but despite access to extant representatives, the onset of their weakly ossified endoskeleton is still poorly understood. Here we present the first palaeohistological and skeletochronological study of\ Miguashaia bureaui\ from the Upper Devonian of Canada, pivotal for exploring the palaeobiology and early evolution of osteogenesis in coelacanths. Cross sections of the caudal fin bones show that the cortex is made of layers of primary bone separated by lines of arrested growth, indicative of a cyclical growth. The medullary cavity displays remnants of calcified cartilage associated with bony trabeculae, characteristic of endochondral ossification. A skeletochronological analysis indicates that rapid growth during a short juvenile period was followed by slower growth in adulthood. Our new analysis highlights the life history and palaeoecology of\ Miguashaia bureaui\ and reveals that, despite differences in size and habitat, the poor endoskeletal ossification known in the extant\ Latimeria chalumnae\ can be traced back at least 375 million years ago.}, doi = {10.7717/peerj.1317510.37473/fic/10.7717/peerj.13175}, url = {https://peerj.com/articles/13175}, author = {Mond{\'e}jar Fern{\'a}ndez, Jorge and Fran{\c c}ois J Meunier and Cloutier, Richard and Cl{\'e}ment, Ga{\"e}l and Laurin, Michel} } @article {8855, title = {Linking eutrophication to carbon dioxide and methane emissions from exposed mangrove soils along an urban gradient}, journal = {Science of The Total Environment}, volume = {850}, year = {2022}, month = {Jan-12-2022}, pages = {157988}, issn = {00489697}, doi = {10.1016/j.scitotenv.2022.157988}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0048969722050872}, author = {Barroso, Glenda C. and Gwena{\"e}l Abril and Machado, Wilson and Abuchacra, Rodrigo C. and Peixoto, Roberta B. and Bernardes, Marcelo and Marques, Gabriela S. and Sanders, Christian J. and Oliveira, Gabriela B. and Oliveira Filho, Silvio R. and Amora-Nogueira, Leonardo and Marotta, Humberto} } @article {8923, title = {Mangrove microbiota along the urban-to-rural gradient of the Cayenne estuary (French Guiana, South America): Drivers and potential bioindicators}, journal = {Science of The Total Environment}, volume = {807}, year = {2022}, month = {Jan-02-2022}, pages = {150667}, issn = {00489697}, doi = {10.1016/j.scitotenv.2021.150667}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0048969721057454}, author = {Fiard, Maud and Cuny, Philippe and Sylvi, L{\'e}a and C{\'e}dric Hubas and J{\'e}z{\'e}quel, Ronan and Lamy, Dominique and Walcker, Romain and El Houssainy, Amonda and Heimb{\"u}rger-Boavida, Lars-Eric and Robinet, Tony and Bihannic, Isabelle and Gilbert, Franck and Michaud, Emma and Guillaume Dirberg and Militon, C{\'e}cile} } @article {8959, title = {Methods to detect spatial biases in tracking studies caused by differential representativeness of individuals, populations and time}, journal = {Diversity and Distributions}, year = {2022}, month = {Mar-10-2024}, issn = {1366-9516}, doi = {10.1111/ddi.13642}, url = {https://onlinelibrary.wiley.com/doi/10.1111/ddi.13642}, author = {Morera-Pujol, Virginia and Catry, Paulo and Magalh{\~a}es, Maria and Clara P{\'e}ron and Reyes-Gonz{\'a}lez, Jos{\'e} Manuel and Granadeiro, Jos{\'e} Pedro and Milit{\~a}o, Teresa and Dias, Maria P. and Oro, Daniel and Dell{\textquoteright}Omo, Giacomo and M{\"u}ller, Martina and Paiva, Vitor H. and Metzger, Benjamin and Neves, Ver{\'o}nica and Navarro, Joan and Karris, Georgios and Xirouchakis, Stavros and Cecere, Jacopo G. and Zamora-L{\'o}pez, Antonio and Forero, Manuela G. and Ouni, Ridha and Romdhane, Mohamed Salah and De Felipe, Fernanda and Zajkov{\'a}, Zuzana and Cruz-Flores, Marta and Gr{\'e}millet, David and Gonz{\'a}lez-Sol{\'\i}s, Jacob and Ramos, Ra{\"u}l} } @article {8752, title = {Modelling past migrations to determine efficient management rules favouring silver eel escapement from a large regulated Floodplain Lake}, journal = {Journal for Nature Conservation}, volume = {67}, year = {2022}, month = {Jan-06-2022}, pages = {126192}, abstract = {As human activities caused a dramatic decline of European eel population since the 1970\ s, the European Union has set targets to ensure a 40\%\ escapement\ to the sea of the silver eel biomass by considerably reducing anthropogenic impact. Thus, human obstacles to fish migration like dams and hydropower plants should enable efficient management measures ensuring safe passage for eels during the migration. In order to provide a quick and efficient assessment of eel conservation measure applied to the\ sluice gates\ of a large\ floodplain\ lake, we implemented a novel evaluation method using predictions on past migration seasons when no management measure were applied. For this purpose, we collected acoustic\ telemetry\ monitoring data over three migration seasons and fitted a predictive model based on Boosted Regression Trees (BRTs) to describe the influence of environmental parameters on migration. The water level difference over two days proved to be decisive, along with early migration occasions in the season, as an increase of at least 10\ cm water level was associated with a sharp increase of migration probability. We then used the BRT model to predict migration occasions at the dam over 8 past seasons and forecast the impact on escapement of management measures if they had been applied. Thanks to this original prospective assessment of dam management measures, we identified an enhanced opening decision rule, capable of increasing the eel escapement for each year of the study. The management measure is particularly efficient during the years with poor hydrological conditions (i.e. droughts), that is the periods with the lowest initial escapement rates. Finally, efficient management measures to increase silver eel escapement were based on increasing the number of\ gate opening\ days by only a few days per year (c.a. 15\%). However, the management measure only focused on silver eel migration, so that further investigations should consider the impacts of other threats occurring during the life cycle. This study also provides a highly operational approach for fast evaluation of conservation measures, avoiding lengthy and expensive monitoring campaigns of classical ex-post assessments.}, keywords = {Eel conservation, fish migration, Predictive model, Reservoir management}, issn = {16171381}, doi = {10.1016/j.jnc.2022.126192}, url = {https://linkinghub.elsevier.com/retrieve/pii/S1617138122000656}, author = {Bourgeaux, Jacques and Teichert, Nils and Gillier, Jean-Marc and Danet, Valentin and Eric Feunteun and Acou, Anthony and Charrier, Fabien and Mazel, Virgile and Alexandre Carpentier and Trancart, Thomas} } @article {9027, title = {Myctobase, a circumpolar database of mesopelagic fishes for new insights into deep pelagic prey fields}, journal = {Scientific Data}, volume = {9}, year = {2022}, month = {Jan-12-2022}, doi = {10.1038/s41597-022-01496-y}, url = {https://www.nature.com/articles/s41597-022-01496-y}, author = {Woods, Briannyn and Trebilco, Rowan and Walters, Andrea and Hindell, Mark and Guy Duhamel and Flores, Hauke and Moteki, Masato and Patrice Pruvost and Reiss, Christian and Saunders, Ryan A. and Sutton, Caroline and Gan, Yi-Ming and Van de Putte, Anton} } @article {8797, title = {New Insights Into the Evolution of Corticotropin-Releasing Hormone Family With a Special Focus on Teleosts}, journal = {Frontiers in Endocrinology}, volume = {13}, year = {2022}, pages = {937218}, doi = {Doi: 10.3389/fendo.2022.937218}, author = {Maugars, Gersende and Mauvois, Xavier and Martin, Patrick and Rousseau, Karine and Aroua, Salima and Sylvie Dufour} } @article {9294, title = {Obtaining DNA Samples from Sensitive and Endangered Bird Species: A Comparison of Saliva and Blood Samples}, journal = {Ardeola}, volume = {69}, year = {2022}, month = {Jan-07-2022}, abstract = {Methods used to collect biological samples from birds for genetic analyses should allow high-quality DNA to be obtained in sufficient quantities, while limiting negative effects on sampled individuals. In this context, we assessed the potential use of saliva sampling (using buccal swabs) as an alternative to blood sampling (supposedly more stressful) in a near-threatened Caribbean-endemic, the White-crowned Pigeon Patagioenas leucocephala, a bird known to be highly sensitive to capture and handling, based on samples collected from 28 adults captured in the wild. We quantitatively and qualitatively compared DNA extracts, amplifications of two mitochondrial genes (\~{}430 bp and 1040 bp), and molecular sexing between saliva and blood samples. As expected, blood samples provided larger amounts of DNA of heavy molecular weight than buccal swabs. However, buccal swabs were as reliable as blood samples as a source of genetic material to sequence mtDNA. On the other hand, buccal swab samples might require an improved PCR protocol to sex all individuals successfully. We discuss the use of buccal swabs vs. blood sampling as a way to obtain DNA in relation to research objectives and minimising stress and harmful effects.}, doi = {10.13157/arla.69.2.2022.sc110.13157/arla.69.2.2022.sc1.s110.13157/arla.69.2.2022.sc1.s2}, url = {https://bioone.org/journals/ardeola/volume-69/issue-2/arla.69.2.2022.sc1/Obtaining-DNA-Samples-from-Sensitive-and-Endangered-Bird-Species/10.13157/arla.69.2.2022.sc1.full}, author = {Cambrone, Christopher and Motreuil, S{\'e}bastien and Reyes, Francis O. and Landestoy, Miguel A. and C{\'e}zilly, Frank and Bezault, Etienne} } @article {9066, title = {Pairing AIS data and underwater topography to assess maritime traffic pressures on cetaceans: Case study in the Guadeloupean waters of the Agoa sanctuary}, journal = {Marine Policy}, volume = {143}, year = {2022}, month = {Jan-09-2022}, pages = {105160}, issn = {0308597X}, doi = {10.1016/j.marpol.2022.105160}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0308597X2200207X}, author = {Madon, B{\'e}n{\'e}dicte and Le Guyader, Damien and Jung, Jean-Luc and de Montgolfier, Benjamin and Pascal Jean Lopez and Foulquier, Eric and Bouveret, Laurent and Le Berre, Iwan} } @article {8739, title = {Passive acoustics suggest two different feeding mechanisms in the Atlantic walrus (Odobenus rosmarus rosmarus)}, journal = {Polar Biology}, year = {2022}, month = {Sep-06-2023}, abstract = {The vocal repertoire of walruses has been widely described in the bioacoustic literature. These marine mammals produce several distinct types of vocalizations for intraspecific communication during the breeding season. In this study, we provide the first evidence of walrus-generated sounds during foraging dives when they feed on bivalves. We recorded two types of sounds that we associated to different feeding mechanisms. The first sound type was brief and low in frequency that we relate to the suction of soft parts from the bivalves{\textquoteright} shells through the use of walrus powerful tongues, which is the common feeding behavior reported in the walrus literature. We also recorded a second sound type composed of multiple broadband pulse trains. We hypothesize the latter were associated with bivalve shell cracking by walruses, which would represent a new feeding mechanism in the walrus literature. This new feeding mechanism is either related to bivalves{\textquoteright} ecology or to walruses removing the sediment when searching for food. During this study, we observed bivalves lying on the seafloor instead of being buried in the sediment in walrus feeding areas while scuba diving. As a result, walruses cannot use suction to feed on soft body part of bivalves and have to use another strategy, mastication. Our findings provide a first step towards using passive acoustics to quantify walrus behavior and feeding ecology.}, keywords = {Bioacoustics, bivalves, Feeding Behavior, Marine mammal, Young Sound fjord}, issn = {0722-4060}, doi = {10.1007/s00300-022-03055-y}, url = {https://link.springer.com/10.1007/s00300-022-03055-y}, author = {J{\'e}z{\'e}quel, Youenn and Mathias, Delphine and Fr{\'e}d{\'e}ric Olivier and Amice, Erwan and Chauvaud, Sylvain and Jolivet, Aur{\'e}lie and Bonnel, Julien and Sejr, Mikael K. and Chauvaud, Laurent} } @article {8834, title = {Potential combined impacts of climate change and non-indigenous species arrivals on Bay of Biscay trophic network structure and functioning}, journal = {Journal of Marine Systems}, volume = {228}, year = {2022}, month = {Jan-04-2022}, pages = {103704}, issn = {09247963}, doi = {10.1016/j.jmarsys.2022.103704}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0924796322000070}, author = {Le Marchand, M. and Ben Rais Lasram, F. and Araignous, E. and Saint-B{\'e}at, B. and Lassalle, G. and Michelet, N. and Serre, S. and Safi, G. and Lejart, M. and Nathalie Niquil and Le Loc{\textquoteright}h, F.} } @article {8447, title = {Pull the trigger: interplay between benthic and pelagic cues driving the early recruitment of a natural bivalve assemblage}, journal = {Ecosphere}, volume = {13}, year = {2022}, month = {Jan-01-2022}, abstract = {Larval settlement and recruitment are crucial phases in the benthic-pelagic life cycle of marine benthic invertebrates that controls population dynamic and habitat connectivity. Our study investigated potential triggers driving the settlement of bivalve larvae in a highly dynamic intertidal coarse sand habitat. The early recruitment rate of five dominant bivalve families and abiotic conditions, particulate (\<20 {\textmu}m) organic matter and sediment organic matter, were monitored from May to October 2014. Pelagic particulate organic matter (\<20 {\textmu}m) was dominated by picoplankton throughout the sampling period, with a substantial diatom bloom in spring. Sediment was characterized by fresh organic matter in spring, as suggested by the dominant contribution of polyunsaturated fatty acids, and by a higher proportion of bacterial fatty acid markers during late summer. Different dynamics were also observed in early bivalve recruitment rates, with four different patterns observed over the sampling period. Multiple regression analysis on selected bivalve families showed species-specific responses to trophic settlement triggers. Indeed, the larva recruitment rate of Mytilidae paralleled pelagic concentration of picoeucaryotes, with the peak early recruitment rate occurring in spring. Surprisingly, the early recruitment rate of Mactridae larvae showed a significant relation to bacterial concentration in the surficial sediment at the end of summer. While the Mytilidae results in such a eutrophic system confirmed those of a previous study in oligotrophic lagoons, therefore supporting the trophic settlement trigger hypothesis, more work is needed to understand the potential role of bacteria in the early recruitment of Mactridae. These results highlight for the first-time inter-specific differences in trophic cues that potentially trigger primary settlement in natural bivalve assemblages.}, keywords = {bacteria, bivalves, Chausey Archipelago, early larval recruitment, fatty acids, picoeucaryotes, trophic settlement trigger}, issn = {2150-8925}, doi = {10.1002/ecs2.v13.110.1002/ecs2.3672}, url = {https://onlinelibrary.wiley.com/toc/21508925/13/1}, author = {Androuin, Thibault and Barbier, Pierrick and Foret, Martin and Tarik Meziane and Thomas, Mathilde and Archambault, Philippe and Winkler, Gesche and Tremblay, Rejean and Fr{\'e}d{\'e}ric Olivier} } @article {9177, title = {Revision of the Genus Rhyacichthys Using Integrative Taxonomy}, journal = {Pacific Science}, volume = {76}, year = {2022}, month = {Jan-04-2022}, doi = {10.2984/76.2.3}, url = {https://bioone.org/journals/pacific-science/volume-76/issue-2/76.2.3/Revision-of-the-Genus-Rhyacichthys-Using-Integrative-Taxonomy/10.2984/76.2.3.full}, author = {Ha{\"y}, Vincent and Marion Mennesson and Philippe Keith and Lord, Clara} } @article {8883, title = {On the road: Anthropogenic factors drive the invasion risk of a wild solitary bee species}, journal = {Science of The Total Environment}, volume = {827}, year = {2022}, month = {Jan-06-2022}, pages = {154246}, issn = {00489697}, doi = {10.1016/j.scitotenv.2022.154246}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0048969722013389}, author = {Lanner, Julia and Dubos, Nicolas and Geslin, Beno{\^\i}t and Leroy, Boris and Hern{\'a}ndez-Castellano, Carlos and Dubai{\'c}, Jovana Bila and Bortolotti, Laura and Calafat, Joan Diaz and {\'C}etkovi{\'c}, Aleksandar and Flaminio, Simone and Le F{\'e}on, Violette and Margalef-Marrase, Jordi and Orr, Michael and Pachinger, B{\"a}rbel and Ruzzier, Enrico and Smagghe, Guy and Tuerlings, Tina and Vereecken, Nicolas J. and Meimberg, Harald} } @article {8598, title = {Seascapes of fear and competition shape regional seabird movement ecology}, journal = {Communications Biology}, volume = {5}, year = {2022}, month = {Jan-12-2022}, doi = {10.1038/s42003-022-03151-z}, url = {https://www.nature.com/articles/s42003-022-03151-z}, author = {Courbin, Nicolas and Pichegru, Lorien and Seakamela, Mduduzi and Makhado, Azwianewi and Me{\"y}er, Michael and Kotze, Pieter G. H. and Mc Cue, Steven A. and Clara P{\'e}ron and Gr{\'e}millet, David} } @article {8854, title = {Seasonal, Diurnal, and Tidal Variations of Dissolved Inorganic Carbon and pCO2 in Surface Waters of a Temperate Coastal Lagoon (Arcachon, SW France)}, journal = {Estuaries and Coasts}, year = {2022}, month = {Apr-09-2023}, issn = {1559-2723}, doi = {10.1007/s12237-022-01121-6}, url = {https://link.springer.com/10.1007/s12237-022-01121-6}, author = {Polsenaere, Pierre and Delille, Bruno and Poirier, Dominique and Charbonnier, C{\'e}line and Deborde, Jonathan and Mouret, Aur{\'e}lia and Gwena{\"e}l Abril} } @article {8696, title = {Seasonal dynamics of marine protist communities in tidally mixed coastal waters}, journal = {Molecular Ecology}, year = {2022}, month = {Aug-05-2023}, abstract = {Major seasonal community reorganizations and associated biomass variations are landmarks of plankton ecology. However, the processes of plankton community turnover rates have not been fully elucidated so far. Here, we analyse patterns of planktonic protist community succession in temperate latitudes, based on quantitative taxonomic data from both microscopy counts (cells \> 10 μm) and ribosomal DNA metabarcoding (size fraction \> 3 μm, 18S rRNA gene) from plankton samples collected biweekly over 8 years (2009-2016) at the SOMLIT-Astan station (Roscoff, Western English Channel). Based on morphology, diatoms were clearly the dominating group all year round and over the study period. Metabarcoding uncovered a wider diversity spectrum and revealed the prevalence of Dinophyceae and diatoms but also of Cryptophyta, Chlorophyta, Cercozoa, Syndiniales and Ciliophora in terms of read counts and or richness. The use of morphological and molecular analyses in combination allowed improving the taxonomic resolution and to identify the sequence of the dominant species and OTUs (18S V4 rDNA-derived taxa) that drive annual plankton successions. We detected that some of these dominant OTUs were benthic as a result of the intense tidal mixing typical of the French coasts in the English Channel. Our analysis of the temporal structure of community changes point to a strong seasonality and resilience. The temporal structure of environmental variables (especially Photosynthetic Active Radiation, temperature and macronutrients) and temporal structures generated by species life cycles and or species interactions, are key drivers of the observed cyclic annual plankton turnover.}, issn = {0962-1083}, doi = {10.1111/mec.16539}, url = {https://onlinelibrary.wiley.com/doi/10.1111/mec.16539}, author = {Caracciolo, Mariarita and Rigaut-Jalabert, Fabienne and Romac, Sarah and Mah{\'e}, Fr{\'e}d{\'e}ric and Forsans, Samuel and Gac, Jean-Philippe and Arsenieff, Laure and Manno, Maxime and Chaffron, Samuel and Cariou, Thierry and Hoebeke, Mark and Bozec, Yann and Goberville, Eric and Le Gall, Florence and Guilloux, Lo{\"\i}c and Baudoux, Anne-Claire and de Vargas, Colomban and Not, Fabrice and Thi{\'e}baut, Eric and Henry, Nicolas and Simon, Nathalie} } @article {8440, title = {Similar trait structure and vulnerability in pelagic fish faunas on two remote island systems}, journal = {Marine Biology}, volume = {169}, year = {2022}, month = {Jan-01-2022}, abstract = {The link between biodiversity and ecosystem functioning has been the topic of considerable research, but it remains unclear how biodiversity decline is compromising ecosystem functionality, particularly in the pelagic realm. Here, we explore how pelagic fish species diversity relates to functional diversity by sampling two locations, which, on the basis of biogeography, environmental conditions and human pressures, were expected to host pronounced differences in species composition and abundances and therefore functionality. Strings of five drifting mid-water Baited Remote Underwater Video Systems were used to survey pelagic vertebrate diversity and abundance in two isolated oceanic island systems, the Malpelo Fauna and Flora Sanctuary{\textemdash}a large, 25-year-old marine protected area{\textemdash}and an unprotected area in Cape Verde. Functional diversity, which offers insight into a community{\textquoteright}s resilience against disturbance, was analysed using six key functional traits of marine fishes. Abundance was recorded as MaxN, the maximum number of individuals of a given species in a single frame during the 2-h deployment time. Cape Verde showed high overall abundance (Total MaxN\ 873) and low biomass (3559\ kg), with a predominance of smaller fishes. Malpelo showed high biomass (7839\ kg) but lower abundance (Total MaxN\ 465), with a predominance of large species. Species and functional diversity were marginally different between locations. Multivariate analysis of species relative abundances showed significant divergence between locations, although community functional traits overlapped strongly, suggesting that both communities share a similar structure and vulnerability. The existence of a common functional {\textquoteleft}backbone{\textquoteright} in diverging species communities across the oceans, under different productivity regimes, and under different protection levels, suggests that although pelagic communities may differ considerably in terms of species composition, this does not translate into a differing functional structure and resilience potential. Whether this vulnerability is a common feature of pelagic communities and how this contrasts with benthic systems warrants further research.}, issn = {0025-3162}, doi = {10.1007/s00227-021-03998-6}, url = {https://link.springer.com/10.1007/s00227-021-03998-6}, author = {Steinberg, Madeline and Juhel, Jean-Baptiste and Marques, Virginie and Clara P{\'e}ron and Hocd{\'e}, R{\'e}gis and Polanco Fern{\'a}ndez, Andr{\'e}a and Pellissier, Lo{\"\i}c and Villeger, Sebastien and Mouillot, David and Letessier, Tom B.} } @article {8699, title = {Spatially explicit food web modelling to consider fisheries impacts and ecosystem representation within Marine Protected Areas on the Kerguelen PlateauAbstract}, journal = {ICES Journal of Marine Science}, volume = {79}, year = {2022}, month = {Nov-04-2023}, pages = {1327 - 1339}, issn = {1054-3139}, doi = {10.1093/icesjms/fsac056}, url = {https://academic.oup.com/icesjms/article/79/4/1327/6572845}, author = {Subramaniam, Roshni C and Corney, Stuart P and Melbourne-Thomas, Jessica and Clara P{\'e}ron and Ziegler, Philippe and Swadling, Kerrie M} } @article {8643, title = {SPREADING EUTROPHICATION AND CHANGING CO2 FLUXES IN THE TROPICAL COASTAL OCEAN: A FEW LESSONS FROM RIO DE JANEIRO}, journal = {Arquivos de Ci{\^e}ncias do Mar}, volume = {55}, year = {2022}, month = {Sep-03-2023}, pages = {461 - 476}, issn = {0374-5686}, doi = {10.32360/acmar.v55iEspecial10.32360/acmar.v55iEspecial.78518}, url = {http://periodicos.ufc.br/arquivosdecienciadomar/issue/view/1159}, author = {Gwena{\"e}l Abril and C. Cotovicz Jr., Luiz and Nepomuceno, Aguinaldo and Erbas, Tha{\'\i}s and Costa, Suzan and V. Ramos, Vinicius and Moser, Gleyci and Fernandes, Alexandre and Negri, Eduardo and A. Knoppers, Bastiaan and Brandini, Nilva and Machado, Wilson and Bernardes, Marcelo and Vantrepotte, Vincent} } @article {8868, title = {Structural and Functional Characterization of Orcokinin B-like Neuropeptides in the Cuttlefish (Sepia officinalis)}, journal = {Marine Drugs}, volume = {20}, year = {2022}, month = {Jan-08-2022}, pages = {505}, doi = {10.3390/md20080505}, url = {https://www.mdpi.com/1660-3397/20/8/505}, author = {Endress, Maxime and C{\'e}line Zatylny-Gaudin and Leprince, J{\'e}r{\^o}me and Lefranc, Benjamin and Corre, Erwan and Le Corguill{\'e}, Gildas and Bernay, Beno{\^\i}t and Leduc, Alexandre and Rangama, Jimmy and Mouret, Liza and Lafont, Anne-Gaelle and Bondon, Arnaud and Jo{\"e}l Henry} } @article {8465, title = {Transient Receptor Potential-Vanilloid (TRPV1-TRPV4) Channels in the Atlantic Salmon, Salmo salar. A Focus on the Pineal Gland and Melatonin Production}, journal = {Frontiers in Physiology}, volume = {22}, year = {2022}, month = {01/2022}, pages = {15}, type = {original research}, abstract = {Fish are ectotherm, which rely on the external temperature to regulate their internal body temperature, although some may perform partial endothermy. Together with photoperiod, temperature oscillations, contribute to synchronizing the daily and seasonal variations of fish metabolism, physiology and behavior. Recent studies are shedding light on the mechanisms of temperature sensing and behavioral thermoregulation in fish. In particular, the role of some members of the transient receptor potential channels (TRP) is being gradually unraveled. The present study in the migratory Atlantic salmon, Salmo salar, aims at identifying the tissue distribution and abundance in mRNA corresponding to the TRP of the vanilloid subfamilies, TRPV1 and TRPV4, and at characterizing their putative role in the control of the temperature-dependent modulation of melatonin production{\textemdash}the time-keeping hormone{\textemdash}by the pineal gland. In Salmo salar, TRPV1 and TRPV4 mRNA tissue distribution appeared ubiquitous; mRNA abundance varied as a function of the month investigated. In situ hybridization and immunohistochemistry indicated specific labeling located in the photoreceptor cells of the pineal gland and the retina. Additionally, TRPV analogs modulated the production of melatonin by isolated pineal glands in culture. The TRPV1 agonist induced an inhibitory response at high concentrations, while evoking a bell-shaped response (stimulatory at low, and inhibitory at high, concentrations) when added with an antagonist. The TRPV4 agonist was stimulatory at the highest concentration used. Altogether, the present results agree with the known widespread distribution and role of TRPV1 and TRPV4 channels, and with published data on trout (Oncorhynchus mykiss), leading to suggest these channels mediate the effects of temperature on S. salar pineal melatonin production. We discuss their involvement in controlling the timing of daily and seasonal events in this migratory species, in the context of an increasing warming of water temperatures.}, keywords = {Atlantic salmon, melatonin, pineal organ, Temperature, transient receptor potential vanilloid (TRPV), TRPV1, TRPV4}, doi = {10.3389/fphys.2021.784416}, url = {https://www.frontiersin.org/articles/10.3389/fphys.2021.784416/full?\&utm_source=Email_to_authors_\&utm_medium=Email\&utm_content=T1_11.5e1_author\&utm_campaign=Email_publication\&field=\&journalName=Frontiers_in_Physiology\&id=784416}, author = {Nisembaum, Laura Gabriela and Loentgen, Guillaume and L{\textquoteright}Honor{\'e}, Thibault and Martin, Patrick and Paulin, Charles-Hubert and Fuent{\`e}s, Michael and Escoubeyrou, Karine and Delgado, Maria Jesus and Besseau, Laurence and Falc{\'o}n, Jack} } @article {8954, title = {West Side Story: A molecular and morphological study of Caridina longicarpus Roux, 1926 (Decapoda, Caridea, Atyidae) from New Caledonia reveals a new species}, journal = {Zoosystema}, volume = {44}, year = {2022}, pages = {463-474}, abstract = {Numerous specimens of freshwater shrimps identified as Caridina longicarpus Roux, 1926 were recently collected from New Caledonia. Following an integrative taxonomy approach, they were morphologi- cally and genetically studied. Results of a 16S mtDNA analysis showed that the specimens initially identified as C. longicarpus were distributed in two geographically structured clades. Morphological study showed that the shrimps found in rivers draining to the east coast of the island belonged to C. longicarpus sensu stricto, whereas those from rivers draining to the west coast belonged to a new species, here described as Caridina occidentalis n. sp. Detailed redescription of C. longicarpus is pro- vided and a lectotype is designated. The existence of both species in allopatry could be explained by local biogeographical factors such as the topography of the island or oceanic circulation impacting the dispersal of larvae during the planktonic stage.}, isbn = {0000753777}, doi = {10.5252/zoosystema2022v44a18}, url = {https://bioone.org/journals/zoosystema/volume-44/issue-18/zoosystema2022v44a18/West-Side-Story--A-molecular-and-morphological-study-of/10.5252/zoosystema2022v44a18.full}, author = {de Mazancourt, Valentin and Br{\'e}thiot, Julien and Marquet, G{\'e}rard and Keith, Philippe} } @article {9179, title = {West Side Story: A molecular and morphological study of Caridina longicarpus Roux, 1926 (Decapoda, Caridea, Atyidae) from New Caledonia reveals a new species}, journal = {Zoosystema}, volume = {44}, year = {2022}, month = {Jan-10-2022}, doi = {10.5252/zoosystema2022v44a18}, url = {https://bioone.org/journals/zoosystema/volume-44/issue-18/zoosystema2022v44a18/West-Side-Story--A-molecular-and-morphological-study-of/10.5252/zoosystema2022v44a18.full}, author = {Mazancourt, Valentin de and Br{\'e}thiot, Julien and Marquet, G{\'e}rard and Philippe Keith} } @article {8426, title = {Anthropogenic pressures coincide with Neotropical biodiversity hotspots in a flagship butterfly group}, journal = {Diversity and Distributions}, year = {2021}, month = {12/2021}, issn = {1366-9516}, doi = {10.1111/ddi.13455}, url = {https://onlinelibrary.wiley.com/doi/10.1111/ddi.13455}, author = {Dor{\'e}, Ma{\"e}l and Willmott, Keith and Leroy, Boris and Chazot, Nicolas and Mallet, James and Freitas, Andr{\'e} V. L. and Hall, Jason P. W. and Lamas, Gerardo and Dasmahapatra, Kanchon K. and Fontaine, Colin and Elias, Marianne} } @article {8707, title = {Are we ready to track climate-driven shifts in marine species across international boundaries? - A global survey of scientific bottom trawl data}, journal = {Global Change Biology}, volume = {27}, year = {2021}, month = {Jan-01-2021}, pages = {220 - 236}, issn = {1354-1013}, doi = {10.1111/gcb.v27.210.1111/gcb.15404}, url = {https://onlinelibrary.wiley.com/toc/13652486/27/2}, author = {Maureaud, Aurore and Frelat, Romain and P{\'e}cuchet, Laur{\`e}ne and Shackell, Nancy and M{\'e}rigot, Bastien and Pinsky, Malin L. and Amador, Kofi and Anderson, Sean C. and Arkhipkin, Alexander and Auber, Arnaud and Barri, I{\c c}a and Bell, Richard J. and Belmaker, Jonathan and Beukhof, Esther and Camara, Mohamed L. and Guevara-Carrasco, Renato and Choi, Junghwa and Christensen, Helle T. and Conner, Jason and Cubillos, Luis A. and Diadhiou, Hamet D. and Edelist, Dori and Emblemsv{\r a}g, Margrete and Ernst, Billy and Fairweather, Tracey P. and Fock, Heino O. and Friedland, Kevin D. and Garcia, Camilo B. and Gascuel, Didier and Gislason, Henrik and Goren, Menachem and Guitton, J{\'e}r{\^o}me and Jouffre, Didier and Hattab, Tarek and Hidalgo, Manuel and Kathena, Johannes N. and Knuckey, Ian and Kid{\'e}, Sa{\"\i}kou O. and Koen-Alonso, Mariano and Koopman, Matt and Kulik, Vladimir and Le{\'o}n, Jacqueline Palacios and Levitt-Barmats, Ya{\textquoteright}arit and Lindegren, Martin and Llope, Marcos and Massiot-Granier, F{\'e}lix and Masski, Hicham and McLean, Matthew and Meissa, Beyah and M{\'e}rillet, Laur{\`e}ne and Mihneva, Vesselina and Nunoo, Francis K. E. and O{\textquoteright}Driscoll, Richard and O{\textquoteright}Leary, Cecilia A. and Petrova, Elitsa and Ramos, Jorge E. and Refes, Wahid and Rom{\'a}n-Marcote, Esther and Siegstad, Helle and Sobrino, Ignacio and S{\'o}lmundsson, J{\'o}n and Sonin, Oren and Spies, Ingrid and Steingrund, Petur and Stephenson, Fabrice and Stern, Nir and Tserkova, Feriha and Tserpes, Georges and Tzanatos, Evangelos and Rijn, Itai and Zwieten, Paul A. M. and Vasilakopoulos, Paraskevas and Yepsen, Daniela V. and Ziegler, Philippe and Thorson, James} } @article {8097, title = {Assessment of ecological status of the lagoon of Bora-Bora Island (French Polynesia)}, journal = {Regional Studies in Marine Science}, volume = {43}, year = {2021}, month = {03/2021}, pages = {101687}, issn = {23524855}, doi = {10.1016/j.rsma.2021.101687}, url = {https://linkinghub.elsevier.com/retrieve/pii/S2352485521000797}, author = {Lecchini, David and Fr{\'e}d{\'e}ric Bertucci and Schneider, Denis and Berthe, C{\'e}cile and Gache, Camille and Fogg, Lily and Waqalevu, Viliame and Maueau, Tehani and Sturny, Vincent and Bambridge, Tamatoa and Tong Sang, Gaston} } @article {7580, title = {Bi-decadal variability in physico-biogeochemical characteristics of temperate coastal ecosystems: from large-scale to local drivers}, journal = {Marine Ecology Progress Series}, volume = {660}, year = {2021}, month = {Feb-18-2021}, pages = {19-35}, abstract = {Coastal marine ecosystems, which play a crucial role in the biogeochemical and ecological functioning of the earth system, are highly sensitive to the combined effects of climate and human activities. Because of their location, coastal ecosystems are directly influenced by human activities. Thus, it remains challenging to assess the spatial and temporal scales at which climate influences coastal ecosystems. Twelve sampling stations distributed in eight ecosystems of Western Europe were monitored during two decades for physico-biogeochemical parameters (temperature, salinity, concentrations of dissolved oxygen, nutrients and particulate material). The study encompasses a large diversity of temperate coastal ecosystems regarding geomorphology, trophic status, tidal regime, river influence, turbidity, and so on. Time-series analysis coupled with standardised 3-mode Principal Component Analyses, Partial Triadic Analyses and correlations were used to assess bi-decadal variability and ecosystems trajectories, and to detect the large-scale, regional and local drivers. Overall results highlight two abrupt changes in 2001 and 2005. The\ bi-decadal changes are related to changes in large-scale and regional climate; detected through proxies of temperature and atmospheric\ circulation, as well as through river\ discharge. Ecosystem trajectories usually move towards an increase in temperature, salinity and/or a decrease in chlorophyll-a, nutrients and particulate matter. However, the magnitude of change, the year-to-year variability and the sensitivity to the 2001 and 2005 changes vary among the ecosystems. This study highlights the need to perform long-term time series and combining data sets as well as multi-ecosystem and local studies to better understand long-term variability of coastal ecosystems and its associated drivers.}, issn = {0171-8630}, doi = {10.3354/meps13577}, url = {https://doi.org/10.3354/meps13577}, author = {Lheureux, Arnaud and Savoye, Nicolas and Del Amo, Yolanda and Goberville, Eric and Bozec, Yann and Elsa Breton and Conan, Pascal and L{\textquoteright}Helguen, St{\'e}phane and Mousseau, Laure and Raimbault, Patrick and Rimelin-Maury, Peggy and Seuront, Laurent and Vuillemin, Renaud and Caparros, Jocelyne and Cariou, Thierry and Cordier, MA and Corre, Anne-Marie and Costes, Laurence and Crispi, O. and Muriel Crouvoisier and de Latour, HdL and Derriennic, Herv{\'e} and Devesa, J{\'e}r{\'e}my and Durozier, Ma{\"\i}a and Ferreira, Sophie and Garcia, Nicole and Emilie Grossteffan and Gueux, Aurore and Lafont, M and Lagadec, V{\'e}ronique and Lecuyer, Eric and Leroux, C{\'e}dric and Mac{\'e}, Eric and Maria, E and Mornet, L and Antoine Nowaczyk and Parra, M and Petit, Fabienne and David, V} } @article {8654, title = {Biological invasions in France: Alarming costs and even more alarming knowledge gaps}, journal = {NeoBiota}, volume = {67}, year = {2021}, month = {May-07-2023}, pages = {191 - 224}, issn = {1619-0033}, doi = {10.3897/neobiota.67.59134}, url = {https://neobiota.pensoft.net/article/59134/}, author = {Renault, David and Manfrini, El{\'e}na and Leroy, Boris and Diagne, Christophe and Ballesteros-Mejia, Liliana and Angulo, Elena and Courchamp, Franck} } @article {8092, title = {Changes to an urban marina soundscape associated with COVID-19 lockdown in Guadeloupe}, journal = {Environmental Pollution}, volume = {289}, year = {2021}, month = {Jan-11-2021}, pages = {117898}, issn = {02697491}, doi = {10.1016/j.envpol.2021.117898}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0269749121014809}, author = {Fr{\'e}d{\'e}ric Bertucci and Lecchini, David and Greeven, C{\'e}line and Brooker, Rohan M. and Minier, Lana and Cordonnier, S{\'e}bastien and Ren{\'e}-Trouillefou, Malika and Parmentier, Eric} } @article {7940, title = {Characteristics of sound production and associated pharyngeal jaws in the tomtate grunt Haemulon aurolineatum (Cuvier, 1830) in Caribbean reefs}, journal = {Belgian Journal of Zoology}, volume = {151}, year = {2021}, month = {Feb-02-2021}, doi = {10.26496/bjz.2021.84}, url = {https://www.belgianjournalofzoology.eu/BJZ/article/view/84}, author = {Millot, Morgane and Fr{\'e}d{\'e}ric Bertucci and Lecchini , David and Smeets, Sarah and Ren{\'e}-Trouillefou, Malika and Parmentier, Eric} } @article {8408, title = {A CO2 sink in a tropical coastal lagoon impacted by cultural eutrophication and upwelling}, journal = {Estuarine, Coastal and Shelf Science}, volume = {263}, year = {2021}, month = {Jan-12-2021}, pages = {107633}, issn = {02727714}, doi = {10.1016/j.ecss.2021.107633}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0272771421004820}, author = {Erbas, Tha{\'\i}s and Marques, Aguinaldo and Gwena{\"e}l Abril} } @article {9364, title = {Conservative route to genome compaction in a miniature annelidAbstract}, journal = {Nature Ecology \& Evolution}, volume = {5}, year = {2021}, month = {Jan-02-2021}, pages = {231 - 242}, doi = {10.1038/s41559-020-01327-6}, url = {https://www.nature.com/articles/s41559-020-01327-6}, author = {Mart{\'\i}n-Dur{\'a}n, Jos{\'e} M. and Vellutini, Bruno C. and Marl{\'e}taz, Ferdinand and Cetrangolo, Viviana and Cvetesic, Nevena and Thiel, Daniel and Henriet, Simon and Grau-Bov{\'e}, Xavier and Carrillo-Baltodano, Allan M. and Gu, Wenjia and Kerbl, Alexandra and Marquez, Yamile and Bekkouche, Nicolas and Chourrout, Daniel and G{\'o}mez-Skarmeta, Jose Luis and Irimia, Manuel and Lenhard, Boris and Worsaae, Katrine and Hejnol, Andreas} } @article {8049, title = {Contribution of toothfish depredated on fishing lines to the energy intake of killer whales off the Crozet Islands: a multi-scale bioenergetic approach}, journal = {Marine Ecology Progress Series}, volume = {668}, year = {2021}, month = {Dec-06-2022}, pages = {149 - 161}, abstract = {Fisheries modify prey availability for marine predators by extracting resources but also by providing them with new feeding opportunities. Among these, depredation, which occurs when predators feed on fish caught on fishing gear, is a behavior developed by many species as a way to acquire food through limited foraging effort. However, the extent to which depredated resources from fisheries contribute to the energetic requirements and affect the demography of depredating individuals is unknown. We investigated the contribution of Patagonian toothfish Dissostichus eleginoides depredated on longlines to the energetic requirements of killer whales Orcinus orca around the Crozet Islands (southern Indian Ocean) over the period 2007-2018. Our results indicate that during days when depredation occurred, depredating individuals fulfilled on average 94.1\% of their daily energetic requirements with depredated toothfish. However, the contribution varied from 1.2 to 13.3\% of the monthly energetic requirements and from 2.4 to 8.8\% of the yearly energetic requirements of the total population. Together, these findings suggest that intake of depredated toothfish can be substantial at a fine scale (daily and individually), potentially leading to temporary provisioning effects and changes in predation pressures. These effects become minor (\<10\%), however, when considering the full population over a whole year. The contribution of depredated fish to the annual energetic requirements of the population has increased in recent years, likely due to larger fishing quotas and greater opportunities for whales to depredate, which stresses the importance of accounting for depredation in ecosystem-based management of fishing activity.}, issn = {0171-8630}, doi = {10.3354/meps13725}, url = {https://www.int-res.com/abstracts/meps/v668/p149-161/}, author = {Faure, Johanna and Clara P{\'e}ron and Nicolas Gasco and Massiot-Granier, F{\'e}lix and Spitz, J and Guinet, C and Tixier, P} } @article {8161, title = {Disentangling tropicalization and deborealization in marine ecosystems under climate change}, journal = {Current Biology}, year = {2021}, abstract = {Summary As climate change accelerates, species are shifting poleward and subtropical and tropical species are colonizing temperate environments.1, 2, 3 A popular approach for characterizing such responses is the community temperature index (CTI), which tracks the mean thermal affinity of a community. Studies in marine,4 freshwater,5 and terrestrial6 ecosystems have documented increasing CTI under global warming. However, most studies have only linked increasing CTI to increases in warm-affinity species. Here, using long-term monitoring of marine fishes across the Northern Hemisphere, we decomposed CTI changes into four underlying processes{\textemdash}tropicalization (increasing warm-affinity), deborealization (decreasing cold-affinity), borealization (increasing cold-affinity), and detropicalization (decreasing warm-affinity){\textemdash}for which we examined spatial variability and drivers. CTI closely tracked changes in sea surface temperature, increasing in 72\% of locations. However, 31\% of these increases were primarily due to decreases in cold-affinity species, i.e., deborealization. Thus, increases in warm-affinity species were prevalent, but not ubiquitous. Tropicalization was stronger in areas that were initially warmer, experienced greater warming, or were deeper, while deborealization was stronger in areas that were closer to human population centers or that had higher community thermal diversity. When CTI (and temperature) increased, species that decreased were more likely to be living closer to their upper thermal limits or to be commercially fished. Additionally, warm-affinity species that increased had smaller body sizes than those that decreased. Our results show that CTI changes arise from a variety of underlying community responses that are linked to environmental conditions, human impacts, community structure, and species characteristics.}, keywords = {bottom trawl, community temperature index, Fisheries, marine ecology, thermal affinity}, issn = {0960-9822}, doi = {https://doi.org/10.1016/j.cub.2021.08.034}, url = {https://www.sciencedirect.com/science/article/pii/S0960982221011386}, author = {Matthew McLean and David Mouillot and Aurore A. Maureaud and Tarek Hattab and M. Aaron MacNeil and Goberville, Eric and Martin Lindegren and Georg Engelhard and Malin Pinsky and Arnaud Auber} } @article {9116, title = {Do Hydrothermal Shrimp Smell Vents? }, journal = {Insects}, volume = {12(11)}, year = {2021}, pages = {1043}, abstract = {Deep-sea species endemic to hydrothermal vents face the critical challenge of detecting active sites in a vast environment devoid of sunlight. This certainly requires specific sensory abilities, among which olfaction could be a relevant sensory modality, since chemical compounds in hydrothermal fluids or food odors could potentially serve as orientation cues. The temperature of the vent fluid might also be used for locating vent sites. The objective of this study is to observe the following key behaviors of olfaction in hydrothermal shrimp, which could provide an insight into their olfactory capacities: (1) grooming behavior; (2) attraction to environmental cues (food odors and fluid markers). We designed experiments at both deep-sea and atmospheric pressure to assess the behavior of the vent shrimp Rimicaris exoculata and Mirocaris fortunata, as well as of the coastal species Palaemon elegans and Palaemon serratus for comparison. Here, we show that hydrothermal shrimp groom their sensory appendages similarly to other crustaceans, but this does not clean the dense bacterial biofilm that covers the olfactory structures. These shrimp have previously been shown to possess functional sensory structures, and to detect the environmental olfactory signals tested, but we do not observe significant attraction behavior here. Only temperature, as a signature of vent fluids, clearly attracts vent shrimp and thus is confirmed to be a relevant signal for orientation in their environment.}, keywords = {antennules; behavior; chemosensory perception; grooming; hydrothermal shrimp; olfaction; thermal detection}, doi = {doi: 10.3390/insects12111043}, author = {Ravaux, Juliette and Machon, Julia and Shillito, Bruce and Barth{\'e}l{\'e}my, Dominique and Amand, Louis and Cabral, M{\'e}lanie and Delcour, Elise and Zbinden, Magali} } @article {9115, title = {Do Hydrothermal Shrimp Smell Vents?}, journal = {Insects}, volume = {12}, year = {2021}, month = {2021 Nov 20}, abstract = {

Deep-sea species endemic to hydrothermal vents face the critical challenge of detecting active sites in a vast environment devoid of sunlight. This certainly requires specific sensory abilities, among which olfaction could be a relevant sensory modality, since chemical compounds in hydrothermal fluids or food odors could potentially serve as orientation cues. The temperature of the vent fluid might also be used for locating vent sites. The objective of this study is to observe the following key behaviors of olfaction in hydrothermal shrimp, which could provide an insight into their olfactory capacities: (1) grooming behavior; (2) attraction to environmental cues (food odors and fluid markers). We designed experiments at both deep-sea and atmospheric pressure to assess the behavior of the vent shrimp and , as well as of the coastal species and for comparison. Here, we show that hydrothermal shrimp groom their sensory appendages similarly to other crustaceans, but this does not clean the dense bacterial biofilm that covers the olfactory structures. These shrimp have previously been shown to possess functional sensory structures, and to detect the environmental olfactory signals tested, but we do not observe significant attraction behavior here. Only temperature, as a signature of vent fluids, clearly attracts vent shrimp and thus is confirmed to be a relevant signal for orientation in their environment.

}, issn = {2075-4450}, doi = {10.3390/insects12111043}, author = {Ravaux, Juliette and Machon, Julia and Shillito, Bruce and Barth{\'e}l{\'e}my, Dominique and Amand, Louis and Cabral, M{\'e}lanie and Delcour, Elise and Zbinden, Magali} } @article {9057, title = {Do Hydrothermal Shrimp Smell Vents?}, journal = {Insects}, volume = {12}, year = {2021}, month = {Jan-11-2021}, pages = {1043}, doi = {10.3390/insects12111043}, url = {https://www.mdpi.com/2075-4450/12/11/1043}, author = {Juliette Ravaux and Machon, Julia and Shillito, Bruce and Barth{\'e}l{\'e}my, Dominique and Amand, Louis and Cabral, M{\'e}lanie and Delcour, Elise and Zbinden, Magali} } @article {8655, title = {The economic costs of biological invasions in Africa: a growing but neglected threat?}, journal = {NeoBiota}, volume = {67}, year = {2021}, month = {May-07-2023}, pages = {11 - 51}, issn = {1619-0033}, doi = {10.3897/neobiota.67.59132}, url = {https://neobiota.pensoft.net/article/59132/}, author = {Diagne, Christophe and Turbelin, Anna J. and Moodley, Desika and Novoa, Ana and Leroy, Boris and Angulo, Elena and Adamjy, Tasnime and Dia, Cheikh A.K.M. and Taheri, Ahmed and Tambo, Justice and Dobigny, Gauthier and Courchamp, Franck} } @article {8096, title = {Effects of Coastline Modification on Coral Reef Fish Nurseries (Moorea, French Polynesia)}, journal = {Journal of Coastal Research}, volume = {37}, year = {2021}, month = {07/2021}, pages = {842-851}, doi = {10.2112/JCOASTRES-D-20-00060.1}, url = {https://bioone.org/journals/journal-of-coastal-research/volume-37/issue-4/JCOASTRES-D-20-00060.1/Effects-of-Coastline-Modification-on-Coral-Reef-Fish-Nurseries-Moorea/10.2112/JCOASTRES-D-20-00060.1.short}, author = {Gasc, Julien and Gache, Camille and Fr{\'e}d{\'e}ric Bertucci and Madi Moussa, Rakamaly and Waqalevu, Viliame and Lecchini, David} } @article {7883, title = {Effects of Melatonin on Anterior Pituitary Plasticity: A Comparison Between Mammals and Teleosts}, journal = {Frontiers in Endocrinology}, volume = {11}, year = {2021}, month = {Nov-01-2021}, abstract = {Melatonin is a key hormone involved in the photoperiodic signaling pathway. In both teleosts and mammals, melatonin produced in the pineal gland at night is released into the blood and cerebrospinal fluid, providing rhythmic information to the whole organism. Melatonin acts\ via\ specific receptors, allowing the synchronization of daily and annual physiological rhythms to environmental conditions. The pituitary gland, which produces several hormones involved in a variety of physiological processes such as growth, metabolism, stress and reproduction, is an important target of melatonin. Melatonin modulates pituitary cellular activities, adjusting the synthesis and release of the different pituitary hormones to the functional demands, which changes during the day, seasons and life stages. It is, however, not always clear whether melatonin acts directly or indirectly on the pituitary. Indeed, melatonin also acts both upstream, on brain centers that control the pituitary hormone production and release, as well as downstream, on the tissues targeted by the pituitary hormones, which provide positive and negative feedback to the pituitary gland. In this review, we describe the known pathways through which melatonin modulates anterior pituitary hormonal production, distinguishing indirect effects mediated by brain centers from direct effects on the anterior pituitary. We also highlight similarities and differences between teleosts and mammals, drawing attention to knowledge gaps, and suggesting aims for future research.}, doi = {10.3389/fendo.2020.605111}, url = {https://www.frontiersin.org/articles/10.3389/fendo.2020.605111/full}, author = {Ciani, Elia and Haug, Trude M. and Maugars, Gersende and Weltzien, Finn-Arne and Falc{\'o}n, Jack and Fontaine, Romain} } @article {7915, title = {Electron \& Biomass Dynamics of Cyanothece Under Interacting Nitrogen \& Carbon Limitations}, journal = {Frontiers in Microbiology}, volume = {12}, year = {2021}, month = {04/2021}, doi = {10.3389/fmicb.2021.61780210.3389/fmicb.2021.617802.s001}, url = {https://www.frontiersin.org/articles/10.3389/fmicb.2021.617802/full}, author = {Rabouille, Sophie and Campbell, Douglas A. and Masuda, Takako and Zav{\v r}el, Tomas and Bern{\'a}t, Gabor and Polerecky, Lubos and Halsey, Kimberly and Eichner, Meri and Kotabov{\'a}, Eva and Stephan, Susanne and Luke{\v s}, Martin and Pascal Claquin and Bonomi-Barufi, Jose and Lombardi, Ana Teresa and {\v C}erven{\'y}, Jan and Suggett, David J. and Giordano, Mario and Kromkamp, Jacco C. and Pr{\'a}{\v s}il, Ondrej} } @article {8404, title = {Eleotris (Teleostei: Eleotridae) from Indonesia with description of three news species}, journal = {Pacific Science}, volume = {75}, year = {2021}, month = {11/2021}, pages = {469-496}, abstract = {The species of Eleotris from Indonesia are reviewed and compared to the known species described from the area. Nine species are recognized including three new species in the {\textquoteleft}melanosoma{\textquoteright} neuromast pattern group. These are described using genetic and morpho-meristic approaches. The new species differ by a high percentage of genetic divergence in partial COI gene (652 bp) and by several characters including the number of pectoral fin rays, the number of scales in lateral, predorsal, forward and zigzag series. The main characteristics of the other known species in the area in the {\textquoteleft}melanosoma{\textquoteright} group, Eleotris melanosoma Bleeker, 1853 and Eleotris macrolepis (Bleeker, 1875), both belonging to this group, are given for comparison. A key for Eleotris species from Indonesia is provided.}, doi = {https://doi.org/10.2984/75.4.2}, author = {Marion Mennesson and Philippe Keith and Hubert, Nicolas} } @proceedings {8068, title = {Establishing water sample protocols for radiocarbon analysis at LAC-UFF, Brazil}, year = {2021}, month = {09/2021}, pages = {1-8}, abstract = {Since the establishment of the first radiocarbon accelerator mass spectrometry facility in Latin America in 2009, the Radiocarbon Laboratory team of Universidade Federal Fluminense (LAC-UFF) has worked to improve sample preparation protocols and increase the range of environmental matrices to be analyzed. We now present the preliminary results for DIC sample preparation protocols. The first validation tests include background evaluation with pMC value (0.35 {\textpm} 0.04) using bicarbonate dissolved in water. We also analyzed surface seawater resulting in pMC value (101.38 {\textpm} 0.38) and a groundwater previously dated from LEMA AMS-Laboratory with pMC value (12.30 {\textpm} 0.15).}, issn = {0033-8222}, doi = {10.1017/RDC.2021.1}, url = {https://www.cambridge.org/core/product/identifier/S0033822221000011/type/journal_article}, author = {Bragan{\c c}a, Daniela and Oliveira, Fabiana and Macario, Kita and Nunes, Vinicius and Muniz, Marcelo and Lamego, Fernando and Gwena{\"e}l Abril and Nepomuceno, Aguinaldo and Sol{\'\i}s, Corina and Rodr{\'\i}guez-Ceja, Mar{\'\i}a} } @article {8200, title = {Evidence on the impacts of chemicals arising from human activity on tropical reef-building corals; a systematic map}, journal = {Environmental Evidence}, volume = {10}, year = {2021}, month = {Sep-22-2021}, doi = {10.1186/s13750-021-00237-9}, url = {https://environmentalevidencejournal.biomedcentral.com/articles/10.1186/s13750-021-00237-9}, author = {Ou{\'e}draogo, Dakis-Yaoba and Delaunay, Mathilde and Sordello, Romain and H{\'e}douin, L. and Castelin, Magalie and Perceval, Olivier and Domart-Coulon, Isabelle and Burga, Karen and Ferrier-Pages, Christine and Multon, Romane and Mireille M.M. Guillaume and L{\'e}ger, Cl{\'e}ment and Calvayrac, Christophe and Joannot, Pascale and Reyjol, Yorick} } @article {7965, title = {First Assessment of the Benthic Meiofauna Sensitivity to Low Human-Impacted Mangroves in French Guiana}, journal = {Forests}, volume = {12}, year = {2021}, month = {Jan-03-2021}, pages = {338}, doi = {10.3390/f12030338}, url = {https://www.mdpi.com/1999-4907/12/3/338}, author = {Michelet, Claire and Zeppilli, Daniela and C{\'e}dric Hubas and Baldrighi, Elisa and Cuny, Philippe and Guillaume Dirberg and Militon, C{\'e}cile and Walcker, Romain and Lamy, Dominique and J{\'e}z{\'e}quel, Ronan and Receveur, Justine and Gilbert, Franck and Houssainy, Amonda El and Dufour, Aur{\'e}lie and Heimb{\"u}rger-Boavida, Lars-Eric and Bihannic, Isabelle and Sylvi, L{\'e}a and Vivier, Baptiste and Michaud, Emma} } @article {8133, title = {Gonadal transcriptomes associated with sex phenotypes provide potential male and female candidate genes of sex determination or early differentiation in Crassostrea gigas, a sequential hermaphrodite mollusc.}, journal = {BMC Genomics}, volume = {22}, year = {2021}, month = {2021 Aug 09}, pages = {609}, abstract = {

BACKGROUND: In the animal kingdom, mollusca is an important phylum of the Lophotrochozoa. However, few studies have investigated the molecular cascade of sex determination/early gonadal differentiation within this phylum. The oyster Crassostrea gigas is a sequential irregular hermaphrodite mollusc of economic, physiological and phylogenetic importance. Although some studies identified genes of its sex-determining/-differentiating pathway, this particular topic remains to be further deepened, in particular with regard to the expression patterns. Indeed, these patterns need to cover the entire period of sex lability and have to be associated to future sex phenotypes, usually impossible to establish in this sequential hermaphrodite. This is why we performed a gonadal RNA-Seq analysis of diploid male and female oysters that have not changed sex for 4 years, sampled during the entire time-window of sex determination/early sex differentiation (stages 0 and 3 of the gametogenetic cycle). This individual long-term monitoring gave us the opportunity to explain the molecular expression patterns in the light of the most statistically likely future sex of each oyster.

RESULTS: The differential gene expression analysis of gonadal transcriptomes revealed that 9723 genes were differentially expressed between gametogenetic stages, and 141 between sexes (98 and 43 genes highly expressed in females and males, respectively). Eighty-four genes were both stage- and sex-specific, 57 of them being highly expressed at the time of sex determination/early sex differentiation. These 4 novel genes including Trophoblast glycoprotein-like, Protein PML-like, Protein singed-like and PREDICTED: paramyosin, while being supported by RT-qPCR, displayed sexually dimorphic gene expression patterns.

CONCLUSIONS: This gonadal transcriptome analysis, the first one associated with sex phenotypes in C. gigas, revealed 57 genes highly expressed in stage 0 or 3 of gametogenesis and which could be linked to the future sex of the individuals. While further study will be needed to suggest a role for these factors, some could certainly be original potential actors involved in sex determination/early sex differentiation, like paramyosin and could be used to predict the future sex of oysters.

}, keywords = {Animals, Crassostrea, Female, Gene Expression Profiling, Gonads, Humans, Male, Phenotype, Phylogeny, Sex Differentiation, Transcriptome}, issn = {1471-2164}, doi = {10.1186/s12864-021-07838-1}, author = {Broquard, Coralie and Saowaros, Suwansa-Ard and Lepoittevin, M{\'e}lanie and Degremont, Lionel and Lamy, Jean-Baptiste and Morga, Benjamin and Elizur, Abigail and Anne-Sophie Martinez} } @article {7987, title = {Identification of benthic egg masses and spawning grounds in commercial squid in the English Channel and Celtic Sea: Loligo vulgaris vs L. forbesii}, journal = {Fisheries Research}, volume = {241}, year = {2021}, month = {Jan-09-2021}, pages = {106004}, issn = {01657836}, doi = {10.1016/j.fishres.2021.106004}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0165783621001326}, author = {Laptikhovsky, Vladimir and Cooke, Gavan and Barrett, Christopher and Lozach, Sophie and MacLeod, Eleanor and Oesterwind, Daniel and Sheerin, Edel and Petroni, Michael and Barnwall, Leigh and Jean-Paul Robin and Allcock, Louise and Power, Anne Marie} } @article {8452, title = {Influence des perturbations anthropiques sur les communaut{\'e}s de petits mammif{\`e}res des savanes gabonaises}, journal = {International Journal of Biological and Chemical Sciences}, volume = {15}, year = {2021}, month = {Jul-11-2022}, pages = {1355 - 1368}, issn = {1991-8631}, doi = {10.4314/ijbcs.v15i4.5}, url = {https://www.ajol.info/index.php/ijbcs/article/view/217478}, author = {Mboumba, Jean-Fran{\c c}ois and Momboua, Brice Roxan and Perin, Eline and Fr{\'e}d{\'e}ric Ysnel} } @article {9363, title = {Interstitial Annelida}, journal = {Diversity}, volume = {13}, year = {2021}, month = {Jan-02-2021}, pages = {77}, doi = {10.3390/d13020077}, url = {https://www.mdpi.com/1424-2818/13/2/77}, author = {Worsaae, Katrine and Kerbl, Alexandra and Domenico, Maikon Di and Gonzalez, Brett C. and Bekkouche, Nicolas and Mart{\'\i}nez, Alejandro} } @article {8741, title = {Kakila database: Towards a FAIR community approved database of cetacean presence in the waters of the Guadeloupe archipelago based on citizen science}, journal = {Biodiversity Data Journal}, volume = {9}, year = {2021}, month = {Oct-07-2022}, issn = {1314-2836}, doi = {10.3897/BDJ.9.e69022}, url = {https://bdj.pensoft.net/article/69022/}, author = {Coch{\'e}, Lorraine and Arnaud, Elie and Bouveret, Laurent and David, Romain and Foulquier, Eric and Gandilhon, Nad{\`e}ge and Jeannesson, Etienne and Le Bras, Yvan and Lerigoleur, Emilie and Pascal Jean Lopez and Madon, B{\'e}n{\'e}dicte and Sananikone, Julien and S{\`e}be, Maxime and Le Berre, Iwan and Jung, Jean-Luc and Jung, Jean-Luc and Coch{\'e}, Lorraine and Arnaud, Elie and Lerigoleur, Emilie and Pascal Jean Lopez and Madon, B{\'e}n{\'e}dicte and Sananikone, Julien and S{\`e}be, Maxime and Le Berre, Iwan and Jung, Jean-Luc and Sananikone, Julien and S{\`e}be, Maxime and Le Berre, Iwan and Jung, Jean-Luc and Coch{\'e}, Lorraine and Arnaud, Elie and Bouveret, Laurent and David, Romain and Foulquier, Eric and Gandilhon, Nad{\`e}ge and Jeannesson, Etienne and Le Bras, Yvan and Lerigoleur, Emilie and Pascal Jean Lopez and Madon, B{\'e}n{\'e}dicte and Sananikone, Julien and S{\`e}be, Maxime and Le Berre, Iwan and Jung, Jean-Luc and Coch{\'e}, Lorraine and Arnaud, Elie and Bouveret, Laurent and David, Romain and Foulquier, Eric and Gandilhon, Nad{\`e}ge and Jeannesson, Etienne and Le Bras, Yvan and Lerigoleur, Emilie and Pascal Jean Lopez and Madon, B{\'e}n{\'e}dicte and Sananikone, Julien and S{\`e}be, Maxime and Le Berre, Iwan and Jung, Jean-Luc and Coch{\'e}, Lorraine and Arnaud, Elie and Bouveret, Laurent and David, Romain and Foulquier, Eric and Gandilhon, Nad{\`e}ge and Jeannesson, Etienne and Le Bras, Yvan and Lerigoleur, Emilie and Pascal Jean Lopez and Madon, B{\'e}n{\'e}dicte and Sananikone, Julien and S{\`e}be, Maxime and Le Berre, Iwan and Jung, Jean-Luc and Coch{\'e}, Lorraine and Arnaud, Elie and Bouveret, Laurent and David, Romain and Foulquier, Eric and Gandilhon, Nad{\`e}ge and Jeannesson, Etienne} } @article {7211, title = {Links between introduced fish and zooplanktonic and zoobenthic food sources in the food webs of two reservoirs of a semi-arid zone in Algeria}, journal = {African Journal of Aquatic Science}, volume = {46}, year = {2021}, month = {09/2020}, pages = {33- 44}, abstract = {Few studies have focused on the trophic functioning of the reservoirs in Algeria. The study of the gut contents of fish species, as well as the analysis of the stable isotopes of 13C and 15N in the environment, were carried out on samples collected during spring 2010 in two reservoirs: Ghrib and Harreza of the upper Cheliff plain (Algeria) within a semi-arid climate zone. In each of the reservoirs, 13C and 15N were measured in sediments, particulate organic matter (POM), macrophytes, zooplankton, zoobenthos and fish. The isotopic analysis shows that the carbon values that supply both reservoirs, Ghrib and Harreza, were -31.16 {\textpm} 0.05 \< 13C \< -18.01 {\textpm} 0.21{\textperthousand} and -30.82 {\textpm} 0.07 \< 13C \< -17.24 {\textpm} 3.50{\textperthousand}, respectively. The carnivorous fish Sander lucioperca, and Abramis brama, an omnivorous fish, were allocated to the top of the food web in Ghrib and Harreza reservoirs, respectively. In the latter, a reservoir with low hydrodynamism and depth, the food web is simpler with a single fish species, which benefits from both benthic and pelagic sources. In Ghrib, a deeper dam with stronger hydrodynamics, only the riverine crab Potamon algeriense exploits the benthic sources, whereas fish mainly feed on zooplankton}, issn = {1608-5914}, doi = {10.2989/16085914.2020.1787124}, url = {https://www.tandfonline.com/doi/full/10.2989/16085914.2020.1787124}, author = {Djezzar, M and Mortillaro, JM and Doumandji, SE and Tarik Meziane} } @article {8093, title = {Local perceptions of socio-ecological drivers and effects of coastal armoring: the case of Moorea, French Polynesia}, journal = {Population and Environment}, year = {2021}, month = {08/2021}, doi = {10.1007/s11111-021-00391-9}, url = {https://doi.org/10.1007/s11111-021-00391-9}, author = {Calandra, Ma{\"e}lle and Wenc{\'e}lius, Jean and Madi Moussa, Rakamaly and Gache, Camille and Berthe, C{\'e}cile and Waqalevu, Viliame and Ung, Pascal and Lerouvreur, Franck and Bambridge, Tamatoa and Galzin, Ren{\'e} and Fr{\'e}d{\'e}ric Bertucci and Lecchini, David} } @article {7854, title = {Marine artificial reefs, a meta-analysis of their design, objectives and effectiveness}, journal = {Global Ecology and Conservation}, year = {2021}, month = {Jan-03-2021}, pages = {e01538}, issn = {23519894}, doi = {10.1016/j.gecco.2021.e01538}, url = {https://linkinghub.elsevier.com/retrieve/pii/S2351989421000883}, author = {Vivier, Baptiste and Dauvin, Jean-Claude and Navon, Maxime and Anne-Marie Rusig and Isabelle Mussio and Francis Orvain and Boutouil, Mohamed and Pascal Claquin} } @article {8203, title = {Maturity of a giant: age and size reaction norm for sexual maturity for Atlantic leatherback turtles}, journal = {Marine Ecology}, year = {2021}, month = {Jul-08-2023}, issn = {0173-9565}, doi = {10.1111/maec.12631}, url = {https://onlinelibrary.wiley.com/doi/10.1111/maec.12631}, author = {Girondot, Marc and Mourrain, Baptiste and Chevallier, Damien and Godfrey, Matthew H.} } @article {7884, title = {Melatonin and osmoregulation in fish: A focus on Atlantic salmon Salmo salar smoltification}, journal = {Journal of Neuroendocrinology}, volume = {33}, year = {2021}, month = {Jan-03-2021}, abstract = {Part of the life cycle of several fish species includes important salinity changes, as is the case for the sea bass (Dicentrarchus labrax) or the Atlantic salmon (Salmo salar).\ Salmo\ salar\ juveniles migrate downstream from their spawning sites to reach seawater, where they grow and become sexually mature. The process of preparation enabling juveniles to migrate downstream and physiologically adapt to seawater is called smoltification. Daily and seasonal variations of photoperiod and temperature play a role in defining the timing of smoltification, which may take weeks to months, depending on the river length and latitude. Smoltification is characterised by a series of biochemical, physiological and behavioural changes within the neuroendocrine axis. This review discusses the current knowledge and gaps related to the neuroendocrine mechanisms that mediate the effects of light and temperature on smoltification. Studies performed in\ S.\ salar\ and other salmonids, as well as in other species undergoing important salinity changes, are reviewed, and a particular emphasis is given to the pineal hormone melatonin and its possible role in osmoregulation. The daily and annual variations of plasma melatonin levels reflect corresponding changes in external photoperiod and temperature, which suggests that the hormonal time-keeper melatonin might contribute to controlling smoltification. Here, we review studies on (i) the impact of pinealectomy and/or melatonin administration on smoltification; (ii) melatonin interactions with hormones involved in osmoregulation (e.g., prolactin, growth hormone and cortisol); (iii) the presence of melatonin receptors in tissues involved in osmoregulation; and (iv) the impacts of salinity changes on melatonin receptors and circulating melatonin levels. Altogether, these studies show evidence indicating that melatonin interacts with the neuroendocrine pathways controlling smoltification, although more information is needed to clearly decipher its mechanisms of action.}, issn = {0953-8194}, doi = { https://doi.org/10.1111/jne.12955}, url = {https://onlinelibrary.wiley.com/toc/13652826/33/3}, author = {Nisembaum, Laura Gabriela and Martin, Patrick and Lecomte, Fr{\'e}d{\'e}ric and Falc{\'o}n, Jack} } @article {8837, title = {The Merits of Loop Analysis for the Qualitative Modeling of Social-Ecological Systems in Presence of Offshore Wind Farms}, journal = {Frontiers in Ecology and Evolution}, volume = {9}, year = {2021}, month = {May-02-2022}, doi = {10.3389/fevo.2021.635798}, url = {https://www.frontiersin.org/articles/10.3389/fevo.2021.635798/full}, author = {Nathalie Niquil and Scotti, Marco and Fofack-Garcia, Rhoda and Haraldsson, Matilda and Thermes, Maud and Raoux, Aurore and Le Loc{\textquoteright}h, Francois and Maz{\'e}, Camille} } @article {9257, title = {Morphostructural data and phylogenetic relationships of a new cnidarian myxosporean infecting spleen of an economic and ecological important bryconid fish from Brazil}, journal = {Microbial Pathogenesis}, volume = {150}, year = {2021}, month = {Jan-01-2021}, pages = {104718}, issn = {08824010}, doi = {10.1016/j.micpath.2020.104718}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0882401020310846}, author = {Milanin, Tiago and Mathews, Patrick D. and Morandini, Andr{\'e} C. and Mertins, Omar and Audebert, Fabienne and Pereira, Jose O.L. and Maia, Antonio A.M.} } @article {8347, title = {Multi-trophic markers illuminate the understanding of the functioning of a remote, low coral cover Marquesan coral reef food web}, journal = {Scientific Reports}, volume = {11}, year = {2021}, month = {Jan-12-2021}, abstract = {We studied the food web structure and functioning of a coral reef ecosystem in the Marquesas Islands, French Polynesia, characterized by low coral cover, high sea surface temperature and meso- to eutrophic waters. The Marquesas constitute a relevant ecosystem to understand the functioning of low diversity reefs that are also subject to global change. A multi-tracer assessment of organic matter pathways was run to delineate ecosystem functioning, using analysis of fatty acids, bulk and compound specific stable isotope analysis and stable isotopes mixing models. Macroalgae and phytoplankton were the two major food sources fueling this food web with, however, some marked seasonal variations. Specifically, zooplankton relied on phytoplankton-derived organic matter and herbivorous fishes on macroalgae-derived organic matter to a much higher extent in summer than in winter (~ 75\%\ vs. ~ 15\%, and ~ 70 to 75\%\ vs. ~ 5 to 15\%, respectively) . Despite remarkably high δ15N values for all trophic compartments, likely due to local dynamics in the nitrogen stock, trophic levels of consumers were similar to those of other coral reef ecosystems. These findings shed light on the functioning of low coral cover systems, which are expected to expand worldwide under global change.}, doi = {10.1038/s41598-021-00348-w}, url = {https://www.nature.com/articles/s41598-021-00348-w}, author = {Fey, Pauline and Parravicini, Valeriano and B{\u a}naru, Daniela and Dierking, Jan and Galzin, Ren{\'e} and Lebreton, Beno{\^\i}t and Tarik Meziane and Polunin, Nicholas V. C. and Zubia, Mayalen and Letourneur, Yves} } @article {7181, title = {Mytilus edulis and Styela clava assimilate picophytoplankton carbon through feces and pseudofeces ingestion}, journal = {Aquaculture}, volume = {531}, year = {2021}, month = {Jan-01-2021}, pages = {735868}, abstract = {Picophytoplankton (PPP) may contribute to the bulk of primary production in nutrient-rich marine ecosystems. In this study, we quantified the capacity of blue mussels (Mytilus edulis) and clubbed tunicates (Styela clava) to exploit PPP. In the water, we introduced PPP cells that were isotopically labelled with\ 13C and using the same enrichment approach, we measured the secondary transfer (recycling) of carbon via the assimilation of pseudofeces and feces. Results show that both\ M. edulis\ and\ S. clava\ assimilate PPP carbon by ingesting PPP cells directly from water. In addition, PPP assimilation rates were similar in both species. Most interesting was our observation that both species assimilated PPP carbon contained in pseudofeces and feces, including large fecal pellets produced by\ S. clava.\ We conclude that within cultured and invasive filter feeders, PPP carbon is recycled via ingestion of feces and pseudofeces among individuals growing in close proximity. In aquaculture settings, cultured bivalves and fouling tunicates may provide an ecological service by removing excess PPP in nutrient-rich systems via direct and secondary ingestion.
Keywords: Picophytoplankton, Isotopic labelling, Aquaculture, Feces, Carbon cycling, Blue mussel, Tunicate
\ }, issn = {00448486}, doi = {10.1016/j.aquaculture.2020.735868}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0044848620305779}, author = {Sonier, R. and Comeau, L.A. and Tremblay, R. and Fr{\'e}d{\'e}ric Olivier and Tarik Meziane and Genard, B.} } @inbook {8950, title = {New Insights on Biodiversity and Conservation of Amphidromous Shrimps of the Indo-Pacific islands (Decapoda: Atyidae: Caridina)}, booktitle = {Recent Advances in Freshwater Crustacean Biodiversity and Conservation}, year = {2021}, pages = {381{\textendash}404}, publisher = {CRC Press}, organization = {CRC Press}, chapter = {12}, abstract = {Amphidromous shrimps of the genus Caridina (Crustacea: Decapoda: Atyidae) are essential components of the tropical insular freshwater ecosystems. Due to an extremely confused taxonomy, their biodiversity is poorly known and their conservation status cannot be properly assessed. However, thanks to recent advances in integrative taxonomy, the systematics of this genus progressively becomes clearer, allowing us to draw conclusions about their biogeography and conservation biology. In this chapter, we (1) review the current state of knowledge of amphidromous Caridina diversity in the light of the latest results of integrative taxonomy, (2) review the threats faced by Caridina in Indo-Pacific Islands, and (3) discuss how integrative taxonomic approaches can inform and support programs designed to limit the impacts of threatening processes on the diversity of Caridina. Finally, we provide recommendations for the conservation of these species and their habitats.}, isbn = {9781003139560}, doi = {10.1201/9781003139560-12}, url = {https://www.taylorfrancis.com/chapters/new-insights-biodiversity-conservation-amphidromous-shrimps-indo-pacific-islands-decapoda-atyidae-caridina-de-mazancourt-klotz-marquet-mos-rogers-keith/e/10.1201/9781003139560-12}, author = {de Mazancourt, V. and Klotz, W. and Marquet, G. and Mos, B. and Rogers, D.C. and Keith, P.}, editor = {Kawai, Tadashi and Rogers, D. Christopher} } @inbook {8953, title = {New Insights on Biodiversity and Conservation of Amphidromous Shrimps of the Indo-Pacific islands (Decapoda: Atyidae: Caridina)}, booktitle = {Recent Advances in Freshwater Crustacean Biodiversity and Conservation}, year = {2021}, pages = {381{\textendash}404}, publisher = {CRC Press}, organization = {CRC Press}, chapter = {12}, abstract = {Amphidromous shrimps of the genus Caridina (Crustacea: Decapoda: Atyidae) are essential components of the tropical insular freshwater ecosystems. Due to an extremely confused taxonomy, their biodiversity is poorly known and their conservation status cannot be properly assessed. However, thanks to recent advances in integrative taxonomy, the systematics of this genus progressively becomes clearer, allowing us to draw conclusions about their biogeography and conservation biology. In this chapter, we (1) review the current state of knowledge of amphidromous Caridina diversity in the light of the latest results of integrative taxonomy, (2) review the threats faced by Caridina in Indo-Pacific Islands, and (3) discuss how integrative taxonomic approaches can inform and support programs designed to limit the impacts of threatening processes on the diversity of Caridina. Finally, we provide recommendations for the conservation of these species and their habitats.}, isbn = {9781003139560}, doi = {10.1201/9781003139560-12}, url = {https://www.taylorfrancis.com/chapters/new-insights-biodiversity-conservation-amphidromous-shrimps-indo-pacific-islands-decapoda-atyidae-caridina-de-mazancourt-klotz-marquet-mos-rogers-keith/e/10.1201/9781003139560-12}, author = {de Mazancourt, V. and Klotz, W. and Marquet, G. and Mos, B. and Rogers, D.C. and Keith, P.}, editor = {Kawai, Tadashi and Rogers, D. Christopher} } @article {8524, title = {A new species of freshwater pipefish (Teleostei: Syngnathidae: Coelonotus) from Papua New Guinea}, journal = {Cybium}, volume = {45}, year = {2021}, pages = {275-282}, abstract = {A new species of Coelonotus, a freshwater pipefish, is described on the basis of six specimens from the Gavuvu river of West new Britain Island (Papua new Guinea). It differs from other Coelonotus species by a combination of morphomeristic values including: number of dorsal fin rays (45-47), number of subdorsal (4-5) and tail rings (35-37). the Folmer dna barcode fragment of the COI mitochondrial gene shows that this new species is indeed a different genetic lineage from other Coelonotus species of this area.}, doi = {https://doi.org/10.26028/cybium/2021-454-003}, author = {Vincent Ha{\"y} and Marion Mennesson and Philippe Keith and Clara Lord} } @article {9186, title = {A new species of Microphis (Teleostei: Syngnathidae) from Papua New Guinea. }, journal = {Cybium}, volume = {45}, year = {2021}, month = {11/2021}, pages = {275-282}, author = {Ha{\"y}, Vincent and Marion Mennesson and Philippe Keith and Clara Lord} } @article {8059, title = {Pelagic habitats under the MSFD D1: scientific advice of policy relevance : recommendations to frame problems and solutions for the pelagic habitats{\textquoteright} assessment.}, year = {2021}, institution = {Publications Office of the European Union}, abstract = {Pelagic habitats are a policy priority below Descriptor 1 (Biodiversity) of the Marine Strategy Framework Directive (MSFD). They are addressed under the D1C6 criterion, stating {\textquotedblleft}the condition of the habitat type, including its biotic and abiotic structure and its functions{\textellipsis}, is not adversely affected due to anthropogenic pressures{\textquotedblright}. The evaluation of pelagic habitats status is challenged by the functional and structural characteristics of pelagic habitat diversity and processes. To date, pelagic habitats assessments are lacking in common criteria and methodologies that characterize the habitat while accounting for the effects of anthropogenic pressures to achieve the Good Environmental Status (GES). It is therefore necessary to prioritise communication between scientific and policy communities and frame pelagic research to agree on common methods and approaches at regional or EU scale. This is key for achieving harmonised and comparable pelagic assessments for the MSFD. This report summarizes the outcomes on the assessment workflow of pelagic habitats of the JRC {\textquotedblleft}MSFD pelagic habitats{\textquotedblright} workshop (9th and 10th March 2021), and the need for coordinated evaluations of the scientific challenges of policy relevance. Recommendations on the MSFD implementation of D1C6, that were generated from the experts during the workshop, will be communicated to the MSFD policy groups and the EU Member States competent authorities to support future harmonised assessment of pelagic habitats.}, doi = {10.2760/081368}, url = {https://data.europa.eu/doi/10.2760/081368}, author = {Magliozzi, Chiara and Druon, Jean-Noel and Palialexis, Andreas and Aguzzi, Laura and Alexande, Brittany and Antoniadis, Konstantinos and Artigas, Luis Felipe and Azzellino, Arianna and Bisinicu, Elena and Boicenco, Laura and Bojanic, Natalia and Borrello, Patrizia and Boschetti, Simona and Carmo, Vanda and Cervantes, Pablo and Coll, Marta and Curmi, Marta and Del Amo, Yolanda and Dutz, Joerg and Franc{\'e}, Janja and Garces, Esther and Gea, Guillermo and Giannakourou, Antonia and Goberville, Eric and Goffart, Anne and Gomes Pereira, Jose Nuno and Gonzalez-Quiros, Rafael and Gorokhova, Elena and Guglielmo, Letterio and Pierre H{\'e}laou{\"e}t and Henriques, Filipe and Heyden, Birgit and Jaanus, Andres and Jakobsen, Hans and Johansen, Marie and Jurgensone, Iveta and Korpinen, Samuli and Kremp, Anke and Kuosa, Harri and Labayle, Lucille and Lazar, Luminita and Abigail McQuatters-Gollop and Nincevic, Zivana and Pagou, Popi and Penna, Antonella and Pettersson, Karin and Ruiter, Hans and Skejic, Sanda and Spada, Emanuela and Spinu, Alina and Tew-Kai, Emilie and Totti, Cecilia and Tunesi, Leonardo and Vadrucci, Maria Rosaria and Valavanis, Vasilis and Varkitzi, Ioanna and Vasiliades, Lavrendios and Veldeki, Georgia and Vidjak, Olja and Vincent, Doroth{\'e}e and Zervoudaki, Soultana} } @article {8083, title = {Photoperiodic regulation of pituitary thyroid-stimulating hormone and brain deiodinase in Atlantic salmon}, journal = {Molecular and Cellular Endocrinology}, volume = {519}, year = {2021}, month = {Jan-01-2021}, pages = {111056}, issn = {03037207}, doi = {10.1016/j.mce.2020.111056}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0303720720303580}, author = {Irachi, Shotaro and Hall, Daniel J. and Fleming, Mitchell S. and Maugars, Gersende and Bj{\"o}rnsson, Bj{\"o}rn Thrandur and Sylvie Dufour and Uchida, Katsuhisa and McCormick, Stephen D.} } @article {8249, title = {Photosynthesis from stolen chloroplasts can support sea slug reproductive fitness}, journal = {Proceedings of the Royal Society B: Biological Sciences}, volume = {288}, year = {2021}, month = {May-09-2023}, abstract = {Some sea slugs are able to steal functional chloroplasts (kleptoplasts) from their algal food sources, but the role and relevance of photosynthesis to the animal host remain controversial. While some researchers claim that kleptoplasts are slowly digestible {\textquoteleft}snacks{\textquoteright}, others advocate that they enhance the overall fitness of sea slugs much more profoundly. Our analysis shows light-dependent incorporation of\ 13C and\ 15N in the albumen gland and gonadal follicles of the sea slug\ Elysia timida, representing translocation of photosynthates to kleptoplast-free reproductive organs. Long-chain polyunsaturated fatty acids with reported roles in reproduction were produced in the sea slug cells using labelled precursors translocated from the kleptoplasts. Finally, we report reduced fecundity of\ E. timida\ by limiting kleptoplast photosynthesis. The present study indicates that photosynthesis enhances the reproductive fitness of kleptoplast-bearing sea slugs, confirming the biological relevance of this remarkable association between a metazoan and an algal-derived organelle.}, issn = {0962-8452}, doi = {10.1098/rspb.2021.1779}, url = {https://royalsocietypublishing.org/doi/10.1098/rspb.2021.1779}, author = {Cartaxana, Paulo and Rey, Felisa and LeKieffre, Charlotte and Lopes, Diana and C{\'e}dric Hubas and Spangenberg, Jorge E. and Escrig, St{\'e}phane and Bruno Jesus and Calado, Gon{\c c}alo and Domingues, Ros{\'a}rio and K{\"u}hl, Michael and Calado, Ricardo and Meibom, Anders and Cruz, S{\'o}nia} } @article {8128, title = {Phylogenetic analysis and characterization of a new parasitic cnidarian (Myxosporea: Myxobolidae) parasitizing skin of the giant mottled eel from the Solomon Islands}, journal = {Infection, Genetics and Evolution}, volume = {94}, year = {2021}, month = {Jan-10-2021}, pages = {104986}, issn = {15671348}, doi = {10.1016/j.meegid.2021.104986}, url = {https://linkinghub.elsevier.com/retrieve/pii/S1567134821002835}, author = {Mathews, Patrick D. and Bonillo, C{\'e}line and Rabet, Nicolas and Clara Lord and Causse, Romain and Philippe Keith and Audebert, Fabienne} } @article {7778, title = {Prokaryotic abundance, cell size and extracellular enzymatic activity in a human impacted and mangrove dominated tropical estuary (Can Gio, vietnam)}, journal = {Estuarine, Coastal and Shelf Science}, year = {2021}, month = {Jan-02-2021}, pages = {107253}, abstract = {Extracellular enzymatic activities constitute the first and limiting step of the whole process of organic matter (OM) cycling in aquatic ecosystems. This study aims to identify the factors controlling prokaryotes ability to hydrolyse OM in an Indo-Pacific tropical mangrove ecosystem (Can Gio, Vietnam). Prokaryotic abundance and leucine-aminopeptidase exo-proteolytic activity (EPA) were measured at vertical (from the sea-surface microlayer to bottom waters), spatial (along a transect within the estuary) and seasonal (wet and dry season) scales. Prokaryotic abundance ranged from 1.2 to 5.7\ {\texttimes}\ 109\ cells L-1\ and EPA ranged from 24 to 505\ nmol\ L-1\ h-1\ that was relatively similar to other highly productive ecosystems. The estuary was poorly stratified, most probably because of high water turbulence. Yet, exo-proteolytic activity was significantly higher in bottom waters, where higher loads of suspended particulate matter were measured. Seasonal and spatial differences in EPA suggest that the nature of OM transported by the Can Gio mangrove estuary affect EPA. The latter seems to be increased by two {\textquotedblleft}uncommon{\textquotedblright} situations: the input of fresh and labile OM (e.g.\ shrimp farm effluents) or the lack of labile OM and the need to hydrolyse refractory compounds (e.g.\ during the dry season).}, issn = {02727714}, doi = {10.1016/j.ecss.2021.107253}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0272771421000895}, author = {Frank David and Tarik Meziane and Marchand, Cyril and Rolland, Guillaume and Pham, Aur{\'e}lie and Thanh-Nho, Nguyen and Lamy, Dominique} } @article {8420, title = {Quantifying Cyanothece growth under DIC limitation}, journal = {Computational and Structural Biotechnology Journal}, year = {2021}, month = {Jan-11-2021}, issn = {20010370}, doi = {10.1016/j.csbj.2021.11.036}, url = {https://linkinghub.elsevier.com/retrieve/pii/S2001037021005018}, author = {Inomura, Keisuke and Masuda, Takako and Eichner, Meri and Rabouille, Sophie and Zav{\v r}el, Tomas and {\v C}erven{\'y}, Jan and Vancov{\'a}, Marie and Bern{\'a}t, Gabor and Armin, Gabrielle and Pascal Claquin and Kotabov{\'a}, Eva and Stephan, Susanne and Suggett, David J. and Deutsch, Curtis and Pr{\'a}{\v s}il, Ondrej} } @book {8127, title = {Recent Advances in Freshwater Crustacean Biodiversity and ConservationNew Insights on Biodiversity and Conservation of Amphidromous Shrimps of the Indo-Pacific islands (Decapoda: Atyidae: Caridina)}, year = {2021}, pages = {381 - 404}, publisher = {CRC Press}, organization = {CRC Press}, edition = {1}, doi = {10.1201/978100313956010.1201/9781003139560-12}, url = {https://www.taylorfrancis.com/books/9781000336184}, author = {Kawai, Tadashi and Rogers, D. Christopher and Mazancourt, V. de and Klotz, W. and Marquet, G. and Mos, B. and Rogers, D.C. and Philippe Keith}, editor = {Kawai, Tadashi and Rogers, D. Christopher} } @article {9184, title = {Review of Ophiocara (Teleostei: Butidae) from Indo-pacific Islands.}, journal = {Cybium}, volume = {45}, year = {2021}, month = {06/2021}, pages = {89-108}, author = {Philippe Keith and Marion Mennesson} } @article {8287, title = {Review of Ophiocara (Teleostei: Butidae) from Indo-Pacific Islands}, journal = {Cybium}, volume = {45}, year = {2021}, pages = {89-108}, abstract = {R{\'e}vision du genre\ Ophiocara\ (Teleostei\ : Butidae) de la r{\'e}gion indopacifique /Review of Ophiocara (Teleostei: Butidae) from Indo-Pacific Islands
Des\ collections\ de\ sp{\'e}cimens des\ Ophiocara\ provenant de la r{\'e}gion indopacifique ont {\'e}t{\'e} {\'e}tudi{\'e}es. Trois esp{\`e}ces ont {\'e}t{\'e} r{\'e}pertori{\'e}es selon des approches g{\'e}n{\'e}tiques et morpho-m{\'e}ristiques. Elles diff{\`e}rent par un fort pourcentage de divergence au niveau du g{\`e}ne\ COI\ partiel (446\ pb) et par plusieurs caract{\`e}res incluant, principalement, le nombre d{\textquoteright}{\'e}cailles en s{\'e}ries lat{\'e}rale, transverse post{\'e}rieure, zigzag et pr{\'e}dorsale, et par la longueur de la m{\^a}choire.
Ophiocara\ species from the Indo-Pacific area are reviewed. Three species are recognized using genetic and morphomeristic approaches. The species differ by a high percentage of divergence (around 8\%) in partial\ COI\ gene (446\ bp) and by several characters including the number of scales in lateral, transverse backward, zigzag, and predorsal series, and the jaw length.}, url = {https://doi.org/10.26028/cybium/2021-452-002}, author = {Philippe Keith and Marion Mennesson} } @article {8145, title = {Revisiting species and areas of interest for conserving global mammalian phylogenetic diversity}, journal = {Nature Communications}, volume = {12}, year = {2021}, month = {Jan-12-2021}, doi = {10.1038/s41467-021-23861-y}, url = {http://www.nature.com/articles/s41467-021-23861-y}, author = {Robuchon, Marine and Pavoine, Sandrine and V{\'e}ron, Simon and Delli, Giacomo and Faith, Daniel P. and Mandrici, Andrea and Pellens, Roseli and Dubois, Gr{\'e}goire and Leroy, Boris} } @article {9068, title = {Sargassum contamination and consequences for downstream uses: a review}, journal = {Journal of Applied Phycology}, volume = {33}, year = {2021}, month = {Jan-02-2021}, pages = {567 - 602}, issn = {0921-8971}, doi = {10.1007/s10811-020-02250-w}, url = {http://link.springer.com/10.1007/s10811-020-02250-w}, author = {Devault, Damien A. and Pierre, Ronan and Marfaing, H{\'e}l{\`e}ne and Dolique, Franck and Pascal Jean Lopez} } @article {8453, title = {Small rodent communities (Muridae) in Gabonese savannas: species diversity and biogeographical affinitiesAbstract}, journal = {Mammalia}, volume = {85}, year = {2021}, month = {Jan-05-2021}, pages = {256 - 268}, issn = {0025-1461}, doi = {10.1515/mammalia-2020-0079}, url = {https://www.degruyter.com/document/doi/10.1515/mammalia-2020-0079/html}, author = {Mboumba, Jean-Fran{\c c}ois and Herv{\'e}, Maxime R. and Guyot, V{\'e}ronique and Fr{\'e}d{\'e}ric Ysnel} } @article {7593, title = {Sources, quality and transfers of organic matter in a highly-stratified sub-Arctic coastal system (Saint-Pierre-et-Miquelon, NW Atlantic)}, journal = {Progress in Oceanography}, year = {2021}, month = {Jan-11-2021}, pages = {102483}, abstract = {In response to ongoing global climate change, marine ecosystems in the northwest Atlantic are experiencing one of the most drastic increases in sea surface temperatures in the world. This warming can increase water column stratification and decrease surface nutrient concentrations, in turn impacting primary productivity and phytoplankton assemblages. However, the exact impacts of these changes on sources and quality of organic matter as well as its transfers to the benthic compartment remain uncertain. This survey characterized organic matter sources and quality within a highly-stratified sub-Arctic coastal system (Saint-Pierre and Miquelon) and described its transfer towards a biomass-dominant primary consumer, the sand dollar\ Echinarachnius parma. This study analyzed fatty acid and stable isotope (δ13C and δ15N) composition of surface and bottom Particulate Organic Matter (s-POM and b-POM, respectively), Sedimentary Organic Matter (SOM) and sand dollar tissue along a near shore to offshore gradient during two contrasting seasons associated either with sharp or weak water column stratification (i.e. High\ vs\ Low Stratification Periods). Results revealed high relative abundances of polyunsaturated fatty acids (notably macro- and microalgae markers) in POM during the Low Stratification Period while the High Stratification Period was characterized by elevated relative abundance of saturated fatty acids indicating a higher organic matter degradation state. In addition, strong seasonal differences were also observed in food availability with four-fold higher concentrations in total suspended solids during Low\ vs\ High Stratification Periods. These results suggested thus multiple negative effects of stratification on pelagic-benthic coupling and POM quality. Lower nutrient repletion of surface waters during period of sharp stratification diminishes pelagic-benthic coupling by reducing food availability, POM quality and vertical transfer of organic matter. By contrast, the sediment-based diet of\ E. parma\ showed a low spatiotemporal variability reflecting the homogenous composition of the SOM. This study suggests that intensified water column stratification due to increasing sea surface temperatures may modify the pelagic-benthic coupling and future quality and composition of POM pools.}, issn = {00796611}, doi = {10.1016/j.pocean.2020.102483}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0079661120302184}, author = {Bridier, Guillaume and Tarik Meziane and Grall, Jacques and Chauvaud, Laurent and Donnet, S{\'e}bastien and Lazure, Pascal and Fr{\'e}d{\'e}ric Olivier} } @article {7853, title = {Temporal Patterns and Intra- and Inter-Cellular Variability in Carbon and Nitrogen Assimilation by the Unicellular Cyanobacterium Cyanothece sp. ATCC 51142Data_Sheet_1.pdfData_Sheet_2.XLSX}, journal = {Frontiers in Microbiology}, volume = {12}, year = {2021}, month = {Apr-02-2021}, doi = {10.3389/fmicb.2021.62091510.3389/fmicb.2021.620915.s00110.3389/fmicb.2021.620915.s002}, url = {https://www.frontiersin.org/articles/10.3389/fmicb.2021.620915/full}, author = {Polerecky, Lubos and Masuda, Takako and Eichner, Meri and Rabouille, Sophie and Vancov{\'a}, Marie and Kienhuis, Michiel V. M. and Bern{\'a}t, Gabor and Bonomi-Barufi, Jose and Campbell, Douglas Andrew and Pascal Claquin and {\v C}erven{\'y}, Jan and Giordano, Mario and Kotabov{\'a}, Eva and Kromkamp, Jacco and Lombardi, Ana Teresa and Luke{\v s}, Martin and Pr{\'a}{\v s}il, Ondrej and Stephan, Susanne and Suggett, David and Zav{\v r}el, Tomas and Halsey, Kimberly H.} } @article {8066, title = {Thermodynamic uptake of atmospheric CO2 in the oligotrophic and semiarid S{\~a}o Francisco estuary (NE Brazil)}, journal = {Marine Chemistry}, volume = {233}, year = {2021}, month = {01/2021}, pages = {103983}, issn = {03044203}, doi = {10.1016/j.marchem.2021.103983}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0304420321000682}, author = {Gwena{\"e}l Abril and Libardoni, Bruno G. and Brandini, Nilva and Cotovicz, Luiz C. and Medeiros, Paulo R.P. and Cavalcante, Ge{\'o}rgenes H. and Knoppers, Bastiaan A.} } @article {8104, title = {Upstream/downstream food quality differences in a Caribbean Island River}, journal = {Aquatic Ecology}, year = {2021}, month = {Oct-08-2021}, issn = {1386-2588}, doi = {10.1007/s10452-021-09887-w}, url = {https://link.springer.com/10.1007/s10452-021-09887-w}, author = {Frott{\'e}, Lou and Alexandre Bec and C{\'e}dric Hubas and Perri{\`e}re, Fanny and Cordonnier, S{\'e}bastien and Bezault, Etienne and Monti, Dominique} } @article {8126, title = {Waterfalls mediate the longitudinal distribution of diadromous predatory fishes structuring communities in tropical, short, steep coastal streams}, journal = {Freshwater Biology}, volume = {66}, year = {2021}, month = {Jan-06-2021}, pages = {1225 - 1241}, issn = {0046-5070}, doi = {10.1111/fwb.v66.610.1111/fwb.13712}, url = {https://onlinelibrary.wiley.com/toc/13652427/66/6}, author = {Ebner, Brendan C. and Donaldson, James A. and Murphy, Helen and Thuesen, Paul and Ford, Andrew and Schaffer, Jason and Philippe Keith} } @article {8702, title = {Whale depredation in the South Georgia Patagonian toothfish (Dissostichus eleginoides ) fishery in the South Atlantic: a comparison of estimation methods}, journal = {ICES Journal of Marine Science}, volume = {78}, year = {2021}, month = {Mar-11-2023}, pages = {3817 - 3833}, issn = {1054-3139}, doi = {10.1093/icesjms/fsab212}, url = {https://academic.oup.com/icesjms/article/78/10/3817/6444887}, author = {Earl, Timothy and MacLeod, Eleanor and S{\"o}ffker, Marta and Gasco, N and Massiot-Granier, F{\'e}lix and Tixier, Paul and Darby, Christopher}, editor = {Northridge, Simon} } @article {8701, title = {Whale depredation in the South Georgia Patagonian toothfish (Dissostichus eleginoides ) fishery in the South Atlantic: a comparison of estimation methods}, journal = {ICES Journal of Marine Science}, volume = {78}, year = {2021}, month = {Mar-11-2023}, pages = {3817 - 3833}, issn = {1054-3139}, doi = {10.1093/icesjms/fsab212}, url = {https://academic.oup.com/icesjms/article/78/10/3817/6444887}, author = {Earl, Timothy and MacLeod, Eleanor and S{\"o}ffker, Marta and Nicolas Gasco and Massiot-Granier, F{\'e}lix and Tixier, Paul and Darby, Christopher}, editor = {Northridge, Simon} } @article {6975, title = {Advances in the use of Paris-Edinburgh presses for high pressure neutron scattering}, journal = {Journal of Neutron Research}, volume = {21}, year = {2020}, month = {May-01-2022}, pages = {117 - 124}, issn = {10238166}, doi = {10.3233/JNR-190120}, url = {https://content.iospress.com/articles/journal-of-neutron-research/jnr190120}, author = {Klotz, S and Hansen, Th and Leli{\`e}vre-Berna, E and Amand, Louis and Maurice, J and Payre, C} } @article {6654, title = {Assessing the impact of toothed whale depredation on socio-ecosystems and fishery management in wide-ranging subantarctic fisheries}, journal = {Reviews in Fish Biology and Fisheries}, volume = {30}, year = {2020}, pages = {203-217}, abstract = {Marine predators feeding on fisheries catches directly on the fishing gear, a behaviour termed {\textquotedblleft}depredation{\textquotedblright}, has emerged as a major human-wildlife conflict globally, often resulting in substantial socio-economic and ecological impacts. This study investigated the extent of this conflict in commercial Patagonian toothfish (Dissostichus eleginoides) fisheries across subantarctic waters where both killer whales (Orcinus orca) and sperm whales (Physeter macrocephalus) feed on toothfish caught on longline hooks. Using long-term datasets from six major fishing areas, from southern Chile to the Indian Ocean sector of the Southern Ocean, statistical models were developed to quantify the catch removals due to whale depredation interactions. The results indicated that these removals were large, totalling more than 6600 t of toothfish between 2009 and 2016 with an annual mean of 837 t [95\% CI 480{\textendash}1195 t], comprised of 317 t [232{\textendash}403 t] and 518 t [247{\textendash}790 t] removed by killer whales and sperm whales, respectively. Catch removals greatly varied between areas, with the largest estimates found at Crozet, where on average 279 t [179{\textendash}379 t] of toothfish per year, equivalent to 30\% [21{\textendash}37\%] of the total catches. Together, these findings provide metrics to assess the impacts of depredation interactions on the fishing industry, whale populations, fish stocks and associated ecosystems. With an estimated $15\ M USD worth of fish depredated every year, this study highlights the large geographic scale and economic significance of the depredation issue and its potential to compromise the viability of some toothfish fisheries which are the primary socio-economic activity in subantarctic regions.}, doi = {10.1007/s11160-020-09597-w}, url = {https://link.springer.com/article/10.1007/s11160-020-09597-w}, author = {Tixier, Paul and Burch, Paul and Massiot-Granier, F{\'e}lix and Ziegler, Philippe and Welsford, Dirk and Lea, Mary-Anne and Hindell, Mark A and Guinet, Christophe and Wotherspoon, Simon and Nicolas Gasco and Clara P{\'e}ron and Guy Duhamel and Arangio, Rhys and Tascheri, Renzo and Somhlaba, Sobahle and Arnould, John P. Y.} } @article {7773, title = {Assessment of the quality of European silver eels and tentative approach to trace the origin of contaminants {\textendash} A European overview}, journal = {Science of The Total Environment}, volume = {743}, year = {2020}, month = {Jan-11-2020}, pages = {140675}, issn = {00489697}, doi = {10.1016/j.scitotenv.2020.140675}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0048969720341978}, author = {Bourillon, Bastien and Anthony Acou and Thomas Trancart and Belpaire, Claude and Covaci, Adrian and Bustamante, Paco and Faliex, Elisabeth and Amilhat, Elsa and Malarvannan, Govindan and Virag, Laure and Aarestrup, Kim and Bervoets, Lieven and Boisneau, Catherine and Boulenger, Clarisse and Gargan, Paddy and Becerra-Jurado, Gustavo and Lob{\'o}n-Cervi{\'a}, Javier and Maes, Gregory E. and Pedersen, Michael Ingemann and Poole, Russell and Sj{\"o}berg, Niklas and Wickstr{\"o}m, H{\r a}kan and Walker, Alan and Righton, David and Eric Feunteun} } @article {7133, title = {Basal teleosts provide new insights into the evolutionary history of teleost-duplicated aromatase}, journal = {General and Comparative Endocrinology}, volume = {291}, year = {2020}, month = {Jan-05-2020}, pages = {113395}, issn = {00166480}, doi = {10.1016/j.ygcen.2020.113395}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0016648019303326}, author = {Lin, Chien-Ju and Maugars, Gersende and Lafont, Anne-Gaelle and Jeng, Shan-Ru and Wu, Guan-Chung and Sylvie Dufour and Chang, Ching-Fong} } @article {8551, title = {Behavioural inference from signal processing using animal-borne multi-sensor loggers: a novel solution to extend the knowledge of sea turtle ecology}, journal = {Royal Society Open Science}, volume = {7}, year = {2020}, month = {Jan-05-2020}, pages = {200139}, doi = {10.1098/rsos.200139}, url = {https://royalsocietypublishing.org/doi/10.1098/rsos.200139}, author = {Jeantet, Lor{\`e}ne and Planas-Bielsa, V{\'\i}ctor and Benhamou, Simon and Geiger, S{\'e}bastien and Martin, Jordan and Siegwalt, Flora and Lelong, Pierre and Gresser, Julie and Etienne, Denis and Hielard, Ga{\"e}lle and Arqu{\'e}, Alexandre and R{\'e}gis, Sidney and Lecerf, Nicolas and Frouin, C{\'e}dric and Benhalilou, Abdelwahab and Murgale, C{\'e}line and Maillet, Thomas and Andreani, Lucas and Campistron, Guilhem and Delvaux, H{\'e}l{\`e}ne and Guyon, Christelle and Richard, Sandrine and Lefebvre, Fabien and Aubert, Nathalie and Habold, Caroline and Le Maho, Yvon and Chevallier, Damien} } @article {7203, title = {Carbon dioxide sources and sinks in the delta of the Para{\'\i}ba do Sul River (Southeastern Brazil) modulated by carbonate thermodynamics, gas exchange and ecosystem metabolism during estuarine mixing}, journal = {Marine Chemistry}, volume = {226}, year = {2020}, month = {Jan-10-2020}, pages = {103869}, issn = {03044203}, doi = {10.1016/j.marchem.2020.103869}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0304420320301237}, author = {Cotovicz, Luiz C. and Vidal, Luciana O. and de Rezende, Carlos Eduardo and Bernardes, Marcelo C. and Knoppers, Bastiaan A. and Sobrinho, Rodrigo L. and Cardoso, Renan P. and Muniz, Marcelo and dos Anjos, Roberto Meigikos and Biehler, Antoine and Gwena{\"e}l Abril} } @article {7587, title = {Comparison of approaches for incorporating depredation on fisheries catches into Ecopath}, journal = {ICES Journal of Marine Science}, year = {2020}, month = {Jan-11-2022}, issn = {1054-3139}, doi = {10.1093/icesjms/fsaa219}, url = {https://academic.oup.com/icesjms/advance-article/doi/10.1093/icesjms/fsaa219/6000671}, author = {Clavareau, Lyndsay and Marzloff, Martin P and Trenkel, Verena M and Bulman, Catherine M and Gourguet, Sophie and Le Gallic, Bertrand and Hernvann, Pierre-Yves and Clara P{\'e}ron and Nicolas Gasco and Faure, Johanna and Tixier, Paul}, editor = {Northridge, Simon} } @article {7101, title = {A database of freshwater fish species of the Amazon Basin}, journal = {Scientific data}, volume = {7}, year = {2020}, pages = {1{\textendash}9}, url = {https://www.nature.com/articles/s41597-020-0436-4}, author = {J{\'e}z{\'e}quel, C{\'e}line and Tedesco, Pablo A and Bigorne, Remy and Maldonado-Ocampo, Javier A and Ortega, Hernan and Hidalgo, Max and Martens, Koen and Torrente-Vilara, Gislene and Zuanon, Jansen and Acosta, Astrid and others} } @article {7164, title = {Deciphering mollusc shell production: the roles of genetic mechanisms through to ecology, aquaculture and biomimetics.}, journal = {Biol Rev Camb Philos Soc}, year = {2020}, month = {2020 Jul 31}, abstract = {

Most molluscs possess shells, constructed from a vast array of microstructures and architectures. The fully formed shell is composed of calcite or aragonite. These CaCO crystals form complex biocomposites with proteins, which although typically less than 5\% of total shell mass, play significant roles in determining shell microstructure. Despite much research effort, large knowledge gaps remain in how molluscs construct and maintain their shells, and how they produce such a great diversity of forms. Here we synthesize results on how shell shape, microstructure, composition and organic content vary among, and within, species in response to numerous biotic and abiotic factors. At the local level, temperature, food supply and predation cues significantly affect shell morphology, whilst salinity has a much stronger influence across latitudes. Moreover, we emphasize how advances in genomic technologies [e.g. restriction site-associated DNA sequencing (RAD-Seq) and epigenetics] allow detailed examinations of whether morphological changes result from phenotypic plasticity or genetic adaptation, or a combination of these. RAD-Seq has already identified single nucleotide polymorphisms associated with temperature and aquaculture practices, whilst epigenetic processes have been shown significantly to modify shell construction to local conditions in, for example, Antarctica and New Zealand. We also synthesize results on the costs of shell construction and explore how these affect energetic trade-offs in animal metabolism. The cellular costs are still debated, with CaCO precipitation estimates ranging from 1-2 J/mg to 17-55 J/mg depending on experimental and environmental conditions. However, organic components are more expensive (~29 J/mg) and recent data indicate transmembrane calcium ion transporters can involve considerable costs. This review emphasizes the role that molecular analyses have played in demonstrating multiple evolutionary origins of biomineralization genes. Although these are characterized by lineage-specific proteins and unique combinations of co-opted genes, a small set of protein domains have been identified as a conserved biomineralization tool box. We further highlight the use of sequence data sets in providing candidate genes for in situ localization and protein function studies. The former has elucidated gene expression modularity in mantle tissue, improving understanding of the diversity of shell morphology synthesis. RNA interference (RNAi) and clustered regularly interspersed short palindromic repeats - CRISPR-associated protein 9 (CRISPR-Cas9) experiments have provided proof of concept for use in the functional investigation of mollusc gene sequences, showing for example that Pif (aragonite-binding) protein plays a significant role in structured nacre crystal growth and that the Lsdia1 gene sets shell chirality in Lymnaea stagnalis. Much research has focused on the impacts of ocean acidification on molluscs. Initial studies were predominantly pessimistic for future molluscan biodiversity. However, more sophisticated experiments incorporating selective breeding and multiple generations are identifying subtle effects and that variability within mollusc genomes has potential for adaption to future conditions. Furthermore, we highlight recent historical studies based on museum collections that demonstrate a greater resilience of molluscs to climate change compared with experimental data. The future of mollusc research lies not solely with ecological investigations into biodiversity, and this review synthesizes knowledge across disciplines to understand biomineralization. It spans research ranging from evolution and development, through predictions of biodiversity prospects and future-proofing of aquaculture to identifying new biomimetic opportunities and societal benefits from recycling shell products.

}, issn = {1469-185X}, doi = {10.1111/brv.12640}, author = {Clark, Melody S and Peck, Lloyd S and Arivalagan, Jaison and Backeljau, Thierry and Berland, Sophie and Cardoso, Joao C R and Caurcel, Carlos and Chapelle, Gauthier and De Noia, Michele and Dupont, Sam and Gharbi, Karim and Hoffman, Joseph I and Last, Kim S and Marie, Arul and Melzner, Frank and Michalek, Kati and Morris, James and Power, Deborah M and Ramesh, Kirti and Sanders, Trystan and Sillanp{\"a}{\"a}, Kirsikka and Sleight, Victoria A and Stewart-Sinclair, Phoebe J and Sundell, Kristina and Telesca, Luca and Vendrami, David L J and Ventura, Alexander and Wilding, Thomas A and Yarra, Tejaswi and Harper, Elizabeth M} } @article {8124, title = {Deciphering shell proteome within different Baltic populations of mytilid mussels illustrates important local variability and potential consequences in the context of changing marine conditions}, journal = {Science of The Total Environment}, volume = {745}, year = {2020}, month = {Jan-11-2020}, pages = {140878}, issn = {00489697}, doi = {10.1016/j.scitotenv.2020.140878}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0048969720344077}, author = {Arivalagan, Jaison and Marie, Benjamin and Chiappetta, Giovanni and Vinh, Jo{\"e}lle and Gallet, Xavier and Lebon, Matthieu and M{\textquoteright}Zoudi, Saloua and Dubois, Philippe and Berland, Sophie and Marie, Arul} } @article {7204, title = {Denitrification and associated nitrous oxide and carbon dioxide emissions from the Amazonian wetlands}, journal = {Biogeosciences}, volume = {17}, year = {2020}, month = {Jan-01-2020}, pages = {4297 - 4311}, doi = {10.5194/bg-17-4297-2020}, url = {https://bg.copernicus.org/articles/17/4297/2020/}, author = {Guilhen, J{\'e}r{\'e}my and Al Bitar, Ahmad and Sauvage, Sabine and Parrens, Marie and Martinez, Jean-Michel and Gwena{\"e}l Abril and Moreira-Turcq, Patricia and S{\'a}nchez-P{\'e}rez, Jos{\'e}-Miguel} } @article {8080, title = {Differential Regulation of the Expression of the Two Thyrotropin Beta Subunit Paralogs by Salmon Pituitary Cells In Vitro}, journal = {Frontiers in Endocrinology}, volume = {11}, year = {2020}, month = {Mar-11-2022}, doi = {10.3389/fendo.2020.603538}, url = {https://www.frontiersin.org/articles/10.3389/fendo.2020.603538/full}, author = {Fleming, Mitchell Stewart and Maugars, Gersende and Martin, Patrick and Sylvie Dufour and Rousseau, Karine} } @article {7046, title = {Disentangling the taxonomy of the subfamily Rasborinae (Cypriniformes, Danionidae) in Sundaland using DNA barcodes}, journal = {Scientific Reports}, volume = {10}, year = {2020}, month = {Jan-12-2020}, abstract = {iodiversity hotspots have provided useful geographic proxies for conservation efforts. Delineated from a few groups of animals and plants, biodiversity hotspots do not reflect the conservation status of freshwater fishes. With hundreds of new species described on a yearly basis, fishes constitute the most poorly known group of vertebrates. This situation urges for an acceleration of the fish species inventory through fast and reliable molecular tools such as DNA barcoding. The present study focuses on the freshwater fishes diversity in the Sundaland biodiversity hotspot in Southeast Asia. Recent studies evidenced large taxonomic gaps as well as unexpectedly high levels of cryptic diversity, particularly so in the islands of Java and Bali. The Cypriniformes genera Rasbora and Nemacheilus account for most of the endemic species in Java and Bali, however their taxonomy is plagued by confusion about species identity and distribution. This study examines the taxonomic status of the Rasbora and Nemacheilus species in Java, Bali and Lombok islands through DNA barcodes, with the objective to resolve taxonomic confusion and identify trends in genetic diversity that can be further used for conservation matters. Several species delimitation methods based on DNA sequences were used and confirmed the status of most species, however several cases of taxonomic confusion and two new taxa are detected. Mitochondrial sequences argue that most species range distributions currently reported in the literature are inflated due to erroneous population assignments to the species level, and further highlight the sensitive conservation status of most Rasbora and Nemacheilus species on the islands of Java, Bali and Lombok.}, keywords = {Conservation genetics, Cryptic diversity, Population fragmentation, Southeast Asia, taxonomy}, doi = {10.1038/s41598-020-59544-9}, url = {http://www.nature.com/articles/s41598-020-59544-9}, author = {Sholihah, Arni and Delrieu-Trottin, Erwan and Sukmono, Tedjo and Dahruddin, Hadi and Risdawati, Renny and Elvyra, Roza and Wibowo, Arif and Kustiati, Kustiati and Busson, Frederic and Sauri, Sopian and Nurhaman, Ujang and Dounias, Edmond and Zein, Muhamad Syamsul Arifin and Fitriana, Yuli and Utama, Ilham Vemendra and Muchlisin, Zainal Abidin and Agn{\`e}se, Jean-Fran{\c c}ois and Hanner, Robert and Wowor, Daisy and Steinke, Dirk and Philippe Keith and R{\"u}ber, Lukas and Hubert, Nicolas} } @article {8460, title = {Diversit{\'e} des assemblages d{\textquoteright}araign{\'e}es dans les {\'e}cosyst{\`e}mes savanicoles des Plateaux Bat{\'e}k{\'e}, Haut-Ogoou{\'e}, Gabon}, journal = {Afrique Science}, volume = {16}, year = {2020}, pages = {106-117}, author = {Alban-Michel NGU{\'E}MA NGU{\'E}MA and Assane NDIAYE and Lynda Chancelia NKOGHE NKOGHE and Jacques Fran{\c c}ois MAVOUNGOU1 and Fr{\'e}d{\'e}ric Ysnel} } @article {7376, title = {Does parasitism influence sediment stability? Evaluation of trait-mediated effects of the trematode Bucephalus minimus on the key role of cockles Cerastoderma edule in sediment erosion dynamics}, journal = {Science of The Total Environment}, volume = {733}, year = {2020}, month = {Jan-09-2020}, pages = {139307}, issn = {00489697}, doi = {10.1016/j.scitotenv.2020.139307}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0048969720328242}, author = {Dairain, Annabelle and Maire, Olivier and Meynard, Guillaume and Francis Orvain} } @article {7111, title = {Effects of a temperature rise on Atlantic salmon, Salmo salar, melatonin and thyroid hormones during smoltification}, journal = {Journal of Comparative Physiology B}, volume = {190}, year = {2020}, month = {09/2020}, pages = {731-748}, type = {ACL}, abstract = {Smoltification prepares juvenile Atlantic salmon (Salmo salar) for downstream migration. Dramatic changes characterize this crucial event in the fish life cycle, including gills{\textquoteright} Na+/K+-ATPase activity (NKA) and plasma hormonal levels. The triggering of smoltification relies on photoperiod and is modulated by temperature. Both provide reliable information, to which fish adapted for thousands of years, that allows deciphering daily and calendar time. Here we studied the impact of different photoperiod (natural, sustained winter solstice) and temperature (natural, ~ +4{\textdegree}C) combinations, on gills{\textquoteright} NKA, plasma free triiodothyronine (T3), thyroxine (T4) and melatonin (MEL; the time-keeping hormone), throughout smoltification. We also studied the impact of temperature history on pineal gland MEL production in vitro. The spring increase in gills{\textquoteright} NKA was less pronounced in smolts kept under sustained winter photoperiod and/or elevated temperature. Plasma thyroid hormones levels displayed day-night variations, which were affected by elevated temperature, either independently from photoperiod (decrease in T3 levels) or under natural photoperiod exclusively (increase in T4 nocturnal levels). Nocturnal MEL secretion was potentiated by the elevated temperature, which also altered MEL profile under sustained winter photoperiod. Temperature also affected pineal MEL production in vitro, a response that depended on previous environmental acclimation of the organ. The results support the view that the salmon pineal is a photoperiod and temperature sensor, highlight the complexity of the interaction of these environmental factors on S. salar endocrine system, and suggest that climate change might compromise salmon{\textquoteright}s time {\textquotedblleft}deciphering{\textquotedblright} and processes such as smoltification, downstream migration and seawater residence.}, keywords = {Atlantic salmon, melatonin, smoltification, Temperature, thyroid hormones}, doi = {10.1007/s00360-020-01304-2}, url = {https://link.springer.com/article/10.1007/s00360-020-01304-2}, author = {Nisembaum, Laura Gabriela and Martin, Patrick and Fuent{\`e}s, Michael and Besseau, Laurence and Magnanou, Elodie and McCormick, Stephen D and Jack Falcon} } @article {7193, title = {Effects of a temperature rise on melatonin and thyroid hormones during smoltification of Atlantic salmon, Salmo salar}, journal = { J Comp Physiol B}, year = {2020}, month = {03 September 202}, type = {Journal Article}, abstract = {Smoltification prepares juvenile Atlantic salmon (Salmo salar) for downstream migration. Dramatic changes characterize this crucial event in the salmon{\textquoteright}s life cycle, including increased gill Na+/K+-ATPase activity (NKA) and plasma hormone levels. The triggering of smoltification relies on photoperiod and is modulated by temperature. Both provide reliable information, to which fish have adapted for thousands of years, that allows deciphering daily and calendar time. Here we studied the impact of different photoperiod (natural, sustained winter solstice) and temperature (natural, ~ + 4{\textdegree} C) combinations, on gill NKA, plasma free triiodothyronine (T3) and thyroxine (T4), and melatonin (MEL; the time-keeping hormone), throughout smoltification. We also studied the impact of temperature history on pineal gland MEL production in vitro. The spring increase in gill NKA was less pronounced in smolts kept under sustained winter photoperiod and/or elevated temperature. Plasma thyroid hormone levels displayed day{\textendash}night variations, which were affected by elevated temperature, either independently from photoperiod (decrease in T3 levels) or under natural photoperiod exclusively (increase in T4 nocturnal levels). Nocturnal MEL secretion was potentiated by the elevated temperature, which also altered the\ MEL profile under sustained winter photoperiod. Temperature also affected pineal MEL production in vitro, a response that depended on previous environmental acclimation of the organ. The results support the view that the salmon pineal is a photoperiod and temperature sensor, highlight the complexity of the interaction of these environmental factors on the endocrine system of S. salar, and indicate that climate change might compromise salmon{\textquoteright}s time {\textquotedblleft}deciphering{\textquotedblright} during smoltification, downstream migration and seawater residence.}, keywords = {Atlantic salmon, melatonin, Temperature, thyroid hormones}, doi = {10.1007/s00360-020-01304-2}, url = {https://link.springer.com/article/10.1007\%2Fs00360-020-01304-2}, author = {Nisembaum, Laura Gabriela and Martin, Patrick and Fuent{\`e}s, M and Besseau, Laurence and Magnanou, Elodie and McCormick, Stephen and Falc{\'o}n, Jack} } @article {8289, title = {Eleotris (Teleostei: Eleotridae) of the Indian Ocean: an overview with the description of three new species}, journal = {Cybium}, volume = {44}, year = {2020}, pages = {185-203}, author = {Marion Mennesson and Philippe Keith} } @article {7189, title = {Establishment and population features of the non-native Atlantic rangia, Rangia cuneata (Mollusca: Bivalvia), in northwestern France}, volume = {15}, year = {2020}, pages = {367-381}, abstract = {The presence of shells of the Atlantic rangia, Rangia cuneata, a brackish-water species native from the Gulf of Mexico also known as gulf wedge clam, was reported in 2017 on the French coasts of the English Channel, in the waterway that connects Caen to the sea. However, no information was available on whether a population of this alien species had successfully established in the region. Here, only empty shells{\textemdash}except for one live individual{\textemdash}were sampled in that waterway, and the sampling was shifted to the nearby marina of Ouistreham, where water is mesohaline (6.89 {\textpm} SD 0.06 PSU). In spring 2017, the mean density in the marina reached 110.45 {\textpm} 86.08 ind\ m-2, largely dominating the benthos community. The population was mostly composed of fairly large individuals, with no young-of-the-year found inside the marina. The modal values of the size frequency distribution ranged between 35 and 40 mm shell length. The growth patterns determined from the annual rings suggest a maximum lifespan of eight completed years. Following the assumption that colonization occurred at the larval stage, as in other European countries, this population may have established in 2009, i.e. only four years after its first detection in Europe, in the Antwerp harbour. The specimens collected are the largest recorded in European waters, suggesting that a highly suitable environment for the species in the region. Given the invasive potential of Atlantic rangia within the last decade, a close monitoring of this population and of the spread of the species in French and European waters appears necessary to determine its impacts on these ecosystems.}, keywords = {Alien species, brackish waters, density, Growth, Normandy (F), Reproduction, The Atlantic rangia}, author = {Robin Faillettaz and Christophe Roger and Michel Mathieu and Jean-Paul Robin and Katherine Costil} } @article {7195, title = {Evidence for better microphytobenthos dynamics in mixed sand/mud zones than in pure sand or mud intertidal flats (Seine estuary, Normandy, France)}, journal = {PLOS ONE}, volume = {15}, year = {2020}, month = {08/2020}, pages = { e0237211}, abstract = {Understanding the dynamics of microphytobenthos biomass and photosynthetic performances in intertidal ecosystems will help advance our understanding of how trophic networks function in order to optimize ecological management and restoration projects. The main objective of this study was to investigate microphytobenthic biomass and photosynthetic performances as a function of the sedimentary and environmental variabilities in the range of intertidal habitats in the downstream Seine estuary (Normandy, France). Our results highlight higher biomass associated with more stratified biofilms and better photosynthetic performances in areas characterized by a sand/mud mixture (40{\textendash}60\% of mud) compared to pure sand or pure mud environments. This type of sediment probably offers an efficient trade-off between the favorable characteristics of the two types of sediments (sand and mud) with respect to light penetration and nutrient accessibility. Moreover, the large quantities of exopolysaccharides produced in sand/mud mixtures emphasizes the functional role played by microphytobenthos in promoting sediment stability against erosion. This allows us to show that despite the strong increase in sand content of the downstream Seine estuary, intertidal flats are still productive since microphytobenthic biomass, photosynthetic performances and exopolysaccharides secretion are highest in sand-mud mixtures. This study also underlines the impact of ecosystem modifications due to human disturbance and climate change on the dynamics of key primary producers in estuaries.}, doi = {10.1371/journal.pone.0237211}, author = {Morelle, J{\'e}r{\^o}me and Pascal Claquin and Francis Orvain} } @article {7539, title = {Exploring brain diversity in crustaceans: sensory systems of deep vent shrimpsAbstract}, journal = {Neuroforum}, year = {2020}, month = {Nov-04-2021}, issn = {0947-0875}, doi = {10.1515/nf-2020-0009}, url = {https://www.degruyter.com/view/journals/nf/ahead-of-print/article-10.1515-nf-2020-0009/article-10.1515-nf-2020-0009.xml}, author = {Machon, Julia and Krieger, Jakob and Magali Zbinden and Juliette Ravaux and Harzsch, Steffen} } @article {7533, title = {Exposure to Artificial Light at Night and the Consequences for Flora, Fauna, and Ecosystems}, journal = {Frontiers in Neuroscience}, volume = {14}, year = {2020}, month = {Apr-11-2021}, doi = {10.3389/fnins.2020.602796}, url = {https://www.frontiersin.org/articles/10.3389/fnins.2020.602796/full}, author = {Falc{\'o}n, Jack and Torriglia, Alicia and Attia, Dina and Vi{\'e}not, Fran{\c c}oise and Gronfier, Claude and Behar-Cohen, Francine and Martinsons, Christophe and Hicks, David} } @article {7323, title = {Fatty acid compositions of four benthic species along the salinity gradient of a human impacted and mangrove dominated tropical estuary (Can Gio, Vietnam)}, journal = {Journal of Sea Research}, year = {2020}, month = {Jan-09-2020}, pages = {101955}, abstract = {Tropical estuaries are characterised by high spatial and temporal variability in the conditions they provide for living organisms, which in turn may affect their biochemical composition. Anthropogenic contaminants such as nutrients, antibiotics, pesticides and trace metals may also affect the biochemical composition of these coastal organisms, notably with regard to fatty acids (FA), of which optimal species-specific polyunsaturated FA ratios are required to maintain living species in healthy conditions. The objective of this study was to evidence changes in the FA profile of four ubiquist benthic species in relation to the salinity gradient of a human impacted and mangrove dominated tropical estuary (Can Gio, Southern Vietnam). Among the four benthic species studied, two exhibited spatial and seasonal changes in their FA composition: the varunid crab\ Metaplax elegans\ and the predatory mangrove murex snail\ Chicoreus capucinus. Proportions of the FA 16:1ω7, proportions of highly unsaturated FA and ratios of eicosapentanoic acid/arachidonic acid in the tissues of both species seemed related to upstream inputs. Different relative abundances of benthic microalgae affected both claw muscle and hepatopancreas FA composition of\ M. elegans, while the FA composition of\ C. capucinus\ shows that the influence of prey{\textquoteright}s diet might be transferred within trophic chains. Finally, some species, such as\ Nerita balteata\ and\ Metapenaeus ensis\ might have more adaptive capacities, because of their mobility, or because of their specific metabolic pathways, minimizing the potential impact of spatial and/or temporal changes in food resources quality. A starvation experiment involving\ N. balteata\ actually revealed the metabolic synthesis of non-methylene interrupted FA that may confer cell membranes a higher resistance to external stressors than common polyunsaturated FA. Our study highlights the future possibility of using the FA composition of sentinel organisms (i.e. feeding on specific food resources and/or especially subject to environmental stresses) as a bioindicator tool to assess mangrove ecosystems health.}, issn = {13851101}, doi = {10.1016/j.seares.2020.101955}, url = {https://linkinghub.elsevier.com/retrieve/pii/S1385110120301556}, author = {Frank David and Marchand, Cyril and Van, Vinh Truong and Taillardat, Pierre and Thanh-Nho, Nguyen and Tarik Meziane} } @article {8952, title = {First Occurrence of the Genus Australatya (Crustacea: Decapoda: Atyidae) in Melanesia and Polynesia with Description of a New Species}, journal = {Pacific Science}, volume = {74}, year = {2020}, pages = {297-308}, abstract = {During specific inventories led by the Mus{\'e}um national d{\textquoteright}Histoire naturelle (MNHN, Paris), numerous specimens of Atyidae, particulary of Atya-like shrimps were collected in Melanesia (Vanuatu, Solomon Islands) and in Polynesia (Futuna, Samoa). These specimens were morphologically and genetically examined. Our study revealed that some specimens belonged to a new species in the genus AustralatyaChace, 1983. The aim of this paper is to describe this new species, Australatya keithi sp. nov., and discuss the distribution of its genus in the studied area.}, doi = {10.2984/74.3.7}, url = {https://bioone.org/journals/pacific-science/volume-74/issue-3/74.3.7/First-Occurrence-of-the-Genus-Australatya-Crustacea--Decapoda/10.2984/74.3.7.full}, author = {Lorang, Camille and Marquet, G{\'e}rard and de Mazancourt, Valentin} } @article {6863, title = {The food source of Sargasso Sea leptocephali}, journal = {Marine Biology}, volume = {167}, year = {2020}, month = {Jan-05-2020}, issn = {0025-3162}, doi = {10.1007/s00227-020-3662-6}, url = {http://link.springer.com/10.1007/s00227-020-3662-6}, author = {Miller, Michael J. and Hanel, Reinhold and Eric Feunteun and Tsukamoto, Katsumi} } @article {7385, title = {Functional diversity of microboring Ostreobium algae isolated from corals}, journal = {Environmental Microbiology}, year = {2020}, month = {Dec-10-2020}, abstract = {The filamentous chlorophyte\ Ostreobium\ sp. dominates shallow marine carbonate microboring communities, and is one of the major agents of reef bioerosion. While its large genetic diversity has emerged, its physiology remains little known, with unexplored relationship between genotypes and phenotypes (endolithic\ versus\ free-living growth forms). Here, we isolated nine strains affiliated to two lineages of\ Ostreobium\ (\>8\% sequence divergence of the plastid gene\ rbcL), one of which was assigned to the family Odoaceae, from the fast-growing coral host\ Pocillopora acuta\ Lamarck 1816. Free-living isolates maintained their bioerosive potential, colonizing pre-bleached coral carbonate skeletons. We compared phenotypes, highlighting shifts in pigment and fatty acid compositions, carbon to nitrogen ratios and stable isotope compositions (δ13C and δ15N). Our data show a pattern of higher chlorophyll\ b\ and lower arachidonic acid (20:4ω6) content in endolithic\ versus\ free-living\ Ostreobium. Photosynthetic carbon fixation and nitrate uptake, quantified via 8 h pulse-labeling with\ 13C-bicarbonate and\ 15N-nitrate, showed lower isotopic enrichment in endolithic compared to free-living filaments. Our results highlight the functional plasticity of\ Ostreobium\ phenotypes. The isotope tracer approach opens the way to further study the biogeochemical cycling and trophic ecology of these cryptic algae at coral holobiont and reef scales.}, issn = {1462-2912}, doi = {10.1111/1462-2920.15256}, url = {https://onlinelibrary.wiley.com/doi/10.1111/1462-2920.15256}, author = {Mass{\'e}, Ana{\"\i}s and Tribollet, Aline and Tarik Meziane and Bourguet-Kondracki, Marie-Lise and Y{\'e}pr{\'e}mian, Claude and S{\`e}ve, Charlotte and Thiney, Najet and Longeon, Arlette and Cout{\'e}, Alain and Domart-Coulon, Isabelle} } @article {7060, title = {Functional kleptoplasts intermediate incorporation of carbon and nitrogen in cells of the Sacoglossa sea slug Elysia viridis}, journal = {Scientific Reports}, volume = {10}, year = {2020}, month = {Jan-12-2020}, abstract = {Some sacoglossan sea slugs incorporate intracellular functional algal chloroplasts, a process termed kleptoplasty. {\textquotedblleft}Stolen{\textquotedblright} chloroplasts (kleptoplasts) can remain photosynthetically active up to several months, contributing to animal nutrition. Whether this contribution occurs by means of translocation of photosynthesis-derived metabolites from functional kleptoplasts to the animal host or by simple digestion of such organelles remains controversial. Imaging of\ 13C and\ 15N assimilation over a 12-h incubation period of\ Elysia viridis\ sea slugs showed a light-dependent incorporation of carbon and nitrogen, observed first in digestive tubules and followed by a rapid accumulation into chloroplast-free organs. Furthermore, this work revealed the presence of\ 13C-labeled long-chain fatty acids (FA) typical of marine invertebrates, such as arachidonic (20:4n-6) and adrenic (22:4n-6) acids. The time frame and level of\ 13C- and\ 15N-labeling in chloroplast-free organs indicate that photosynthesis-derived primary metabolites were made available to the host through functional kleptoplasts. The presence of specific\ 13C-labeled long-chain FA, absent from\ E. viridis\ algal food, indicates animal based-elongation using kleptoplast-derived FA precursors. Finally, carbon and nitrogen were incorporated in organs and tissues involved in reproductive functions (albumin gland and gonadal follicles), implying a putative role of kleptoplast photosynthesis in the reproductive fitness of the animal host.}, doi = {10.1038/s41598-020-66909-7}, url = {http://www.nature.com/articles/s41598-020-66909-7}, author = {Cruz, S{\'o}nia and LeKieffre, Charlotte and Cartaxana, Paulo and C{\'e}dric Hubas and Najet Thiney and Jakobsen, Sofie and Escrig, St{\'e}phane and Bruno Jesus and K{\"u}hl, Michael and Calado, Ricardo and Meibom, Anders} } @article {8285, title = {Giuris (Teleostei: Eleotridae) from Indonesia, with description of a new species}, journal = {Cybium}, volume = {44}, year = {2020}, pages = {331-349}, author = {Philippe Keith and Marion Mennesson and Sauri, S and Fr{\'e}d{\'e}ric Busson and Delrieu-Trottin, Erwan and Limmon, G and Sukomono, T and Jiran and Risdawati, Renny and Dahruddin, Hadi and Hubert, Nicolas} } @article {7134, title = {Gonadotropin-inhibitory hormone in teleosts: New insights from a basal representative, the eel}, journal = {General and Comparative Endocrinology}, volume = {287}, year = {2020}, month = {Jan-02-2020}, pages = {113350}, issn = {00166480}, doi = {10.1016/j.ygcen.2019.113350}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0016648019303296}, author = {Maugars, G. and Pasquier, J. and Atkinson, C. and Lafont, A.-G. and Campo, A. and Kamech, Nedia and Lefranc, B. and Leprince, J. and Sylvie Dufour and Rousseau, K.} } @article {7886, title = {Hi{\'e}rarchisation de la valeur de pr{\'e}servation des oiseaux nicheurs {\`a} enjeux : application d{\textquoteright}un indice int{\'e}grateur pour le d{\'e}partement d{\textquoteright}Ille-et-Vilaine}, journal = {Naturae}, year = {2020}, month = {Jun-11-2021}, doi = {10.5852/naturae2020a13}, url = {http://sciencepress.mnhn.fr/fr/periodiques/naturae/2020/13}, author = {Fr{\'e}d{\'e}ric Ysnel and Morel, Lo{\"\i}s and DEVOGEL, Pierre and ALTHERR, Thomas and Dugravot, S{\'e}bastien and MOREL, R{\'e}gis and LEBAS, Jean-Fran{\c c}ois} } @article {8548, title = {High fidelity of sea turtles to their foraging grounds revealed by satellite tracking and capture-mark-recapture: New insights for the establishment of key marine conservation areas}, journal = {Biological Conservation}, volume = {250}, year = {2020}, month = {Jan-10-2020}, pages = {108742}, issn = {00063207}, doi = {10.1016/j.biocon.2020.108742}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0006320720308004}, author = {Siegwalt, Flora and Benhamou, Simon and Girondot, Marc and Jeantet, Lor{\`e}ne and Martin, Jordan and Bonola, Marc and Lelong, Pierre and Grand, Cl{\'e}ment and Chambault, Philippine and Benhalilou, Abdelwahab and Murgale, C{\'e}line and Maillet, Thomas and Andreani, Lucas and Campistron, Guilhem and Jacaria, Fran{\c c}ois and Hielard, Ga{\"e}lle and Arqu{\'e}, Alexandre and Etienne, Denis and Gresser, Julie and R{\'e}gis, Sidney and Lecerf, Nicolas and Frouin, C{\'e}dric and Lefebvre, Fabien and Aubert, Nathalie and Vedie, Fabien and Barnerias, Cyrille and Thieulle, Laurent and Guimera, Christelle and Bouaziz, Myriam and Pinson, Adrien and Flora, Fr{\'e}d{\'e}ric and George, Francis and Eggenspieler, Joffrey and Woignier, Thierry and All{\'e}nou, Jean-Pierre and Louis-Jean, Laurent and Chanteur, B{\'e}n{\'e}dicte and B{\'e}ranger, Christelle and Crillon, Jessica and Brador, Aude and Habold, Caroline and Le Maho, Yvon and Robin, Jean-Patrice and Chevallier, Damien} } @article {7469, title = {Highly variable taxa-specific coral bleaching responses to thermal stresses}, journal = {Marine Ecology Progress Series}, volume = {648}, year = {2020}, month = {27-08-2020}, pages = {135 - 151}, abstract = {Complex histories of chronic and acute sea surface temperature (SST) stresses are expected to trigger taxon- and location-specific responses that will ultimately lead to novel coral communities. The 2016 El Ni{\~n}o-Southern Oscillation provided an opportunity to examine largescale and recent environmental histories on emerging patterns in 226 coral communities distributed across 12 countries from East Africa to Fiji. Six main coral communities were identified that largely varied across a gradient of Acropora to massive Porites dominance. Bleaching intensity was taxon-specific and was associated with complex interactions among the 20 environmental variables that we examined. Coral community structure was better aligned with the historical temperature patterns between 1985 and 2015 than the 2016 extreme temperature event. Additionally, bleaching responses observed during 2016 differed from historical reports during past warm years. Consequently, coral communities present in 2016 are likely to have been reorganized by both long-term community change and acclimation mechanisms. For example, less disturbed sites with cooler baseline temperatures, higher mean historical SST background variability, and infrequent extreme warm temperature stresses were associated with Acropora-dominated communities, while more disturbed sites with lower historical SST background variability and frequent acute warm stress were dominated by stress-resistant massive Porites corals. Overall, the combination of taxon-specific responses, community-level reorganization over time, geographic variation, and multiple environmental stressors suggest complex responses and a diversity of future coral communities that can help contextualize management priorities and activities.}, keywords = {acclimation, Adaptation, Climate Change, community structure, Geography, Stress responses}, issn = {0171-8630}, doi = {10.3354/meps13402}, url = {https://www.int-res.com/abstracts/meps/v648/p135-151/}, author = {McClanahan, T.R. and Darling, E.S. and Maina, J.M. and Muthiga, NA and D{\textquoteright}agata, S. and Leblond, J. and Arthur, R. and Jupiter, S.D. and Wilson, S.K. and Mangubhai, S. and Ussi, A.M. and Mireille M.M. Guillaume and Humphries, A.T. and Patankar, V. and Shedrawi, G. and Pagu, J. and Grimsditch, G.} } @article {7105, title = {How good is the evidence that light at night can affect human health?}, journal = {Graefe{\textquoteright}s Archive for Clinical and Experimental Ophthalmology}, volume = {258}, year = {2020}, month = {Jan-02-2020}, pages = {231 - 232}, issn = {0721-832X}, doi = {10.1007/s00417-019-04579-6}, url = {http://link.springer.com/10.1007/s00417-019-04579-6}, author = {Hicks, David and Attia, Dina and Behar-Cohen, Francine and Carr{\'e}, Samuel and Enouf, Olivier and Jack Falcon and Gronfier, Claude and Martinsons, Christophe and Metlaine, Arnaud and Tahkamo, Leena and Torriglia, Alicia and Fran{\c c}oiseVi{\'e}not} } @article {7131, title = {Identification and stable expression of vitellogenin receptor through vitellogenesis in the European eel}, journal = {animal}, volume = {14}, year = {2020}, month = {Jan-06-2020}, pages = {1213 - 1222}, issn = {1751-7311}, doi = {10.1017/S1751731119003355}, url = {https://www.cambridge.org/core/product/identifier/S1751731119003355/type/journal_article}, author = {Morini, M. and Lafont, A. G. and Maugars, G. and Baloche, S. and Sylvie Dufour and Asturiano, J. F. and P{\'e}rez, L.} } @article {8721, title = {In vitro effects of glyphosate-based herbicides and related adjuvants on primary culture of hemocytes from Haliotis tuberculata}, journal = {Fish \& Shellfish Immunology}, volume = {100}, year = {2020}, month = {Jan-05-2020}, pages = {1 - 8}, issn = {10504648}, doi = {10.1016/j.fsi.2020.02.058}, url = {https://linkinghub.elsevier.com/retrieve/pii/S1050464820301455}, author = {Mottier, Antoine and Serpentini, Antoine and Dallas, Lorna and James, Ad{\`e}le and Lebel, Jean-Marc and Katherine Costil} } @article {6631, title = {In vitro effects of glyphosate-based herbicides and related adjuvants on primary culture of hemocytes from Haliotis tuberculata}, journal = {Fish and Shellfish Immunology}, year = {2020}, abstract = {Glyphosate-based herbicides are among the most produced and widely-used herbicides.\ Studies have shown that commercial formulations and adjuvants may be more toxic to non-target organisms than the active ingredients alone, but the mechanisms of action of these\ chemicals remain unclear. The aim of this study was to investigate the in vitro effects of\ glyphosate, a commercial formulation and adjuvant alone using primary culture of hemocytes\ from the European abalone Haliotis tuberculata, a commonly farmed shellfish. Glyphosate\ was found to have negligible effects on viability, phagocytic activities and lysosome stability\ even with very high doses (i.e. 100 mg L-1). By contrast, greater effects on viability were\ observed for the commercial formulation and adjuvant alone, with EC50 values of 41.42 mg L-1 and 1.85 mg L-1, respectively. These results demonstrate that the toxic sublethal effects (i.e.\ phagocytic activity and destabilization of lysosomal membranes) of formulated glyphosate
came from adjuvants and suggest they may be related to cell and organelle membrane\ destabilization.}, keywords = {glyphosate, Haliotis tuberculata, Hemocytes, neutral red retention assay, Phagocytosis, POEAs, viability assay}, doi = {10.1016/j.fsi.2020.02.058}, url = {https://doi.org/10.1016/j.fsi.2020.02.058}, author = {Mottier, Antoine and Antoine Serpentini and Dallas, Lorna and James, Ad{\`e}le and Lebel, Jean-Marc and Katherine Costil} } @article {6578, title = {Influence of the physiological condition of bivalve recruits on their post-settlement dispersal potential}, journal = {Marine Ecology Progress Series}, volume = {636}, year = {2020}, pages = {77 - 89}, abstract = {Secondary dispersal (= migration) of bivalves occurs after metamorphosis and is a key recruitment process that can radically change patterns of primary settlement. An example of secondary dispersal is active migration behavior of bivalve recruits such as in bysso-pelagic drift. We hypothesize that these active migrations represent an energy cost for recruits and that the ability to actively migrate will depend upon the recruit{\textlnot}{\'\i}s physiological profile (quantity and quality of energy reserves). In lab experiments, we hatched 4 batches of recruits of\ Venus verrucosa\ with different physiological profiles by varying rearing temperature and diet composition. We then introduced these recruits into a fall velocity tube (5 m height) to estimate their vertical fall velocity as a proxy of their dispersal potential: slower fall velocity implies enhanced dispersal potential. We also compared alive vs. passive (dead) recruits to assess behavioral differences. Fall velocity increased logarithmically with recruit volume for each treatment, and no differences between active and passive individuals were observed for batches reared at 20{\textdegree}C with a mixture of\ Tisochrysis lutea\ and\ Chaetoceros gracilis. By contrast, active recruits in 2 other treatments (T. lutea\ at 20{\textdegree}C and a mix of\ C. gracilis\ and\ T. lutea\ at 15{\textdegree}C) significantly decreased their fall velocity regardless of their volume. Moreover, the ability of recruits to control their fall velocity by their behavior was correlated with triglyceride content. Recruits with the highest energy reserves had the greatest capacity to decrease their fall velocity, which suggests a major role of physiological conditions on potential secondary dispersal. We also used a benthic flume to test the substrate selection ability of recruits depending on their physiological profile and found no differences between physiologically different batches. However,\ V. verrucosa\ recruits preferred fine sediments, unlike adults, which live mainly in coarse sediment habitats; such difference in substrate preference suggests potential secondary migrations between nursery and adult areas.}, keywords = {Behavior, Bivalves recruits, Energetic reserves, Physiology, secondary migrations, Venus verrucosa}, issn = {0171-8630}, doi = {10.3354/meps13223}, url = {https://www.int-res.com/abstracts/meps/v636/p77-89}, author = {Martin For{\^e}t and Fr{\'e}d{\'e}ric Olivier and Miner, P and Gesche Winkler and Nadalini, J-B and R{\'e}jean Tremblay} } @article {6916, title = {An integrated investigation of the effects of ocean acidification on adult abalone (Haliotis tuberculata)}, journal = {ICES Journal of Marine Science}, volume = {77}, year = {2020}, month = {Sep-01-2020}, pages = {757 - 772}, type = {research article}, abstract = {Ocean acidification (OA) and its subsequent changes in seawater carbonate chemistry are threatening the survival of calcifying organisms.Due to their use of calcium carbonate to build their shells, marine molluscs are particularly vulnerable. This study investigated the effect of CO2-induced OA on adult European abalone (Haliotis tuberculata) using a multi-parameter approach. Biological (survival, growth), physiological (pHT of haemolymph, phagocytosis, metabolism, gene expression), and structural responses (shell strength, nano-indentation measurements,Scanning electron microscopy imaging of microstructure) were evaluated throughout a 5-month exposure to ambient (8.0) and low (7.7) pH conditions. During the first 2 months, the haemolymph pH was reduced, indicating that abalone do not compensate for the pH decrease of their internal fluid. Overall metabolism and immune status were not affected, suggesting that abalone maintain their vital functions when facing OA. However, after 4 months of exposure, adverse effects on shell growth, calcification, microstructure, and resistance were highlighted, whereas the haemolymph pH was compensated. Significant reduction in shell mechanical properties was revealed at pH 7.7, suggesting that OA altered the biomineral architecture leading to a more fragile shell. It is concluded that under lower pH, abalone metabolism is maintained at a cost to growth and shell integrity. This may impact both abalone ecology and aquaculture.}, keywords = {Abalone, calcification, Gene Expression, Growth, mechanical properties, Ocean acidification, Physiology, shell microstructure}, issn = {1054-3139}, doi = {10.1093/icesjms/fsz257}, url = {https://academic.oup.com/icesjms/article/77/2/757/5699268}, author = {Avignon, Sol{\`e}ne and St{\'e}phanie Auzoux-Bordenave and Martin, Sophie and Dubois, Philippe and Badou, Aicha and Coheleach, Manon and Richard, Nicolas and Di Giglio, Sarah and Malet, Lo{\"\i}c and Servili, Arianna and Gaillard, Fanny and Huchette, Sylvain and Roussel, Sabine} } @article {7122, title = {Laminariales Host Does Impact Lipid Temperature Trajectories of the Fungal Endophyte Paradendryphiella salina (Sutherland.)}, journal = {Marine Drugs}, volume = {18}, year = {2020}, pages = {379}, abstract = {Kelps are colonized by a wide range of microbial symbionts. Among them, endophytic fungi remain poorly studied, but recent studies evidenced yet their high diversity and their central role in algal defense against various pathogens. Thus, studying the metabolic expressions of kelp endophytes under different conditions is important to have a better understanding of their impacts on host performance. In this context, fatty acid composition is essential to a given algae fitness and of interest to food web studies either to measure its nutritional quality or to infer about its contribution to consumers diets. In the present study,\ Paradendryphiella salina, a fungal endophyte was isolated from\ Saccharina latissima\ (L.) and\ Laminaria digitata\ (Hudson.) and its fatty acid composition was assessed at increasing salinity and temperature conditions. Results showed that fungal composition in terms of fatty acids displayed algal-dependent trajectories in response to temperature increase. This highlights that C18 unsaturated fatty acids are key components in the host-dependant acclimation of\ P. salina\ to salinity and temperature changes}, keywords = {fatty acids, fungal endophytes, laminariales, Paradendryphiella salina}, doi = {10.3390/md18080379}, url = {https://www.mdpi.com/1660-3397/18/8/379}, author = {Vallet, Marine and Tarik Meziane and Najet Thiney and Prado, Soizic and C{\'e}dric Hubas} } @article {7470, title = {Large geographic variability in the resistance of corals to thermal stress}, journal = {Global Ecology and Biogeography}, year = {2020}, month = {May-10-2020}, abstract = {Aim: Predictions for the future of coral reefs are largely based on thermal exposure and poorly account for potential geographic variation in biological sensitivity to thermal stress. Without accounting for complex sensitivity responses, simple climate exposure models and associated predictions may lead to poor estimates of future coral survival and lead to policies that fail to identify and implement the most appropriate interventions. To begin filling this gap, we evaluated a number of attributes of coral taxa and communities that are predicted to influence coral resistance to thermal stress over a large geographic range.
Location:\ Western Indo-Pacific and Central Indo-Pacific Ocean Realms.
Major taxa studied:\ Zooxanthellate Scleractinia {\textendash} hard corals.
Methods:\ We evaluated the geographic variability of coral resistance to thermal stress as the ratio of thermal exposure and sensitivity in 12 countries during the 2016 global-bleaching event. Thermal exposure was estimated by two metrics: (a) historical excess summer heat (cumulative thermal anomaly, CTA), and (b) a multivariate index of sea-surface temperature (SST), light, and water flow (climate exposure, CE). Sensitivity was estimated for 226 sites using coordinated bleaching observations and underwater surveys of coral communities. We then evaluated coral resistance to thermal stress using 48 generalized linear mixed models (GLMMs) to compare the potential influences of geography, historical SST variation, coral cover and coral richness.
Results:\ Geographic faunal provinces and ecoregions were the strongest predictors of coral resistance to thermal stress, with sites in the Australian, Indonesian and Fiji-Caroline Islands coral provinces having higher resistance to thermal stress than Africa-India and Japan-Vietnam provinces. Ecoregions also showed strong gradients in resistance with highest resistance to thermal stress in the western Pacific and Coral Triangle and lower resistance in the surrounding ecoregions. A more detailed evaluation of Coral Triangle and non-Coral Triangle sites found higher resistance to thermal stress within the Coral Triangle, associated with\ c.\ 2.5 times more recent historical thermal anomalies and more centralized, warmer, and cool-water skew SST distributions, than in non-Coral Triangle sites. Our findings identify the importance of environmental history and geographic context in future predictions of bleaching, and identify some potential drivers of coral resistance to thermal stress.
Main conclusions:\ Simple threshold models of heat stress and coral acclimation are commonly used to predict the future of coral reefs. Here and elsewhere we show that large-scale responses of coral communities to heat stress are geographically variable and associated with differential environmental stresses and histories.}, issn = {1466-822X}, doi = {10.1111/geb.13191}, url = {https://onlinelibrary.wiley.com/doi/10.1111/geb.13191}, author = {McClanahan, Timothy R. and Maina, Joseph M. and Darling, Emily S. and Mireille M.M. Guillaume and Muthiga, Nyawira A. and D{\textquoteright}agata, Stephanie and Leblond, Julien and Arthur, Rohan and Jupiter, Stacy D. and Wilson, Shaun K. and Mangubhai, Sangeeta and Ussi, Ali M. and Humphries, Austin T. and Patankar, Vardhan and Shedrawi, George and Julius, Pagu and Ndagala, January and Grimsditch, Gabriel} } @article {7173, title = {Matching zooplankton abundance and environment in the South Indian Ocean and Southern Ocean}, journal = {Deep Sea Research Part I: Oceanographic Research Papers}, year = {2020}, month = {Jan-08-2020}, pages = {103347}, issn = {09670637}, doi = {10.1016/j.dsr.2020.103347}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0967063720301345}, author = {Godet, Claire and Robuchon, Marine and Leroy, Boris and Cott{\'e}, C{\'e}dric and Baudena, Alberto and Da Silva, Oph{\'e}lie and Fabri-Ruiz, Salom{\'e} and Lo Monaco, Claire and Sergi, Sara and Koubbi, Philippe} } @article {6724, title = {Microbial functional structure and stable isotopic variation of leptocephali across three current zones in the western South Pacific}, journal = {Progress in Oceanography}, volume = {182}, year = {2020}, pages = {102264}, abstract = {The ecology of leptocephali remains poorly known but they appear to feed on marine snow that can vary spatially and temporally according to the food web dynamics. This study provided new information about the position of leptocephali within the functional structure of microbial plankton and other food web components of the western South Pacific (WSP) region at a large geographic scale including the New Caledonia, Fiji, and Samoa islands. The hydrographic structure varied with latitude, and nutrient levels were generally low but somewhat variable. Stable isotopic signatures were examined in relation to the 3 current zones of the eastward flowing South Equatorial Countercurrent (SECC; north), the westward South Equatorial Current (SEC; mid-latitudes), and the eastward South Tropical Countercurrent (STCC; south), and all zones were found to be primarily based on a heterotrophic planktonic functioning that were co-limited by inorganic nitrogen and phosphorus, with biomasses of planktonic groups varying with depth. Isotopic signatures of leptocephali were compared to the signatures of other mesozoplankton, micronekton, and Trichodesmium components of the food web, and in relation to the signatures of particulate organic matter (POM) that varied among the 3 collection depths. The isotopic signatures of six taxa of leptocephali, other taxonomic groups and POM showed interesting variability according to latitude and among some stations. The presence of Trichodesmium at the surface in the STCC zone influenced the isotopic signatures of POM and thus the signatures of leptocephali. The signatures of leptocephali were therefore linked with the overall food web and were consistent with the larvae feeding on marine snow components of POM. The two apparent groups of leptocephali with different isotopic signatures that have also been observed in other oceanic areas may be explained by feeding behavior at different depths or on different types of marine snow.}, keywords = {Isotopic signature, Leptocephali, Meso-macro-zooplankton, Microbial loop, Micronekton, POM, Western South Pacific}, issn = {0079-6611}, doi = {10.1016/j.pocean.2020.102264}, url = {http://www.sciencedirect.com/science/article/pii/S0079661120300021}, author = {Leopold Ghinter and Christine Dupuy and Michael J. Miller and Alexandre Carpentier and Christel Lefran{\c c}ois and Anthony Acou and Jun Aoyama and Mari Kuroki and Li{\'e}nart, Camilla and Shun Watanabe and Katsumi Tsukamoto and Tsuguo Otake and Eric Feunteun} } @article {8552, title = {Modelling leatherback biphasic indeterminate growth using a modified Gompertz equation}, journal = {Ecological Modelling}, volume = {426}, year = {2020}, month = {Jan-06-2020}, pages = {109037}, issn = {03043800}, doi = {10.1016/j.ecolmodel.2020.109037}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0304380020301095}, author = {Chevallier, Damien and Mourrain, Baptiste and Girondot, Marc} } @article {8523, title = {Needlepoint non-destructive internal sampling for precious fish specimens}, journal = {Cybium}, volume = {44}, year = {2020}, pages = {73-79}, abstract = {In this paper, we describe a new non-damaging internal tissue sampling method for preserved collection of teleostean specimens. It was tested on freshwater pipefish, as external tissue sampling is made difficult by the lack of scales, the lack of pelvic fins, the atrophy of pectoral and anal fins. The internal tissue is detached by scratching the inside of the urogenital papilla with a fine metallic probe. 95\% ethanol is injected using a fine syringe, and then sucked back into the syringe with the detached tissue. this protocol has been tested on 6 specimens from 5 species of pipefish. For each specimen DNA was extracted from the internal tissue, a caudal fin clip, and when possible, eggs sampled from the male brooding pouch. Partial Cytochrome c oxydase I (COI) was amplified and sequenced. For each specimen, the 582 bp long sequences obtained from the internal tissue, the fin clip and the eggs were identical. These results validate this non-damaging internal tissue sampling method, which leaves absolutely no trace on the specimen. Although this method was developed on pipefish, it could be applied to other teleostean, even precious museum collection specimens such as type specimens. the aim of this paper, using the example of freshwater pipefish, is to present this method, which aims at preserving precious collection specimens while still valorising them.}, doi = {https://doi.org/10.26028/cybium/2020-441-010}, author = {Vincent Ha{\"y} and Marion Mennesson and Agn{\`e}s Dettai and C{\'e}line Bonillo and Philippe Keith and Clara Lord} } @article {7294, title = {New histological information on Holoptychius Agassiz, 1839 (Sarcopterygii, Porolepiformes) provides insights into the palaeoecological implications and evolution of the basal plate of the scales of osteichthyans}, journal = {Historical Biology}, year = {2020}, month = {Feb-07-2021}, pages = {1 - 13}, abstract = {The porolepiform\ Holoptychius\ Agassiz, 1839 from the Upper Devonian is one of the most widely found vertebrates in the Palaeozoic fossil record.\ Holoptychius\ is considered to display a more ubiquitous mode of life and a greater potential of dispersion than any other sarcopterygian taxon, consistent with its cosmopolitan distribution and profuse fossil record, mainly represented by scales. Previous studies on the squamation of\ Holoptychius\ have discussed the variable ornamentation of the superficial layer; however, the basal plate has been less explored. Here we furnish new histological data on the scales of\ Holoptychius, focusing on the mineralisation rate and organisation of the lamellar bone. Ground sections show that the basal plate is made of a stacking of thick collagenous layers with a plywood-like structure. Collagenous fibres are parallel within layers, with two successive layers orthogonally arranged and with every second layer rotated by an angle of 36{\textordmasculine}. This condition, known as a double-twisted plywood-like organisation, is similar to that of other sarcopterygians like\ Eusthenopteron\ and extant coelacanths and dipnoans. The new palaeohistological data provide insights into the morphofunctional, palaeoecological and phylogenetical implications of the microstructural characteristics of the scales, adding to our knowledge of the histological diversity of osteichthyans.}, issn = {0891-2963}, doi = {10.1080/08912963.2020.1786552}, url = {https://www.tandfonline.com/doi/full/10.1080/08912963.2020.1786552}, author = {Mond{\'e}jar Fern{\'a}ndez, Jorge and Fran{\c c}ois J Meunier} } @article {8288, title = {Objective record of Epinephelus marginatus (Serranidae: Epinephelinae) from the Sultanate of Oman (Arabian Sea)}, journal = {Cybium}, volume = {44}, year = {2020}, pages = {251-254}, author = {Bearez, Philippe and Marion Mennesson and Pell{\'e}, E} } @article {6915, title = {Ocean acidification impacts growth and shell mineralization in juvenile abalone (Haliotis tuberculata)}, journal = {Marine Biology}, volume = {167}, year = {2020}, month = {Jan-01-2020}, type = {research article}, abstract = {Ocean acidification is a major global driver that leads to substantial changes in seawater carbonate chemistry, with potentially serious consequences for calcifying organisms. Marine shelled molluscs are ecologically and economically important species, providing essential ecosystem services and food sources for other species. Due to their physiological characteristics and their use of calcium carbonate (CaCO3) to build their shells, molluscs are among the most vulnerable invertebrates with regard to ocean acidification, with early developmental stages being particularly sensitive to pH changes. This study investigated the effects of CO2-induced ocean acidification on juveniles of the European abalone Haliotis tuberculata, a commercially important gastropod species. Six-month-old juvenile abalones were cultured for 3 months at four pH levels (8.1, 7.8, 7.7, 7.6) representing current and predicted near-future conditions. Survival, growth, shell microstructure, thickness and strength were compared across the four pH treatments. After three months of exposure, significant reductions in juvenile shell length, weight and strength were revealed in the pH 7.6 treatment. SEM observations also revealed modified texture and porosity of the shell mineral layers as well as alterations of the periostracum at pH 7.6 which was the only treatment with an aragonite saturation state below 1. It is concluded that low pH induces both general effects on growth mechanisms and corrosion of deposited shell in H. tuberculata.
This will impact both the ecological role of this species and the costs of its aquaculture.}, keywords = {Abalone, Growth, Juvenile, Ocean acidification, Shell mineralization}, issn = {0025-3162}, doi = {10.1007/s00227-019-3623-0}, url = {http://link.springer.com/10.1007/s00227-019-3623-0}, author = {St{\'e}phanie Auzoux-Bordenave and Wessel, Nathalie and Badou, Aicha and Martin, Sophie and M{\textquoteright}Zoudi, Saloua and Avignon, Sol{\`e}ne and Roussel, Sabine and Huchette, Sylvain and Dubois, Philippe} } @article {8449, title = {Passive rewilding may (also) restore phylogenetically rich and functionally resilient forest plant communities.}, journal = {Ecol Appl}, volume = {30}, year = {2020}, month = {2020 01}, pages = {e02007}, abstract = {

Passive rewilding is increasingly seen as a promising tool to counterbalance biodiversity losses and recover native forest ecosystems. One key question, crucial to understanding assembly processes and conservation issues underlying land-use change, is the extent to which functional and phylogenetic diversity may recover in spontaneous recent woodlands. Here, we compared understorey plant communities of recent woodlands (which result from afforestation on agricultural lands during the 20th century) with those of ancient forests (uninterrupted for several centuries) in a hotspot of farmland abandonment in western Europe. We combined taxonomic, functional, and phylogenetic diversity metrics to detect potential differences in community composition, structure (richness, divergence), conservation importance (functional originality and specialization, evolutionary distinctiveness) and resilience (functional redundancy, response diversity). The recent and ancient forests harbored clearly distinct compositions, especially regarding the taxonomic and phylogenetic facets. Recent woodlands had higher taxonomic, functional and phylogenetic richness and a higher evolutionary distinctiveness, whereas functional divergence and phylogenetic divergence were higher in ancient forests. On another hand, we did not find any significant differences in functional specialization, originality, redundancy, or response diversity between recent and ancient forests. Our study constitutes one of the first empirical pieces of evidence that recent woodlands may spontaneously regain plant communities phylogenetically rich and functionally resilient, at least as much as those of ancient relict forests. As passive rewilding is the cheapest restoration method, we suggest that it should be a very useful tool to restore and conserve native forest biodiversity and functions, especially when forest areas are restricted and fragmented.

}, keywords = {Biodiversity, Ecosystem, Europe, Forests, Phylogeny}, issn = {1051-0761}, doi = {10.1002/eap.2007}, author = {Morel, Lo{\"\i}s and Barbe, Lou and Jung, Vincent and Cl{\'e}ment, Bernard and Schnitzler, Annik and Fr{\'e}d{\'e}ric Ysnel} } @article {7398, title = {Physical properties of epilithic river biofilm as a new lead to perform pollution bioassessments in overseas territories}, journal = {Scientific Reports}, volume = {10}, year = {2020}, month = {Jan-12-2020}, abstract = {Chlordecone (CLD) levels measured in the rivers of the French West Indies were among the highest values detected worldwide in freshwater ecosystems, and its contamination is recognised as a severe health, environmental, agricultural, economic, and social issue. In these tropical volcanic islands, rivers show strong originalities as simplified food webs, or numerous amphidromous migrating species, making the bioindication of contaminations a difficult issue. The objective of this study was to search for biological responses to CLD pollution in a spatially fixed and long-lasting component of the rivers in the West Indies: the epilithic biofilm. Physical properties were investigated through complementary analyses: friction, viscosity as well as surface adhesion were analyzed and coupled with measures of biofilm carbon content and exopolymeric substance (EPS) production. Our results have pointed out a mesoscale chemical and physical reactivity of the biofilm that can be correlated with CLD contamination. We were able to demonstrate that epilithic biofilm physical properties can effectively be used to infer freshwater environmental quality of French Antilles rivers. The friction coefficient is reactive to contamination and well correlated to carbon content and EPS production. Monitoring biofilm physical properties could offer many advantages to potential users in terms of effectiveness and ease of use, rather than more complex or time-consuming analyses.}, doi = {10.1038/s41598-020-73948-7}, url = {http://www.nature.com/articles/s41598-020-73948-7}, author = {Monti, Dominique and C{\'e}dric Hubas and Louren{\c c}o, Xavier and Begarin, Farid and Haouis{\'e}e, Alexandre and Romana, Laurence and Lefran{\c c}ois, Estelle and Jestin, Alexandra and Budzinski, H{\'e}l{\`e}ne and Tapie, Nathalie and Risser, Th{\'e}o and Mansot, Jean-Louis and Philippe Keith and Gros, Olivier and Pascal Jean Lopez and Lauga, B{\'e}atrice} } @article {7117, title = {Predicting species richness and abundance of tropical post-larval fish using machine learning}, journal = {Marine Ecology Progress Series}, volume = {645}, year = {2020}, month = {Sep-07-2020}, pages = {125 - 139}, abstract = {No previous studies predicted post-larval fish species richness and abundance combining molecular tools, machine learning, and past-days Remotely Sensed Oceanic Conditions (RSOCs) at different scales. Previous studies aimed at modeling species richness and abundance of marine fishes have mostly used environmental variables recorded locally during sampling. They have merely focused on juvenile and adult fishes due to the difficulty of obtaining accurate species richness estimates for post-larvae. The present work predicted post-larval species richness (identified using DNA barcoding) and abundance at two coastal sites in SW Madagascar using random forests (RF). RF models were fitted using combinations of local variables with RSOCs at a small-scale (eight days preceding fish sampling in a 50x120 km2\ area), mesoscale (sixteen past-days in 100x200 km2), and large-scale (twenty-four past-days in 200x300 km2). RF models combining local and small-scale RSOC variables predicted more accurately the species richness and abundance with around 70\% and 60\% accuracy, respectively. We observed a small variation of RF model performance in predicting species richness and abundance among all sites, highlighting the predictive RF model consistency. Moreover, partial dependence plots showed that high species richness and abundance were predicted for sea surface temperatures \<27.0{\textdegree}C and chlorophyll\ a\ concentrations \<0.22 mg m-3. Referring to temporal changes of these variables, these thresholds were solely observed from November to December. These results suggest that, in SW Madagascar, species richness and abundance of post-larval fish may only be predicted prior to the ecological impacts of tropical storms on larval settlement success.}, issn = {0171-8630}, doi = {10.3354/meps13385}, url = {https://www.int-res.com/abstracts/meps/v645/p125-139/}, author = {Jaonalison, H and Durand, JD and Mahafina, J and Demarcq, H and Teichert, Nils and Ponton, D} } @article {8391, title = {Premier signalement en France du Barbeau de Graells Luciobarbus graellsii (Steindachner, 1866) (Actinopterygii, Cypriniformes)}, journal = {Naturae}, year = {2020}, month = {Sep-12-2020}, doi = {10.5852/naturae2020a15}, url = {http://sciencepress.mnhn.fr/fr/periodiques/naturae/2020/15}, author = {MASSEBOEUF, Fabrice and Doadrio, Ignacio and Denys, Ga{\"e}l} } @article {7545, title = {Public Perceptions of Mangrove Forests Matter for Their Conservation}, journal = {Frontiers in Marine Science}, volume = {7}, year = {2020}, month = {Jul-11-2021}, abstract = {Iconic species and landscapes attract public attention to help reverse the degradation of ecosystems and their biodiversity (Thompson and Rog, 2019); sharing their images on social media can act as a powerful way to influence perceptions and drive positive actions by the public (Wu et al., 2018). Social media platforms such as Twitter, Facebook and Instagram have been used to great effect to communicate the urgency required to halt and reverse tropical forest loss (Lamb et al., 2005) and the plight of coral reefs (Curnock et al., 2019). Ecosystems such as seagrass meadows, mudflats, and mangrove forests receive substantially less media exposure (Duarte et al., 2008). Yet these under-recognized ecosystems are hugely important for local and global societies, providing benefits such as shoreline protection (Barbier, 2016), fisheries (Carrasquilla-Henao and Juanes, 2017), carbon capture and storage (Duarte et al., 2013), alongside supporting rich marine and terrestrial biodiversity (Sievers et al., 2019;\ Thompson and Rog, 2019) (Figure 1). Apart from these important ecosystem functions, goods and services, mangrove forests are home to a huge diversity of organisms with ecologically and evolutionarily unique adaptations to life in the intertidal zone, including vivipary and salt tolerance in trees, air-breathing in crabs and amphibious behavior in fish (mudskippers); this makes mangrove forests a dynamic and fascinating evolutionary laboratory.}, doi = {10.3389/fmars.2020.60365110.3389/fmars.2020.603651.s001}, url = {https://www.frontiersin.org/articles/10.3389/fmars.2020.603651/full}, author = {Dahdouh-Guebas, Farid and Ajonina, Gordon N. and Amir, A. Aldrie and Andradi-Brown, Dominic A. and Aziz, Irfan and Balke, Thorsten and Barbier, Edward B. and Cannicci, Stefano and Cragg, Simon M. and Cunha-Lignon, Mar{\'\i}lia and Curnick, David J. and Duarte, Carlos M. and Duke, Norman C. and Endsor, Charlie and Fratini, Sara and Feller, Ilka C. and Fromard, Fran{\c c}ois and Hug{\'e}, Jean and Huxham, Mark and Kairo, James G. and Kajita, Tadashi and Kathiresan, Kandasamy and Koedam, Nico and Lee, Shing Yip and Lin, Hsing-Juh and Mackenzie, Jock R. and Mangora, Mwita M. and Marchand, Cyril and Tarik Meziane and Minchinton, Todd E. and Pettorelli, Nathalie and Polan{\'\i}a, Jaime and Polgar, Gianluca and Poti, Meenakshi and Primavera, Jurgenne and Quarto, Alfredo and Rog, Stefanie M. and Satyanarayana, Behara and Schaeffer-Novelli, Yara and Spalding, Mark and Van der Stocken, Tom and Wodehouse, Dominic and Yong, Jean W. H. and Zimmer, Martin and Friess, Daniel A.} } @article {6469, title = {Realistic environmental exposure to microplastics does not induce biological effects in the Pacific oyster Crassostrea gigas}, journal = {Marine Pollution Bulletin}, volume = {150}, year = {2020}, month = {Jan-01-2020}, pages = {110627}, abstract = {The aim of the present study was to evaluate the presence and potential toxic effects of plastic fragments(\< 400μm) of polyethylene and polypropylene on the Pacific oysterCrassostrea gigas.Oysters were exposed toenvironmentally relevant concentrations (0, 0.008, 10, 100μg of particles/L) during 10 days, followed by adepuration period of 10 days in clean seawater. Effects of microplastics were evaluated on the clearance rate oforganisms, tissue alteration, antioxidant defense, immune alteration and DNA damage. Detection and quanti-fication of microplastics in oyster{\textquoteright}s tissues (digestive gland, gills and other tissues) and biodeposits using infraredmicroscopy were also conducted. Microplastics were detected in oyster{\textquoteright}s biodeposits following exposure to alltested concentrations: 0.003, 0.006 and 0.05 particles/mg of biodeposits in oysters exposed to 0.008, 10 and100μg of particles/L, respectively. No significant modulation of biological markers was measured in organismsexposed to microplastics in environmentally relevant conditions.}, keywords = {biodeposits, biomarkers, bivalves, Crassostrea gigas, microplastics}, issn = {0025326X}, doi = {10.1016/j.marpolbul.2019.110627}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0025326X19307751}, author = {Revel, Messika and Ch{\^a}tel, Am{\'e}lie and Perrein-Ettajani, Hanane and Bruneau, M{\'e}lanie and Akcha, Farida and Sussarellu, Rossana and Rouxel, Julien and Katherine Costil and Decottignies, Priscilla and Cognie, Bruno and Lagarde, Fabienne and Mouneyrac, Catherine} } @article {6865, title = {Relationship between bacterial compartment and particulate organic matter (POM) in coastal systems: An assessment using fatty acids and stable isotopes}, journal = {Estuarine, Coastal and Shelf Science}, volume = {239}, year = {2020}, month = {Jan-07-2020}, pages = {106720}, issn = {02727714}, doi = {10.1016/j.ecss.2020.106720}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0272771419301593}, author = {Li{\'e}nart, Camilla and Savoye, Nicolas and Conan, Pascal and David, Val{\'e}rie and Barbier, Pierrick and Bichon, Sabrina and Charlier, Karine and Costes, Laurence and Derriennic, Herv{\'e} and Ferreira, Sophie and Gueux, Aurore and C{\'e}dric Hubas and Maria, Eric and Tarik Meziane} } @article {9389, title = {Respective contribution of urban wastewater and mangroves on nutrient dynamics in a tropical estuary during the monsoon season}, journal = {Marine Pollution Bulletin}, volume = {160}, year = {2020}, pages = {111652}, abstract = {Estuaries of Southeast Asia are increasingly impacted by land-cover changes and pollution. Here, our research objectives were to (1) determine the origins of nutrient loads along the Can Gio estuary (Vietnam) and (2) identify the processes that affect the nutrient pools during the monsoon. We constructed four 24-h time-series along the salinity gradient measuring nutrient concentrations and stable isotopes values. In the upper estuary, urban effluents from Ho Chi Minh City were the main input of nutrients, leading to dissolved oxygen satura- tion \< 20\%. In the lower estuary, ammonium and nitrite concentration peaks were explained by mangrove export. No contribution from aquaculture was detected, as it represents \< 0.01\% of the total river discharge. Along the salinity gradient, nutrient inputs were rapidly consumed, potentially by phytoplankton while nitrate dual-stable isotopes indicated that nitrification occurred. Thus, even in a large and productive estuary, urban wastewater can affect nutrient dynamics with potentially important ecological risks.}, issn = {0025326X}, doi = {10.1016/j.marpolbul.2020.111652}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0025326X20307700}, author = {Taillardat, Pierre and Marchand, Cyril and Friess, Daniel A. and Widory, David and Frank David and Ohte, Nobuhito and Nakamura, Takashi and Van Vinh, Truong and Thanh-Nho, Nguyen and Ziegler, Alan D.} } @article {6959, title = {Response of phytoplankton traits to environmental variables in French lakes: New perspectives for bioindication}, journal = {Ecological Indicators}, volume = {108}, year = {2020}, month = {Jan-01-2020}, pages = {105659}, abstract = {The restoration and the preservation of aquatics ecosystems is a critical issue in our contemporary society. In lake ecosystems, phytoplankton taxonomic-based indicators have been developed to evaluate water quality, but suffer of limited ecosystem ecological value. The recent development of functional approaches may allow to evaluate other aspects of ecosystem quality, and to develop new trait-based indicators responding to different environmental conditions. Here, our aim was to analyze the response of phytoplankton traits to numerous environmental variables and to identify relevant traits for the development of future indicator metrics. We used a French national database of 469 lakes, consisting in phytoplankton biovolumes and physicochemical values. The response of 84 morpho-functional traits towards environmental variables was tested with Machine Learning models, taking into account lake typology.
We identified 21 traits significantly related to environmental variables. Dissolved Organic Carbon, Nitrates and Total Suspend Solids were the physiochemical parameters which had the higher influence on our traits selection. However the response of phytoplanktonic traits to environmental variables did not change according to lake typology, advocating for a consistent response at the whole national scale contrary to the classical taxonomic approach. We finally identified several candidate traits that could be used for the development of new metrics for French lakes in a context of bio-assessment programs.}, issn = {1470160X}, doi = {10.1016/j.ecolind.2019.105659}, url = {https://linkinghub.elsevier.com/retrieve/pii/S1470160X19306521}, author = {Derot, J. and Jamoneau, A. and Teichert, Nils and Rosebery, J. and Morin, S. and Laplace-Treyture, C.} } @article {8286, title = {Review of Giuris (Teleostei: Eleotridae) from Indo-Pacific islands, with description of three new species}, journal = {Cybium}, volume = {44}, year = {2020}, pages = {331-349}, author = {Philippe Keith and Marion Mennesson} } @article {8662, title = {Revised Diagnoses, Nomenclature, Distribution and Key for Identification of the Species of the Indo-Pacific Genus Laeops (Bothidae)}, journal = {Journal of Ichthyology}, volume = {60}, year = {2020}, month = {Jan-11-2020}, pages = {801 - 827}, issn = {0032-9452}, doi = {10.1134/S0032945220060107}, url = {http://link.springer.com/10.1134/S0032945220060107}, author = {Voronina, E. P. and Maclaine, J. and Raredon, S. and Pruvost, P.} } @article {8151, title = {Seasonal variations of phytoplankton assemblages in relation to environmental factors in Mediterranean coastal waters of Morocco, a focus on HABs species}, journal = {Harmful Algae}, volume = {96}, year = {2020}, pages = {101819}, abstract = {Studies on phytoplankton and in particular Harmful Algal Blooms (HABs) species in southern Mediterranean waters are scarce. We performed from April 2008 to June 2009 weekly investigations on microphytoplankton community structure and abundance in two contrasted marine ecosystems located in the western Moroccan Mediterranean coast, M{\textquoteright}diq Bay and Oued Laou Estuary. Simultaneously, we measured the main physico-che- mical parameters. Globally, the two studied areas showed comparable values of the assessed abiotic environ- mental factors. Temperature and salinity followed seasonal variation with values ranging from 13.5 {\textdegree}C to 21.4 {\textdegree}C and 31 to 36.8, respectively. Average nutrient values in surface water ranged from 0.7 to 45.76\ μM for dissolved inorganic nitrogen, 0.02{\textendash}2.10\ μM for PO4\ and 0.23{\textendash}17.46\ μM for SiO4\ in the study areas. A total of 92 taxa belonging to 8 taxonomic classes were found. The highest number of microphytoplankton abundance reached 1.2\ {\texttimes}\ 106\ cells L-1\ with diatoms being the most abundant taxa. Factorial Discriminant Analysis (FDA) and Spearman correlation test showed a significant seasonal discrimination of dominant microphytoplankton spe- cies. These micro-organisms were associated with different environmental variables, in particular temperature and salinity. Numerous HABs species were encountered regularly along the year. Although\ Dinophysis\ species and\ Prorocentrum lima\ were present in both sites, no Lipophilic Shellfish Poisoning was detected for the analyzed bivalve mollusks. Domoic acid (DA), produced by toxic species of\ Pseudo-nitzschia\ was found with concentrations up to 18 μg DA g-1\ in the smooth clam\ Callista chione. Data showed that the observed persistent and dramatic Paralytic Shellfish Poisoning (PSP) intoxication of mollusks resulted probably of\ Gymnodinium catenatum\ pro- liferations in both studied areas. Contrary to\ C. chione, the cockle\ Achanthocardia tuberculatum\ showed a per- manent and extremely high toxicity level during the 15 months survey with up to 7545 μg Equivalent Saxitoxin kg-1\ flesh (ten times higher than the sanitary threshold of 800 μg eqSTX Kg-1flesh). The present work high- lights for the first time the dynamic of microphytoplankton including HABs species and their associated toxin accumulation in the commercially exploited shellfish in the southern western Mediterranean waters of Morocco. Furthermore, the acquired data will help us to improve the monitoring of HABs species and related toxins in these coastal marine systems.}, author = {Benlahcen Rijal Leblad and Rachid Amnhir and Sagou Reqia and Ferdaous Sitel and Mohamed Marhraoui and Mohamed Karim Ouelad Abdellah and Beno{\^\i}t V{\'e}ron and Hassan Er-Raioui and Mohamed Laabir} } @article {8116, title = {Seasonal variations of phytoplankton assemblages in relation to environmental factors in Mediterranean coastal waters of Morocco, a focus on HABs species}, journal = {Harmful Algae}, volume = {96}, year = {2020}, month = {Jan-06-2020}, pages = {101819}, issn = {15689883}, doi = {10.1016/j.hal.2020.101819}, url = {https://linkinghub.elsevier.com/retrieve/pii/S1568988320300986}, author = {Rijal Leblad, Benlahcen and Amnhir, Rachid and Reqia, Sagou and Sitel, Ferdaous and Daoudi, Mouna and Marhraoui, Mohamed and Ouelad Abdellah, Mohamed Karim and Beno{\^\i}t V{\'e}ron and Er-Raioui, Hassan and Laabir, Mohamed} } @article {7377, title = {Sediment stability: can we disentangle the effect of bioturbating species on sediment erodibility from their impact on sediment roughness?}, journal = {Marine Environmental Research}, volume = {162}, year = {2020}, month = {Jan-12-2020}, pages = {105147}, issn = {01411136}, doi = {10.1016/j.marenvres.2020.105147}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0141113620305055}, author = {Dairain, Annabelle and Maire, Olivier and Meynard, Guillaume and Richard, Ana{\"\i}s and Rodolfo-Damiano, Tiffany and Francis Orvain} } @article {6917, title = {Sex determination in the oyster Crassostrea gigas - A large longitudinal study of population sex ratios and individual sex changes}, journal = {Aquaculture}, volume = {515}, year = {2020}, pages = {734555}, keywords = {Crassostrea gigas, Hermaphroditism, Oysters, Sex change, sex-ratio}, doi = {10.1016/j.aquaculture.2019.734555}, url = {https://hal.archives-ouvertes.fr/hal-02559678}, author = {Broquard, Coralie and Anne-Sophie Martinez and Maurouard, Elise and Lamy, Jean-Baptiste and Degremont, Lionel} } @article {7187, title = {Shells of the bivalve Astarte moerchi give new evidence of a strong pelagic-benthic coupling shift occurring since the late 1970s in the North Water polynya}, journal = {Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences}, volume = {378}, year = {2020}, month = {Feb-10-2020}, pages = {20190353}, abstract = {Climate changes in the Arctic may weaken the currently tight pelagic-benthic coupling. In response to decreasing sea ice cover, arctic marine systems are expected to shift from a {\textquoteleft}sea-ice algae{\textendash}benthos{\textquoteright} to a {\textquoteleft}phytoplankton-zooplankton{\textquoteright} dominance. We used mollusc shells as bioarchives and fatty acid trophic markers to estimate the effects of the reduction of sea ice cover on the food exported to the seafloor. Bathyal bivalve\ Astarte moerchi\ living at 600 m depth in northern Baffin Bay reveals a clear shift in growth variations and Ba/Ca ratios since the late 1970s, which we relate to a change in food availability. Tissue fatty acid compositions show that this species feeds mainly on microalgae exported from the euphotic zone to the seabed. We, therefore, suggest that changes in pelagic-benthic coupling are likely due either to local changes in sea ice dynamics, mediated through bottom-up regulation exerted by sea ice on phytoplankton production, or to a mismatch between phytoplankton bloom and zooplankton grazing due to phenological change. Both possibilities allow a more regular and increased transfer of food to the seabed.

This article is part of the theme issue {\textquoteleft}The changing Arctic Ocean: consequences for biological communities, biogeochemical processes and ecosystem functioning{\textquoteright}.}, issn = {1364-503X}, doi = {10.1098/rsta.2019.0353}, url = {https://royalsocietypublishing.org/doi/10.1098/rsta.2019.0353}, author = {Fr{\'e}d{\'e}ric Olivier and Gaillard, Blandine and Thebault, Julien and Tarik Meziane and Tremblay, Rejean and Dumont, Dany and B{\'e}langer, Simon and Gosselin, Michel and Jolivet, Aur{\'e}lie and Chauvaud, Laurent and Martel, Andr{\'e} L. and Rysgaard, S{\o}ren and Olivier, Anne-H{\'e}l{\`e}ne and Pettr{\'e}, Julien and Mars, J{\'e}r{\^o}me and Gerber, Silvain and Archambault, Philippe} } @article {8130, title = {Solomon{\textquoteright}s Gold Mine: Description or redescription of 24 species of Caridina (Crustacea: Decapoda: Atyidae) freshwater shrimps from the Solomon Islands, including 11 new species.}, journal = {European Journal of Taxonomy}, year = {2020}, month = {Apr-08-2020}, doi = {10.5852/ejt.2020.696}, url = {https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/1051}, author = {de Mazancourt, Valentin and Boseto, David and Marquet, G{\'e}rard and Philippe Keith} } @article {7000, title = {Sources of organic matter in an atypical phytoplankton rich coral ecosystem, Marquesas Islands: composition and properties}, journal = {Marine Biology}, volume = {167}, year = {2020}, month = {Jan-07-2020}, abstract = {The purpose of this work is to characterize several potential sources of organic matter (OM) in the Marquesas Islands, French Polynesia, and to understand how these sources contribute to OM pools. Stable isotope (δ13C and δ15N) and fatty acid (FA) compositions of OM potential sources (algal turf, benthic macroalgae, detrital terrestrial plants (DTP), phytoplankton) and OM pools (sediment (SOM) and particulate organic matter (POM)) were studied in coastal areas in Nuku Hiva Island. Isotope compositions of marine POM (δ13C = -22.5 {\textpm} 0.8 {\textperthousand}; δ15N = 12.1 {\textpm} 1.1 {\textperthousand}) and SOM (δ13C = -19.1 {\textpm} 0.9 {\textperthousand}; δ15N = 14.4 {\textpm} 0.5 {\textperthousand}) highlighted that OM sources at the base of the local food web had unusually high δ15N values. Potential FA markers of diatoms and/or cyanobacteria (20:5ω3 and 16:1ω7) were found in these two OM pools. In addition, coastal SOM also displayed FA markers of bacteria, macroalgae and terrestrial plants. Formarine POM, potential macroalgae FA markers were recorded (18:2ω6 and 16:2ω4). The stable isotope mixing model highlighted the major contribution of phyto-plankton to the coastal SOM (62\%), followed by benthic macroalgae (32\%), whereas marine POM was mainly composed of a mixture of algal turf and phytoplankton in similar averaged proportions (38\%) but presenting wide variations. Our results as a whole strongly suggest that pelagic-benthic coupled processes drive the characteristics and properties of OM sources.}, issn = {0025-3162}, doi = {10.1007/s00227-020-03703-z}, url = {http://link.springer.com/10.1007/s00227-020-03703-z}, author = {Fey, P. and Parravicini, V. and Lebreton, B. and Tarik Meziane and Ren{\'e} Galzin and Zubia, M. and Bӑnaru, D. and Letourneur, Y.} } @article {6723, title = {Stable species boundaries despite ten million years of hybridization in tropical eels}, journal = {Nature Communications}, volume = {11}, year = {2020}, month = {Jan-12-2020}, doi = {10.1038/s41467-020-15099-x}, url = {https://www.nature.com/articles/s41467-020-15099-x}, author = {Barth, Julia M. I. and Gubili, Chrysoula and Matschiner, Michael and T{\o}rresen, Ole K. and Watanabe, Shun and Egger, Bernd and Han, Yu-San and Eric Feunteun and Sommaruga, Ruben and Jehle, Robert and Robert Schabetsberger} } @article {7774, title = {Stable species boundaries despite ten million years of hybridization in tropical eels}, journal = {Nature Communications}, volume = {11}, year = {2020}, month = {Jan-12-2020}, doi = {10.1038/s41467-020-15099-x}, url = {http://www.nature.com/articles/s41467-020-15099-x}, author = {Barth, Julia M. I. and Gubili, Chrysoula and Matschiner, Michael and T{\o}rresen, Ole K. and Watanabe, Shun and Egger, Bernd and Han, Yu-San and Eric Feunteun and Sommaruga, Ruben and Jehle, Robert and Schabetsberger, Robert} } @article {7045, title = {Taxonomic study of the freshwater shrimps genus Atyoida Randall, 1840 (Crustacea: Decapoda: Atyidae) in Polynesia with a revalidation of A. tahitensis Stimpson, 1860}, journal = {Zootaxa}, volume = {4751}, year = {2020}, month = {Apr-03-2021}, pages = {55 - 74}, abstract = {Numerous specimens of Atyoida were collected in Polynesia during specific samplings led by the Mus{\'e}um national d{\textquoteright}Histoire naturelle (MNHN, Paris) from 1983 to 2017. In the context of an integrative taxonomy, all the Polynesian specimens were morphologically and genetically studied. The molecular study proved that the specimens were split in two different clades separated by 7\% genetic distance (16S) and geographically structured that can be considered as two distinct species. In this article, A. tahitensis Stimpson, 1860 from Eastern Polynesia is re-validated as a distinct species from A. pilipes (Newport 1847) from Vanuatu to Marquesas archipelago. The morphological study, besides coloration patterns (Body blackish on its back, ornamented on its flanks with numerous bluish dots and longitudinal stripes for A. tahitensis; orange-yellow back as well as the antennular peduncle, telson and uropods with the flanks whitish ornamented with numerous blue-black patterns of various shapes for A. pilipes), did not allow us to find characters to distinguish easily the two species. Detailed re-descriptions and the geographical distribution of these two species are given and a neotype deposited in the MNHN (Paris) is designated for A. tahitensis.}, keywords = {Atyidae, Atyoida, Crustacea, Taxonomic}, issn = {1175-5326}, doi = {10.11646/zootaxa.4751.110.11646/zootaxa.4751.1.3}, url = {https://www.biotaxa.org/Zootaxa/issue/view/zootaxa.4751.1}, author = {Camille Lorang and de Mazancourt, Valentin and Marquet, G{\'e}rard and Philippe Keith} } @article {6732, title = {Swinging boat moorings: Spatial heterogeneous damage to eelgrass beds in a tidal ecosystem}, journal = {Estuarine, Coastal and Shelf Science}, volume = {235}, year = {2020}, pages = {106581}, abstract = {Seagrass meadows are currently known to be subjected to huge physical disturbances including boat moorings in shallow bays. We aimed to identify the impact of permanent swing mooring on the fast-growing seagrass Zostera marina in a mega-tidal area. Coupling the hydrodynamic MARS3D model to simulate mooring chain movements and in situ measurements of plant traits, we analyzed the structural responses of the eelgrass bed to scraping disturbance in the western English Channel (France). A comparison of the results with a reference site without any permanent swing boat mooring showed a significant impact on eelgrass structure (shoot density, leaf size, leaf dry weight), depending on the direction and distance from the mooring. Zostera marina was absent close to the mooring fixation point in three out of the four directions we evaluated. Beyond 5\ m, the canopy height remained lower than in the reference site, most likely due to regular disturbances by mooring chains. Conversely, shoot density beyond 5\ m was higher than in the reference site. This adaptive response counter-balanced the decrease in canopy height at these distances. The fluctuations of the structure of the eelgrass cover (number of shoots, leaf length) at a small spatial scale was clearly in accordance with the scraping intensity simulated by the MARS3D model. The tidal currents coupled to tidal amplitude variability imply a small-scale heterogeneous effect of permanent mooring on the benthic compartment, previously undetected by an aerial survey. The present results highlight the interest of coupling approaches so as to understand how physical pressure influences fast-growing species traits. The resulting important modifications could imply a more functional impact such as biodiversity loss and carbon sequestration, which is beyond the scope of the present paper.}, keywords = {Anthropogenic disturbances, Boat mooring, Modeling approach, SCUBA-Diving, Seagrass ecology}, issn = {0272-7714}, doi = {https://doi.org/10.1016/j.ecss.2020.106581}, url = {http://www.sciencedirect.com/science/article/pii/S027277141930068X}, author = {Vincent Ouisse and Irina Marchand-Jouravleff and Annie Fiandrino and Eric Feunteun and Fr{\'e}d{\'e}ric Ysnel} } @article {9258, title = {Taxonomy and 18S rDNA-based phylogeny of Henneguya multiradiatus n. sp. (Cnidaria: Myxobolidae) a parasite of Brochis multiradiatus from Peruvian Amazon}, journal = {Microbial Pathogenesis}, volume = {147}, year = {2020}, month = {Jan-10-2020}, pages = {104372}, issn = {08824010}, doi = {10.1016/j.micpath.2020.104372}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0882401020307385}, author = {Mathews, Patrick D. and Mertins, Omar and Espinoza, Luis L. and Milanin, Tiago and Alama-Bermejo, Gema and Audebert, Fabienne and Morandini, Andr{\'e} C.} } @article {7565, title = {Time-Dynamic Food Web Modeling to Explore Environmental Drivers of Ecosystem Change on the Kerguelen Plateau}, journal = {Frontiers in Marine Science}, volume = {7}, year = {2020}, pages = {641}, abstract = {Understanding the impacts of climate and fishing on marine systems is important for ecosystem-based management in the Southern Ocean, but can be difficult to evaluate due to patchy data in space and time. We developed the first time-dynamic food web model for the Kerguelen Plateau using Ecopath with Ecosim to explore likely drivers of change in this relatively data-poor region. The Kerguelen Plateau is located at the centre of intersecting frontal systems and is inhabited by one of the largest populations of the commercially important Patagonian toothfish. We used this model to evaluate the environmental and human drivers of food web dynamics in the region by calibrating it with French and Australian fisheries data from 1997{\textendash}2018 and biomass data for the period 1986{\textendash}2018. Fishing was not identified as a driver of food web dynamics within this model, which could indicate that current management strategies are sustainable. A correlation analysis with environmental parameters likely to drive food web dynamics (sea surface temperature, zonal wind, Southern Annular Mode and chlorophyll a concentration) highlighted cool sea surface temperature, higher zonal wind speeds and negative phases of the Southern Annular Mode as important drivers of change, particularly during the summer. As the Southern Ocean is predicted to warm and winds are expected to intensify under future climate change, our study illustrates the importance of considering environmental change in ecosystem management.}, issn = {2296-7745}, doi = {10.3389/fmars.2020.00641}, url = {https://www.frontiersin.org/article/10.3389/fmars.2020.00641}, author = {Subramaniam, Roshni C. and Melbourne-Thomas, Jessica and Corney, Stuart P. and Alexander, Karen and Clara P{\'e}ron and Ziegler, Philippe and Swadling, Kerrie M.} } @article {7293, title = {A tomographic study of the histological structure of teeth in the gilthead sea bream,}, journal = {Journal of Fish Biology}, volume = {97}, year = {2020}, month = {Jan-07-2020}, pages = {273 - 278}, abstract = {X-ray tomography shows that caniniform and molariform teeth of the gilthead sea bream,\ Sparus aurata, have a simplexodont plicidentine organization. Together with an insertion of the teeth in alveolae, and the presence of bony shafts sustaining the dental plate, the simplexodont plicidentine is linked to the durophagous diet of the fish.}, issn = {0022-1112}, doi = {10.1111/jfb.v97.110.1111/jfb.14373}, url = {https://onlinelibrary.wiley.com/toc/10958649/97/1}, author = {Germain, Damien and Fran{\c c}ois J Meunier} } @article {6709, title = {Transfer of elements released by aluminum galvanic anodes in a marine sedimentary compartment after long-term monitoring in harbor and laboratory environments}, journal = {Chemosphere}, volume = {239}, year = {2020}, pages = {124720}, abstract = {Cathodic protection by galvanic anodes (GACP) is often used to protect immerged metallic structures in harbor environments, especially GACP employing aluminum-based anodes. To follow a previous study that was performed in a laboratory on Al-anode, two monitoring periods were performed in parallel, one in an in situ environment (in the Port of Calais) for 42 months and the other in a laboratory for 18 months, to evaluate the transfer of metals constituting the Al-anode towards the sedimentary compartment. During each monitoring, two conditions of agitation of water (weak and strong) were compared, and different factors of sediment quality were used to assess the enrichment and potential toxic effects of these released metals. The results showed that the dissolution of Al-anode-induced a greater Zn enrichment of sediment than an Al enrichment. This is in contrast with the abundance of these elements present in the composition of the anode and suggested a potential toxic effect for marine organisms with regards to the discovered Zn level, especially in confined areas.}, keywords = {Aluminum, galvanic anode, Harbor, Marine sediments, Quality index, Zinc}, issn = {0045-6535}, doi = {10.1016/j.chemosphere.2019.124720}, url = {http://www.sciencedirect.com/science/article/pii/S0045653519319502}, author = {Christelle Caplat and Olivier Basuyaux and Pineau, S and Deborde, Jonathan and Grolleau, AM and S. Leglatin and Mahaut, Marie-Laure} } @article {7273, title = {Unidirectional response to bidirectional selection on body size. I. Phenotypic, life-history, and endocrine responses}, journal = {Ecology and Evolution}, year = {2020}, month = {Jan-09-2021}, issn = {2045-7758}, doi = {10.1002/ece3.6713}, url = {https://onlinelibrary.wiley.com/doi/10.1002/ece3.6713}, author = {Renneville, Cl{\'e}mentine and Millot, Alexis and Agostini, Simon and Carmignac, David and Maugars, Gersende and Sylvie Dufour and Le Rouzic, Arnaud and Edeline, Eric} } @article {7100, title = {Unmasking continental natal homing in goliath catfish from the upper Amazon}, journal = {Freshwater Biology}, volume = {65}, year = {2020}, month = {Jul-02-2020}, pages = {325 - 336}, issn = {0046-5070}, doi = {10.1111/fwb.v65.210.1111/fwb.13427}, url = {https://onlinelibrary.wiley.com/toc/13652427/65/2}, author = {Hauser, Marilia and Duponchelle, Fabrice and Hermann, Theodore W. and Limburg, Karin E. and Castello, Leandro and Stewart, Donald J. and Torrente-Vilara, Gislene and Garc{\'\i}a-Vasquez, Aurea and Garc{\'\i}a-D{\'a}vila, Carmen and Marc Pouilly and Pecheyran, Christophe and Ponzevera, Emmanuel and Renno, Jean-Fran{\c c}ois and Moret, Arthur S. and Doria, Carolina R. C.} } @article {7163, title = {Using Modern Conservation Tools for Innovative Management of Coral Reefs: The MANACO ConsortiumVideo_1.MP4}, journal = {Frontiers in Marine Science}, volume = {7}, year = {2020}, month = {Sep-07-2021}, doi = {10.3389/fmars.2020.0060910.3389/fmars.2020.00609.s001}, url = {https://www.frontiersin.org/article/10.3389/fmars.2020.00609/full}, author = {Selmoni, Oliver and Lecellier, Ga{\"e}l and Ainley, Lara and Collin, Antoine and Doucet, Raimana and Dubousquet, Vaimiti and Feremaito, Hudson and Ito Waia, Edouard and Kininmonth, Stuart and Magalon, H{\'e}l{\`e}ne and Malimali, Siola{\textquoteright}a and Maugateau, Ateliana and Meibom, Anders and Mosese, Stephen and Ren{\'e}-Trouillefou, Malika and Satoh, Noriyuki and van Oppen, Madeleine J. H. and Xozam{\'e}, Andr{\'e} and Y{\'e}kawene, Maxime and Joost, St{\'e}phane and Berteaux-Lecellier, V{\'e}ronique} } @article {6730, title = {When {\textquotedblleft}safe{\textquotedblright} dams kill: Analyzing combination of impacts of overflow dams on the migration of silver eels}, journal = {Ecological Engineering}, volume = {145}, year = {2020}, pages = {105741}, abstract = {1. The drastic decline in European eel\ Anguilla anguilla\ stock is now widely recognized. However, while various causes for this decline have been identified, the relative importance of each cause remains unclear.

2. During the catadromous migration of silver eels, the negative impact of dams is frequently highlighted, but mainly for powered dams (with turbines) or where connectivity is completely ruptured. Mechanical impact due to turbine blades is often considered the most important cause of mortality of silver eels during downstream migration. Consequently, non-powered dams equipped with spillways are often considered safe for the passage of migrating silver eels.

3. We hypothesized that, to understand the negative impacts of dams, a much wider context must be considered than turbine mortality alone. Using an acoustic telemetry survey of silver eels, we demonstrated the negative effects of non-powered dams on downstream migration.

4. Five main impacts on eel populations were highlighted: (i) the attenuation or loss of triggering factors, leading to an absence of or delay in migration; (ii) extra delays and extra distances travelled when crossing the dam; (iii) extra energetic costs of the additional distance travelled as result of exploring the dam and the reservoir to find other escape passages; (iv) the selection of a more risky behavioral phenotype, i.e., bold eels; and (v) direct blocking once migration has started. Mortality was evaluated as a supplementary impact. Some of these effects (attenuation of triggers, extra delays to cross the dam) might be more important than the same effect from powered dams, probably due to the constant high water discharge required for turbines that facilitate the passage of eels.

5. As these {\textquotedblleft}safe{\textquotedblright} dams are very widespread, they must be considered a potential threat to effective eel conservation.}, keywords = {Acoustic telemetry, Migration, mortality, Non-powered dams, Silver eels, Turbines drinking water intake}, issn = {0925-8574}, doi = {https://doi.org/10.1016/j.ecoleng.2020.105741}, url = {http://www.sciencedirect.com/science/article/pii/S092585742030029X}, author = {Thomas Trancart and Alexandre Carpentier and Anthony Acou and Fabien Charrier and Virgile Mazel and Valentin Danet and Eric Feunteun} } @article {6879, title = {Are shallow-water shrimps proxies for hydrothermal-vent shrimps to assess the impact of deep-sea mining?}, journal = {Marine Environmental Research}, volume = {151}, year = {2019}, month = {Jan-10-2019}, pages = {104771}, issn = {01411136}, doi = {10.1016/j.marenvres.2019.104771}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0141113619303216}, author = {Mestre, N.C. and Auguste, M. and de S{\'a}, L.C. and Fonseca, T.G. and Cardoso, C. and Brown, A. and Barthelemy, D. and Charlemagne, N. and Hauton, C. and Machon, J. and Juliette Ravaux and Bruce Shillito and Thatje, S. and Bebianno, M.J.} } @article {9384, title = {Assessing nutrient dynamics in mangrove porewater and adjacent tidal creek using nitrate dual-stable isotopes: A new approach to challenge the Outwelling Hypothesis?}, journal = {Marine Chemistry}, volume = {214}, year = {2019}, pages = {103662}, abstract = {The importance of mangrove-derived material in sustaining coastal food webs (i.e. the Outwelling Hypothesis) is often invoked in support of mangroves conservation. Biogeochemical cycling, particularly nitrogen (N) and phosphorus (P) in mangrove ecosystems, however, is poorly understood because of high spatial heterogeneity and temporal variability of sources, sinks, and transformation pathways. Here we show that the distribution of N and P are intimately related to vegetation distribution, tidal cycles, and seasonality. We examined the dynamics of N and P in sediments and in a tidal creek of the Can Gio Mangrove Forest, Vietnam. Our objectives were to (1) determine the spatial distribution of dissolved inorganic nitrogen and phosphorus in the mangrove forest along a Rhizophora-Avicennia-mudflat transect; and (2) identify the respective inputs and transformation pathways of N and P in the water column via 24-h time series measurements in a tidal creek. Sediment porewater had N-NH4+ and N-NO3- concentrations \< 11 μM, except in the mudflat where N-NH4+ was as high as 162 μM. This difference was likely due to N-NH4+ uptake by trees in the vegetated areas and suggests that mangrove sediments can be a zone of NH4+ production via ammonification of organic nitrogen. In all stands, P-PO43- concentrations were three-fold higher during the wet season, with a maximum of 34.4 μM. This can be explained by enhanced microbial activity during the rainy season. The phosphorus seasonal trend was also observed in the creek water but with a maximum P-PO43- value of 4.3 μM only. In the tidal creek, NNH4+ was highly variable (0 to 51 μM), with the higher values measured at low tide and related to porewater discharge from the mudflat. Our data suggest that mangroves act both as a sink of dissolved inorganic nutrients via vegetation uptake and a source of ammonium from unvegetated mudflat porewater towards the tidal creek. The dual stable isotopes approach (δ15NNO3 \& δ18ONO3) revealed that this ammonium was later nitrified within the water column. Moreover, the approach showed that some nitrate originated from the river-estuarine system during rising tides. The export of ammonium from mangrove porewater is presumably entirely consumed before exiting the tidal creek, thereby limiting the spatial extent of mangrove Outwelling. Nevertheless, our multi-isotope approach leads us to conclude that nutrients recycling via mangrove-derived organic matter mineralization may play a fundamental role in sustaining coastal food web.}, issn = {03044203}, doi = {10.1016/j.marchem.2019.103662}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0304420319300489}, author = {Taillardat, Pierre and Ziegler, Alan D. and Friess, Daniel A. and Widory, David and Frank David and Ohte, Nobuhito and Nakamura, Takashi and Evaristo, Jaivime and Thanh-Nho, Nguyen and Van Vinh, Truong and Marchand, Cyril} } @article {7110, title = {AVIS et RAPPORT de l{\textquoteright}Anses relatif aux effets sur la sant{\'e} humaine et sur l{\textquoteright}environnement (faune et flore) des syst{\`e}mes utilisant des diodes {\'e}lectroluninescentes (LED)}, year = {2019}, institution = {ANSES}, address = {Maisons-Alfort}, keywords = {Fauna, Flora, health, LED, Light-at-night, pollution}, issn = {Saisine n{\textdegree} {\guillemotleft} 2014-SA-0253 {\guillemotright}}, url = {https://www.anses.fr/fr/search/site/LED?iso1=fr\&iso2=en}, author = {Attia, Dina and Behard-Cohen Francine and Carr{\'e}, Samuel and Enouf, Olivier and Jack Falcon and Gronfier, Claude and Hicks, David and Martinsons, Christophe and Metlaine, Arnaud and Tahkamo, Leena and Torriglia, Alicia and Vi{\'e}not, Fran{\c c}oise} } @article {9315, title = {Caridina malanda, a new species of freshwater shrimp (Crustacea: Decapoda: Atyidae) from the Wet Tropics World Heritage area, north{\textendash}eastern Queensland, Australia}, journal = {Zootaxa}, volume = {4652}, year = {2019}, month = {Jul-08-2019}, abstract = {Integrated molecular and morphological studies of newly collected and curated specimens of the genus\ Caridina\ from the Atherton Tablelands, Wet Tropics World Heritage Area in north{\textendash}eastern Queensland, Australia indicated the presence of an undescribed species belonging to the\ Caridina zebra\ Short 1993 complex. This species is somewhat intermediate, although distinct on the basis of molecular data and morphology, from two known sympatric species,\ Caridina zebra\ and\ C. confusa\ Choy \& Marshall 1997, and an allopatric species,\ C. spinula\ Choy \& Marshall 1997, from the Cape York Peninsula, about 500 km north. It is described here as a new species,\ C. malanda\ sp. nov., and compared with similar congeners. A key for the identification of the species, as well as notes on its distribution, ecology, and conservation, are provided.}, issn = {1175-5326}, doi = {10.11646/zootaxa.4652.110.11646/zootaxa.4652.1.5}, url = {https://www.mapress.com/zt/issue/view/zootaxa.4652.1}, author = {CHOY, SATISH and PAGE, TIMOTHY J. and de Mazancourt, Valentin and MOS, BENJAMIN} } @article {6741, title = {Changes in marine phytoplankton diversity: Assessment under the Marine Strategy Framework Directive}, journal = {Ecological Indicators}, volume = {102}, year = {2019}, pages = {265 - 277}, abstract = {The Marine Strategy Framework Directive requires EU Member States to assess the Good Environmental Status (GES) of their marine waters in a coherent and strategic manner. For the regional assessment of biodiversity, the OSPAR Intersessional Coordination Group of Biodiversity Assessment and Monitoring (ICG-COBAM) provides substantial advice. Through expert working groups, phytoplankton indicators are currently being developed to measure the state and the change in pelagic diversity, to quantify food web dynamics and to measure the extent of eutrophication impacts. We developed a multi-metric indicator that is compliant with the common OSPAR indicator {\textquotedblleft}Changes in plankton diversity{\textquotedblright} (PH3). The aim was to describe the structure of the phytoplankton community (alpha diversity) and to detect significant temporal changes (beta diversity) to evaluate the health of pelagic habitats. In this pilot study, we used three coastal time-series in the Western Channel and the north of the Bay of Biscay (North Atlantic, France) to test the efficiency and the performance of several existing diversity indices. We validated two alpha diversity indices, namely the Menhinick Index (D) and the Hulburt Index (δ), based on their complementary ecological information, their strong relationship with habitat characteristics, and their relative ease of interpretation for stakeholders. Temporal shifts or rate of change in community structure were detected by the Local Contributions to Beta Diversity index (LCBD; a beta diversity measure). For the years where significantly high LCBD values were found, the Importance Value Index (IVI) was calculated to potentially identify the taxa (genus) responsible for the {\textquotedblleft}unusual{\textquotedblright} community structure. For example, at the Ouest Loscolo site in 2008, an elevated LCBD (0.45) coincided with a high dominance value (Hulburt{\textquoteright}s Index) caused by the occurrence of a monospecific bloom of Leptocylindrus spp. (IVI = 73\%) in July (2.22 {\texttimes} 106 cells L-1) and October (8 {\texttimes} 106 cells L-1). In this way, PH3 informs on different aspects of phytoplankton diversity from a community to a genus level. At the current stage of development, however, PH3 acts as a {\textquotedblleft}surveillance{\textquotedblright} rather than an operational indicator since the relationship to GES is not directly tracked. In the future, by additional testing of PH3 and extending the geographical scope, the robustness of the assessment could be further determined across the OSPAR Maritime Area.}, keywords = {community composition, Good environmental status, Indicators, Marine policy, MSFD, OSPAR, Pelagic habitat, Plankton}, issn = {1470-160X}, doi = {https://doi.org/10.1016/j.ecolind.2019.02.009}, url = {http://www.sciencedirect.com/science/article/pii/S1470160X19301190}, author = {Rombouts, I. and Nathalie Simon and Anais Aubert and T. Cariou and Eric Feunteun and Laurent Guerin and M. Hoebeke and A. McQuatters-Gollop and F. Rigaut-Jalabert and Luis Felipe Artigas} } @article {5830, title = {Coastal waters freshening and extreme seasonality affect organic matter sources, quality, and transfers in a High Arctic fjord (Young Sound, Greenland)}, journal = {Marine Ecology Progress Series}, volume = {610}, year = {2019}, pages = {15-31}, abstract = {

Arctic benthic ecosystems are expected to experience strong modifications in the dynamics of primary producers and/or benthic-pelagic coupling under climate change. However, lack of knowledge about the influence of physical constraints (e.g. ice-melting associated gradients) on organic matter sources, quality, and transfers in systems such as fjords can impede predictions of the evolution of benthic-pelagic coupling in response to global warming. Here, sources and quality of particulate organic matter (POM) and sedimentary organic matter (SOM) were characterized along an inner-outer gradient in a High Artic fjord (Young Sound, NE Greenland) exposed to extreme seasonal and physical constraints (ice-melting associated gradients). The influence of the seasonal variability of food sources on 2 dominant filter-feeding bivalves (Astarte moerchi and Mya truncata) was also investigated. Results revealed the critical impact of long sea ice/snow cover conditions prevailing in Young Sound corresponding to a period of extremely poor and degraded POM and SOM. Freshwater inputs had a very local impact during summer, with relatively more degraded POM at the surface compared to bottom waters that were less nutritionally depleted but more heterogeneous among the sampled stations. Terrestrial inputs contributed to the SOM composition but showed a large variability along the fjord. Finally, diet analyses underlined the contrasted nutritional conditions, showing much higher lipid reserves in A. moerchi than in M. truncata during winter. Under a scenario with increased freshwater input, such results suggest a decline in organic matter quality and production in Young Sound, with subsequent impacts on benthic food webs.

}, doi = {10.3354/meps12857}, url = {https://www.int-res.com/abstracts/meps/v610/p15-31/}, author = {Bridier, Guillaume and Tarik Meziane and Grall, Jacques and Laurent Chauvaud and Sejr, Mikael K. and Menneteau, Sylvain and Fr{\'e}d{\'e}ric Olivier} } @article {5930, title = {The complex study of complexes: The first well-supported phylogeny of two species complexes within genus Caridina (Decapoda: Caridea: Atyidae) sheds light on evolution, biogeography, and habitat}, journal = {Molecular Phylogenetics and Evolution}, volume = {131}, year = {2019}, pages = {164-180}, abstract = {

Atyid shrimps, a key component of tropical freshwater ecosystems, face multiple anthropogenic threats and thus

need special attention. With more than 300 described species, the genus Caridina is the most speciose of all the

Caridea infra-order. Caridina spp. occupy diverse habitats in tropical freshwaters of the Indo-West Pacific region.

Several species complexes have been recognized, based on common morphological features, but little is known

about how well these morphological characteristics align with phylogenetic characteristics. Furthermore, no

phylogeny of the genus Caridina published so far has provided well-resolved and supported relationships among

different species, thus impeding the possibility of proposing evolutionary hypotheses. In this study we used next

generation sequencing (NGS) to provide new insights into the phylogenetic relationships among the genus

Caridina, focusing on two complexes: {\textquoteleft}Caridina nilotica{\textquoteright} and {\textquoteleft}Caridina weberi{\textquoteright}. We collected 92 specimens belonging

to these two groups from most of their known geographical range, representing 50 species, for which we

sequenced seven mitochondrial genes and two nuclear markers using ion torrent NGS. We performed a phylogenetic

analysis, which yielded the first well-supported tree for the genus Caridina. On this tree were mapped the

geographic ranges and the habitats used by the different species, and a time calibration was tested. We found the

driving factors that most likely account for separation of clades are differences in habitat and to a lesser extent

geography. This work provides new insights into the taxonomy of this group and identifies opportunities for

further studies in order to fill knowledge gaps that currently impede the management and conservation of atyid

species.

1. Introduction

}, keywords = {amphidromy, freshwater shrimp, Indo-Pacific, Mitochondrial genome, Molecular systematics, taxonomy}, author = {de Mazancourt, Valentin and Klotz, Werner and Marquet, G{\'e}rard and Mos, B and Rogers, C and Philippe Keith} } @article {6014, title = {Contrasting biodiversity of eel larvae across the central Indian Ocean subtropical gyre}, journal = {Deep Sea Research Part II: Tropical Studies in Oceanography}, volume = {161}, year = {2019}, pages = {120{\textendash}131}, abstract = {The unique semi-enclosed Indian Ocean basin includes large Mascarene\ Plateau\ banks, offshore\ coral-reef\ islands, seasonal equatorial current jets, and cross-basin westward South Equatorial Current (SEC) flow, making it interesting for studying long larval-duration eel larvae (leptocephali) and regional eel biodiversity. Three surveys for\ leptocephali\ (in 2003, 2006, 2010) included sampling west of the Mascarene Plateau (west), a major survey and other stations off Sumatra and Java (east), and 2 cross-basin transects across the SEC. The highest numbers of leptocephali species were observed along Sumatra (2003: ~143 species; 2006: 72 species) and south of Java (2010: 69), with intermediate numbers being collected in the western Indian Ocean (2006: 71; 2010: 53) compared to low numbers in the hydrographically variable offshore zones (2006, 2010: 3{\textendash}27). The larger\ continental shelf\ areas along Sumatra including the Mentawai Islands provide more coral reef and other habitats for species such as congrid, muraenid, ophichthid, and chlopsid eels compared to the Mascarene Plateau banks. Some larvae in these areas get transported offshore, but the majority of offshore larvae were of Nemichthyidae and Serrivomeridae mesopelagic eels that were spawning across the basin. Habitat differences between the southern Mascarene Plateau and Sumatra and southern Indonesia along the edge of the high biodiversity Coral Triangle likely explain the higher biodiversity of eel larvae observed along the western side of the basin, which for the Congridae and Ophichthidae included more species than observed previously within the central Indonesian Seas. In addition to local spawning, seasonal currents likely transport larger larvae towards Sumatra from the north or west and larvae may enter the basin from the Indonesian\ Throughflow\ in the east, but it is unknown if equatorial jets or the SEC can transport larvae across the whole basin.}, doi = {doi.org/10.1016/j.dsr2.2018.02.012}, url = {https://www.sciencedirect.com/science/article/pii/S0967064517304393}, author = {Miller, Michael J and Wouthuyzen, Sam and Eric Feunteun and Aoyama, Jun and Watanabe, Shun and Syahailatua, Augy and Kuroki, Mari and Robinet, Tony and Hagihara, Seishi and Otake, Tsuguo and others} } @article {7106, title = {Correspondence: An appraisal of the effects on human health and the environment of using light-emitting diodes}, journal = {Lighting Research \& Technology}, volume = {51}, year = {2019}, month = {Jan-12-2019}, pages = {1275 - 1276}, issn = {1477-1535}, doi = {10.1177/1477153519891878}, url = {http://journals.sagepub.com/doi/10.1177/1477153519891878}, author = {Martinsons, Christophe and Attia, Dina and Behar-Cohen, Francine and Carr{\'e}, Samuel and Enouf, Olivier and Jack Falcon and Gronfier, Claude and Hicks, David and Metlaine, Arnaud and Tahkamo, Leena and Torriglia, Alicia and Vi{\'e}not, Fran{\c c}oise} } @article {6690, title = {Detecting outliers in species distribution data: Some caveats and clarifications on a virtual species study}, journal = {Journal of Biogeography}, volume = {46}, year = {2019}, month = {Feb-09-2019}, pages = {2141 - 2144}, issn = {0305-0270}, doi = {10.1111/jbi.13626}, url = {https://onlinelibrary.wiley.com/doi/full/10.1111/jbi.13626}, author = {Meynard, Christine N. and Kaplan, David M. and Leroy, Boris}, editor = {Pearman, Peter B.} } @article {6737, title = {Distribution of anguillid leptocephali and possible spawning areas in the South Pacific Ocean}, journal = {Progress in Oceanography}, volume = {180}, year = {2019}, pages = {102234}, abstract = {Seven South Pacific anguillid eel species live from New Guinea to French Polynesia, but their spawning areas and life histories are mostly unknown despite previous sampling surveys. A July{\textendash}October 2016 research cruise was conducted to study the spawning areas and times, and larval distributions of South Pacific anguillid eels, which included a short 155{\textdegree}E station-line northeast of New Guinea and five long transects (5{\textendash}25{\textdegree}S, 160{\textdegree}E{\textendash}140{\textdegree}W) crossing the South Equatorial (SEC) and other currents. This survey collected nearly 4000 anguilliform leptocephali at 179 stations using an Isaacs-Kidd Midwater Trawl accompanied by 104 CTD casts. Based on morphometric observations and DNA sequencing, 74 anguillid leptocephali were collected, which in the southern areas included 29 larvae of six species: Anguilla bicolor pacifica, A. marmorata, A. australis, A. reinhardtii, A. megastoma,and A. obscura (all anguillid species of the region were caught except A. dieffenbachii). Small A. australis (9.0{\textendash}16.8\ mm) and A. reinhardtii (12.4, 12.5\ mm) leptocephali were collected south of the Solomon Islands, other A. australis (10.8{\textendash}12.0\ mm) larvae were caught northwest of Fiji along with an A. obscura (20.0\ mm) larva, and an A. marmorata (7.8\ mm) larva was collected near Samoa. Considering collection sites, larval ages from otolith analysis, and westward SEC drift, multiple spawning locations occurred from south of the Solomon Islands and the Fiji area (16{\textendash}20\ days old larvae) to near Samoa (19\ days old larva) during June and July in areas where high-salinity Subtropical Underwater (STUW, 150\ m depth) and the warm, low-salinity surface Fresh Pool were present. Five long hydrographic sections showed the strong Fresh Pool in the west and the STUW formation area in the east.}, keywords = {Early life history, Freshwater eels, Migration, otolith, South Pacific, Spawning}, issn = {0079-6611}, doi = {https://doi.org/10.1016/j.pocean.2019.102234}, url = {http://www.sciencedirect.com/science/article/pii/S0079661119304148}, author = {Mari Kuroki and Michael J. Miller and Eric Feunteun and Pierre Sasal and Timothy Pikering and Yu-San Han and Elisabeth Faliex and Anthony Acou and Aur{\'e}lie Dessier and Robert Schabetsberger and Shun Watanabe and Tatsuya Kawakami and Hiroaki Onda and Takatoshi Higuchi and Aya Takeuchi and Madoka Shimizu and Chinthaka A. Hewavitharane and Seishi Hagihara and Terumasa Taka and Shingo Kimura and Noritaka Mochioka and Tsuguo Otake and Katsumi Tsukamoto} } @proceedings {6079, title = {Ecoregionalisation and conservation of benthic communities in the French exclusive economic zone of Kerguelen}, volume = {1}, year = {2019}, month = {11/06/2019}, pages = {pp 413}, publisher = {Australian Antarctic Division}, edition = {Australian Antarctic Division, Kingston, Tasmania, Australia}, address = {Kingston, Tasmania, Australia}, abstract = {

The deep-sea benthic ecosystems of the French Kerguelen exclusive economic zone remain poorly understood. To address benthic conservation issues, the authors recently contributed expert knowledge to guide the recent extension of the Marine Reserve of the {\textquoteleft}Terres australes fran{\c c}aises{\textquoteright}. In this new study, we propose a benthic ecoregionalisation of the northern Kerguelen Plateau based on a measurable and repeatable methodology that relies on the generalised dissimilarity modelling technique. Data of macro-epibenthic invertebrate species from the POKER 2 (2010) fish stock assessment survey have been used to compute the models. Our results allow us (i) to characterise and map benthic landscape units based on assemblages of marine invertebrates pooled by taxa and life-history traits, (ii) to highlight the environmental drivers of the spatial distribution of benthic assemblages, (iii) to assess the relevance of the CCAMLR{\textquoteright}s vulnerable marine ecosystems bioindicator taxa, and (iv) to assess the effectiveness of {\textquoteleft}strictly protected areas{\textquoteright} of the new Marine Reserve for the conservation of deep-sea benthic ecosystems.

}, keywords = {benthic ecosystems, benthos, deep-sea, ecoregionalisation, kerguelen, poker}, url = {http://heardisland.antarctica.gov.au/__data/assets/pdf_file/0009/229158/34-Martin-FullMS.pdf}, author = {Martin, Alexis}, editor = {Trouslard, Emmanuelle and Hautecoeur, M{\'e}lyne and Blettery, Jonathan and Moreau, Camille and Sauc{\`e}de, Thomas and Ameziane, Nadia and Guy Duhamel and Eleaume, Marc} } @article {6934, title = {Environmental fate of chlordecone in coastal habitats: recent studies conducted in Guadeloupe and Martinique (Lesser Antilles)}, journal = {Environmental Science and Pollution Research}, year = {2019}, month = {Feb-03-2019}, issn = {0944-1344}, doi = {10.1007/s11356-019-04661-w}, url = {http://link.springer.com/10.1007/s11356-019-04661-w}, author = {Charlotte R. Dromard and Devault, Damien A. and Bouchon-Navaro, Yolande and All{\'e}nou, Jean-Pierre and Budzinski, H{\'e}l{\`e}ne and Cordonnier, S{\'e}bastien and Tapie, Nathalie and Reynal, Lionel and Lemoine, Soazig and Thom{\'e}, Jean-Pierre and Thouard, Emmanuel and Monti, Dominique and Bouchon, Claude} } @article {6039, title = {Evolutionary aspects of cephalic sensory papillae of the Indo- Pacific species of Eleotris (Teleostei: Eleotridae)}, journal = {Zoologica Scripta}, year = {2019}, abstract = {

\ Eleotris species (Teleostei: Eleotridae) are one of the most common fish in Indo-Pacific estuaries and insular freshwater streams. In these rivers, they are a sit-andwaitpredator. They have an amphidromous life cycle,\  that is adults grow, feed and reproduce in rivers, while larvae have a marine dispersal phase. Larvae recruit back to rivers and settle in stream habitats. Primary characters used to determine\  Eleotris species are the presence and the disposition of cephalic sensory papillae rows on the operculum and under the eyes as well as scale row numbers. The morphology of these cephalic sensory papillae is of particular importance in this predatory genus as it is generally correlated in fish to predation and feeding. In this paper, we have established a molecular phylogeny of the genus based on the 12 mitochondrial protein- coding genes to discuss the relationship between Indo-Pacific\  Eleotris species. There is a well-supported dichotomy in the molecular phylogeny, and this separation into two main clades is also morphologically visible, as it reveals a difference in the arrangement of cephalic sensory papillae. Indeed, the phylogeny distinguishes the species with the {\textquotedblleft}open{\textquotedblright} pattern of the operculum sensory papillae and the species with the {\textquotedblleft}closed{\textquotedblright} one. This phylogeny thus reflects the morphology of the opercular papillae. The evolution of this character is discussed in terms of the adaptation of the\ Eleotris genus to life in tropical insular river systems.

}, doi = {DOI: 10.1111/zsc.12366}, author = {Marion Mennesson and Maeda, Ken and Philippe Keith} } @article {8451, title = {Examples of Understory Plant Communities Observed in Post-Agricultural Recent Woodlands and Uninterrupted Ancient Forests}, journal = {Bulletin of the Ecological Society of America}, volume = {101}, year = {2019}, month = {01/2020}, pages = {e01634}, author = {Morel, Lo{\"\i}s and Barbe, Lou and Jung, Vincent and Cl{\'e}ment, Bernard and Schnitzler, Annik and Fr{\'e}d{\'e}ric Ysnel} } @article {6869, title = {Fatty acids, C and N dynamics and stable isotope ratios during experimental degradation of shrimp pond effluents in mangrove water}, journal = {Marine Environmental Research}, volume = {150}, year = {2019}, month = {Jan-09-2019}, pages = {104751}, issn = {01411136}, doi = {10.1016/j.marenvres.2019.104751}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0141113619301953}, author = {Vivier, Baptiste and Frank David and Cyril Marchand and Thanh-Nho, Nguyen and Tarik Meziane} } @article {8554, title = {Fine scale geographic residence and annual primary production drive body condition of wild immature green turtles ( Chelonia mydas ) in Martinique Island (Lesser Antilles)}, journal = {Biology Open}, year = {2019}, month = {Jan-01-2019}, doi = {10.1242/bio.048058}, url = {https://journals.biologists.com/bio/article/doi/10.1242/bio.048058/266150/Fine-scale-geographic-residence-and-annual-primary}, author = {Bonola, Marc and Girondot, Marc and Robin, Jean-Patrice and Martin, Jordan and Siegwalt, Flora and Jeantet, Lor{\`e}ne and Lelong, Pierre and Grand, Cl{\'e}ment and Chambault, Philippine and Etienne, Denis and Gresser, Julie and Hielard, Ga{\"e}lle and Alexandre, Arqu{\'e} and R{\'e}gis, Sidney and Nicolas, Lecerf and Frouin, C{\'e}dric and Lefebvre, Fabien and Sutter, Emmanuel and Vedie, Fabien and Barnerias, Cyrille and Laurent, Thieulle and Bordes, Robinson and Guimera, Christelle and Aubert, Nathalie and Bouaziz, Myriam and Pinson, Adrien and Fr{\'e}d{\'e}ric, Flora and Matthieu, Duru and Benhalilou, Abdelwahab and C{\'e}line, Murgale and Maillet, Thomas and Andreani, Lucas and Campistron, Guilhem and Sikora, Maxym and Rateau, Fabian and Francis, George and Joffrey, Eggenspieler and Woignier, Thierry and All{\'e}nou, Jean-Pierre and Louis-Jean, Laurent and Chanteur, B{\'e}n{\'e}dicte and B{\'e}ranger, Christelle and Crillon, Jessica and Brador, Aude and Habold, Caroline and Le Maho, Yvon and Chevallier, Damien} } @article {8399, title = {First record of Phoxinus csikii Hank{\'o}, 1922 (Actinopterygii, Cypriniformes) in France}, journal = {Cybium}, volume = {43}, year = {2019}, pages = {199-202}, abstract = {Une identification mol{\'e}culaire par barcoding (marqueur du COI, 651 pb) a {\'e}t{\'e} r{\'e}alis{\'e}e sur un vairon captur{\'e} dans le Rupt de Mad {\`a} Essey-et-Maizerais (bassin du Rhin/Moselle). Ainsi, ce sp{\'e}cimen appartient {\`a} l{\textquoteright}esp{\`e}ce r{\'e}cemment revalid{\'e}e Phoxinus csikii Hank{\'o}, 1922. Il s{\textquoteright}agit ainsi du premier signalement de cette esp{\`e}ce en France, et de la quatri{\`e}me esp{\`e}ce de vairon connue dans ce pays.}, author = {Denys, Ga{\"e}l and Mann{\'e}, S{\'e}bastien} } @inbook {5973, title = {Fish skeletal tissues}, booktitle = {Fish histology (Kirschbaum F \& Formicki K) }, year = {2019}, publisher = {Taylor \& Francis Group}, organization = {Taylor \& Francis Group}, author = {Fran{\c c}ois J Meunier} } @article {6018, title = {Functional divergence of thyrotropin beta-subunit paralogs gives new insights into salmon smoltification metamorphosis}, journal = {Scientific Reports}, volume = {9}, year = {2019}, pages = {4561}, author = {Fleming, Mitchell S and Maugars, Gersende and Lafont, Anne-Gaelle and Rancon, Jocelyn and Fontaine, Romain and Nourizadeh-Lillabadi, Rasoul and Weltzien, Finn-Arne and Santidrian Yebra-Pimentel, Elena and Dirks, Ron and McCormick, Stephen D and Rousseau, Karine and Martin, Patrick and Sylvie Dufour} } @article {5953, title = {Histological data on bone and teeth in two dragonf{\`\i}shes (Stomiidae; Stomiiformes): Borostomiaspanamensis Regan \& Trewavas, 1929 and Stomias boa Reinhardt 1842}, journal = {Cybium}, volume = {43}, year = {2019}, pages = {103-107}, doi = {10.26028/cybium/2019-431-010}, url = {http://sfi-cybium.fr/fr/histological-data-bone-and-teeth-two-dragonfishes-stomiidae-stomiiformes-borostomias-panamensis}, author = {Germain, D and Schnell, NK and Fran{\c c}ois J Meunier} } @article {5957, title = {Histological study of the cutaneous bony scutes in the John dory, Zeus faber Linnaeus, 1758 (Teleostei: Zeiformes: Zeidae)}, journal = {Cahiers de Biologie Marine}, volume = {60}, year = {2019}, pages = {195-199}, doi = {10.21411/cbm.a.260f6487}, url = {http://application.sb-roscoff.fr/cbm/doi/10.21411/CBM.A.260F6487}, author = {Fran{\c c}ois J Meunier and Bearez, Philippe} } @article {5858, title = {Importance of the vegetation-groundwater-stream continuum to understand transformation of biogenic carbon in aquatic systems {\textendash} A case study based on a pine-maize comparison in a lowland sandy watershed (Landes de Gascogne, {SW} France)}, journal = {Science of The Total Environment}, volume = {661}, year = {2019}, month = {apr}, pages = {613{\textendash}629}, doi = {10.1016/j.scitotenv.2019.01.152}, url = {https://doi.org/10.1016/j.scitotenv.2019.01.152}, author = {Loris Deirmendjian and Pierre Anschutz and Christian Morel and Alain Mollier and Laurent Augusto and Denis Loustau and Luiz Carlos Cotovicz and Damien Buquet and Katixa Lajaunie and Gwena{\"e}lle Chaillou and Baptiste Voltz and C{\'e}line Charbonnier and Dominique Poirier and Gwena{\"e}l Abril} } @conference {6682, title = {Important readjustments in the biomass and distribution of groundfish species in the northern part of the Kerguelen Plateau and Skiff Bank.}, booktitle = {The Kerguelen Plateau: marine ecosystem and fisheries}, year = {2019}, pages = {135-184}, publisher = {Australian Antarctic Division}, organization = {Australian Antarctic Division}, edition = {Welsford, D., J. Dell and G. Duhamel (Eds)}, address = { Kingston, Tasmania, Australia.}, isbn = {978-1-876934-30-9}, url = {http://heardisland.antarctica.gov.au}, author = {Guy Duhamel and Clara P{\'e}ron and Sin{\`e}gre, Romain and Charlotte Chazeau and Nicolas Gasco and M{\'e}lyne Hautecoeur and Martin, Alexis and Durand, Isabelle and Causse, Romain} } @article {6888, title = {Is It First the Egg or the Shrimp? {\textendash} Diversity and Variation in Microbial Communities Colonizing Broods of the Vent Shrimp Rimicaris exoculata During Embryonic Development}, journal = {Frontiers in Microbiology}, volume = {10}, year = {2019}, month = {May-04-2020}, doi = {10.3389/fmicb.2019.00808}, url = {https://www.frontiersin.org/article/10.3389/fmicb.2019.00808/full}, author = {Methou, Pierre and Hern{\'a}ndez-{\'A}vila, Ivan and Aube, Johanne and Cueff-Gauchard, Val{\'e}rie and Gayet, Nicolas and Amand, Louis and Bruce Shillito and Pradillon, Florence and Cambon-Bonavita, Marie-Anne} } @article {5971, title = {The long time adaptation of coelacanths to moderate deep water: reviewing the evidences}, journal = {Bulletin of Kitakyushu Museum of Natural History and Human History. Series A: Natural History}, volume = {17}, year = {2019}, pages = {29-35}, author = {Cupello, C and Cl{\'e}ment, Ga{\"e}l and Fran{\c c}ois J Meunier and Herbin, Marc and Yoshikata Yabumoto and Brito, Paulo M.} } @article {5865, title = {Microbial diversity involved in iron and cryptic sulfur cycling in the ferruginous, low-sulfate waters of Lake Pavin}, journal = {PLOS ONE}, volume = {14}, year = {2019}, month = {feb}, pages = {e0212787}, doi = {10.1371/journal.pone.0212787}, url = {https://doi.org/10.1371/journal.pone.0212787}, author = {Berg, Jasmine S. and J{\'e}z{\'e}quel, Didier and Duverger, Arnaud and Lamy, Dominique and Laberty-Robert, Christel and Miot, Jennyfer} } @article {6805, title = {Modern drought conditions in western Sahel unprecedented in the past 1600~years}, journal = {Climate Dynamics}, volume = {52}, year = {2019}, month = {Jan-02-2019}, pages = {1949 - 1964}, abstract = {As climate model uncertainties remain very large for future rainfall in the Sahel, a multi-centennial perspective is required to assess the situation of current Sahel climate in the context of global warming. We present here the first record of hydroclimatic variability over the past 1600\ years in Senegal, obtained from stable oxygen isotope analyses (δ18O) in archaeological shell middens from the Saloum Delta. During the preindustrial period, the region was relatively humid, with maximum humidity reached during the period from AD 1500 to AD 1800, referred to as the Little Ice Age. A significant negative link is observed at the centennial scale between global temperature and humidity in the Sahel that is at odds with the expected effects of latitudinal shifts of the intertropical convergence zone during the last millennium. In the context of the past 1600\ years, the Western Sahel appears to be experiencing today unprecedented drought conditions. The rapid aridification that started ca. AD 1800 and the recent emergence of Sahel drought from the natural variability point to an anthropogenic forcing of Sahel drying trend. This new long-term perspective suggests that the recovery of Sahel rainfall in the last decade may only result from short-term internal variability, and supports climate models that predict an increase of Sahel drought under future greenhouse climate.}, issn = {0930-7575}, doi = {10.1007/s00382-018-4311-3}, url = {https://hal.archives-ouvertes.fr/hal-02349321}, author = {Carr{\'e}, Matthieu and Azzoug, Moufok and Zaharias, Paul and Camara, Abdoulaye and Cheddadi, Rachid and Chevalier, Manuel and Fiorillo, Denis and Gaye, Amadou T. and Janicot, Serge and Khodri, Myriam and Lazar, Alban and Claire E. Lazareth and Mignot, Juliette and Mitma Garc{\'\i}a, Nancy and Patris, Nicolas and Perrot, Oc{\'e}ane and Wade, Malick} } @article {8157, title = {Molecular evolution and functional characterisation of insulin relatedpeptides in molluscs: Contributions of Crassostrea giga sgenomic andtranscriptomic-wide screening}, journal = {General Comparative and Endocrinology}, volume = {271}, year = {2019}, pages = {15-29}, author = {Cherif Feildel Meva and Heude Berthelin Clothilde and Adeline Beatrice and Riviere Guillaume and Favrel Pascal and Kelnner Kristell} } @article {5956, title = {Morphological and histological study of the scales of the grey notothen, Lepidonotothen squamifrons (Gunther 1880) (Nototheniidae; Perciformes; Teleostei)}, journal = {Cybium}, volume = {43}, year = {2019}, pages = {097-101}, doi = {10.26028/cybium/2019-431-009}, url = {http://sfi-cybium.fr/fr/morphological-and-histological-study-scales-grey-notothen-lepidonotothen-squamifrons-g{\"u}nther-1880}, author = {Lecomte, F and Fran{\c c}ois J Meunier and Guy Duhamel} } @article {8156, title = {Morphological and molecular criteria allow the identification of putative germ stem cells in a lophotrochozoan, the Pacific oyster Crassostrea gigas}, journal = {Histochemistry and cell biology}, volume = {151}, year = {2019}, pages = {419-433}, author = {Cherif Feildel Maeva and Kellner Kristell and Goux Didier and Elie Nicolas and Adeline Beatrice and Heude Berthelin Clothilde} } @article {6663, title = {Multi-trace-element sea surface temperature coral reconstruction for the southern Mozambique Channel reveals teleconnections with the tropical Atlantic}, journal = {Biogeosciences}, volume = {16}, year = {2019}, pages = {695-712}, abstract = {Here we report seasonally resolved sea surface temperatures for the southern Mozambique Channel in the SW Indian Ocean based on multi-trace-element temperature proxy records preserved in two Porites sp. coral cores. Particularly, we assess the suitability of both separate and combined Sr/Ca and Li/Mg proxies for improved multi-element SST reconstructions. Overall, geochemical records from Europa Island Porites sp. highlight the potential of Sr/Ca and Li/Mg ratios as high-resolution climate proxies but also show significant differences in their response at this Indian Ocean subtropical reef site. Our reconstruction from 1970 to 2013 using the Sr/Ca SST proxy reveals a warming trend of 0.58 {\textpm} 0.1 {\textbullet} C in close agreement with instrumental data (0.47 {\textpm} 0.07 {\textbullet} C) over the last 42 years (1970-2013). In contrast, the Li/Mg showed unrealistically large warming trends, most probably caused by uncertainties around different uptake mechanisms of the trace elements Li and Mg and uncertainties in their temperature calibration. In our study, Sr/Ca is superior to Li/Mg to quantify absolute SST and relative changes in SST. However, spatial correlations between the combined detrended Sr/Ca and Li/Mg proxies compared to instrumental SST at Europa revealed robust correlations with local climate variability in the Mozambique Channel and teleconnections to regions in the Indian Ocean and southeastern Pacific where surface wind variability appeared to dominate the underlying pattern of SST variability. The strongest correlation was found between our Europa SST reconstruction and instrumental SST records from the northern tropical Atlantic. Only a weak correlation was found with ENSO, with recent warm anomalies in the geochemical proxies coinciding with strong El Ni{\~n}o or La Ni{\~n}a. We identified the Pacific-North American (PNA) atmospheric pattern , which develops in the Pacific in response to ENSO, and the tropical North Atlantic SST as the most likely causes of the observed teleconnections with the Mozambique Channel SST at Europa.}, keywords = {Anthozoa, Atlantic Ocean, Atlantic Ocean (North), Atlantic Ocean (Tropical), climate variation, coral, El Nino, El Nino-Southern Oscillation, Europa Island, Indian Ocean, La Nina, Mascarene Islands, Mozambique Channel, Pacific Ocean, Pacific Ocean (Southeast), Porites, proxy climate record, reconstruction, Reunion, sea surface temperature, subtropical region, surface wind, teleconnection, trace element}, issn = {17264170}, doi = {10.5194/bg-16-695-2019}, url = {https://www.biogeosciences.net/16/695/2019/}, author = {Zinke, J. and D{\textquoteright}Olivo, J.P. and Gey, C.J. and McCulloch, M.T. and Henrich J Bruggemann and Lough, J.M. and Mireille M.M. Guillaume} } @article {6816, title = {Neuroanatomy of a hydrothermal vent shrimp provides insights into the evolution of crustacean integrative brain centers}, journal = {eLife}, volume = {8}, year = {2019}, month = {Jun-08-2019}, abstract = {Alvinocaridid shrimps are emblematic representatives of the deep hydrothermal vent
fauna at the Mid-Atlantic Ridge. They are adapted to a mostly aphotic habitat with extreme
physicochemical conditions in the vicinity of the hydrothermal fluid emissions. Here, we
investigated the brain architecture of the vent shrimp Rimicaris exoculata to understand possible
adaptations of its nervous system to the hydrothermal sensory landscape. Its brain is modified from
the crustacean brain ground pattern by featuring relatively small visual and olfactory neuropils that
contrast with well-developed higher integrative centers, the hemiellipsoid bodies. We propose that
these structures in vent shrimps may fulfill functions in addition to higher order sensory processing
and suggest a role in place memory. Our study promotes vent shrimps as fascinating models to
gain insights into sensory adaptations to peculiar environmental conditions, and the evolutionary
transformation of specific brain areas in Crustacea.}, doi = {10.7554/eLife.47550.001}, url = {https://elifesciences.org/articles/47550}, author = {Machon, Julia and Krieger, Jakob and Meth, Rebecca and Magali Zbinden and Juliette Ravaux and Montagn{\'e}, Nicolas and Chertemps, Thomas and Harzsch, Steffen} } @article {6664, title = {Patterns of at-sea behaviour at a hybrid zone between two threatened seabirds}, journal = {Scientific Reports}, volume = {9}, year = {2019}, month = {Jan-12-2019}, doi = {10.1038/s41598-019-51188-8}, url = {http://www.nature.com/articles/s41598-019-51188-8}, author = {Austin, Rhiannon E. and Wynn, Russell B. and Votier, Stephen C. and Trueman, Clive and McMinn, Miguel and Rodr{\'\i}guez, Ana and Suberg, Lavinia and Maurice, Louise and Newton, Jason and Genovart, Meritxell and Clara P{\'e}ron and Gr{\'e}millet, David and Guilford, Tim} } @article {5954, title = {The phylogenetic origin and evolution of acellular bone in teleost fishes: insights into osteocyte function in bone metabolism}, journal = {Biological Reviews}, year = {2019}, abstract = {

ABSTRACT Vertebrate bone is composed of three main cell types: osteoblasts, osteoclasts and osteocytes, the latter being by far the most numerous. Osteocytes are thought to play a fundamental role in bone physiology and homeostasis, however they are entirely absent in most extant species of teleosts, a group that comprises the vast majority of bony {\textquoteleft}fishes{\textquoteright}, and approximately half of vertebrates. Understanding how this acellular (anosteocytic) bone appeared and was maintained in such an important vertebrate group has important implications for our understanding of the function and evolution of osteocytes. Nevertheless, although it is clear that cellular bone is ancestral for teleosts, it has not been clear in which specific subgroup the osteocytes were lost. This review aims to clarify the phylogenetic distribution of cellular and acellular bone in teleosts, to identify its precise origin, reversals to cellularity, and their implications. We surveyed the bone type for more than 600 fossil and extant ray-finned fish species and optimised the results on recent large-scale molecular phylogenetic trees, estimating ancestral states. We find that acellular bone is a probable synapomorphy of Euteleostei, a group uniting approximately two-thirds of teleost species. We also confirm homoplasy in these traits: acellular bone occurs in some non-euteleosts (although rarely), and cellular bone was reacquired several times independently within euteleosts, in salmons and relatives, tunas and the opah (Lampris sp.). The occurrence of peculiar ecological (e.g. anadromous migration) and physiological (e.g. red-muscle endothermy) strategies in these lineages might explain the reacquisition of osteocytes. Our review supports that the main contribution of osteocytes in teleost bone is to mineral homeostasis (via osteocytic osteolysis) and not to strain detection or bone remodelling, helping to clarify their role in bone physiology.

}, keywords = {acellular bone, Actinopterygii, ancestral state reconstruction, anosteocytic bone, bone remodelling, endothermy, osteocyte, Salmoniformes, Scombridae, teleostei}, doi = {10.1111/brv.12505}, url = {https://onlinelibrary.wiley.com/doi/abs/10.1111/brv.12505}, author = {Davesne, Donald and Fran{\c c}ois J Meunier and Schmitt, Armin D. and Friedman, Matt and Otero, Olga and Benson, Roger B. J.} } @article {5929, title = {Resurrection of Caridina natalensis De Man, 1908 (Crustacea: Decapoda: Atyidae) in the South Western Indian Ocean}, journal = {Zootaxa}, volume = {4543}, year = {2019}, pages = {375-387}, abstract = {

Numerous specimens of a freshwater shrimp with small eggs belonging to the Caridina nilotica complex collected in the South Western Indian Ocean were studied and compared with recent and old collection specimens genetically (16S mito-chondrial analysis for recent and type specimens) and morphologically. The results revealed that, in the Indian Ocean, what has been identified by several authors under various species names of the complex C. nilotica, was in fact C. natal-ensis De Man, 1908. This valid species is re-described and compared with closely related species, often confused with it in this area: C. brachydactyla De Man, 1908, C. brevidactyla Roux, 1920, C. gracilipes De Man, 1892 and C. longirostris H. Milne Edwards, 1837.

}, keywords = {16S, Caridina, Comoros, Integrative taxonomy, Madagascar, Mayotte, morphology, Seychelles, South Africa}, author = {de Mazancourt, Valentin and Mlambo, MC and Castelin, Magalie and Renneville, C and Marquet, G{\'e}rard and Philippe Keith} } @article {6040, title = {Revision of freshwater shrimps belonging to Caridina weberi complex (Crustacea: Decapoda: Atyidae) from Polynesia with discussion on their biogeography}, journal = {Journal of Natural History}, volume = {53}, year = {2019}, pages = {815{\textendash}847}, abstract = {

Caridina weberi, an emblematic species of the {\textquoteleft}C. weberi complex{\textquoteright}, was described by De Man in 1892 from different localities in Indonesia. Until now, this species was thought to have a wide distribution in Polynesia. Numerous specimens identified as C. weberi were collected recently from various Polynesian islands. In the context of integrative taxonomy, they were morphologically and genetically studied. Three new species allied to C. weberi are here described: C. marquesensis n. sp., C. futunensis n. sp. and C. tupaia n. sp. The occurrence of C. rapaensis, another species part of the {\textquoteleft}C. weberi{\textquoteright} complex is confirmed. Descriptions or redescription of these species are given as well as their geographical and ecological distributions. The position of these species in the complex is clarified. A key is provided to facilitate identification.

}, keywords = {16S, freshwater shrimp, genetic, Integrative taxonomy, morphology}, doi = {https://doi.org/10.1080/00222933.2019.1612959}, author = {de Mazancourt, Valentin and Marquet, G{\'e}rard and Philippe Keith} } @proceedings {6684, title = {Shark bycatch observed in the bottom longline fishery off the Kerguelen islands in 2006-2016, with a focus on Etmopterus viator}, year = {2019}, month = {2019}, publisher = {Australian Antarctic Division}, edition = {Welsford, D., J. Dell and G. Duhamel (Eds)}, address = {Kingston, Tasmania, Australia}, author = {Charlotte Chazeau and S.P. Igl{\'e}sias and Clara P{\'e}ron and Nicolas Gasco and Martin, Alexis and Guy Duhamel} } @article {5984, title = {Short-term changes in the quality of suspended particulate matter in a human impacted and mangrove dominated tropical estuary (Can Gio, Vietnam)}, journal = {Continental Shelf Research }, volume = {178}, year = {2019}, month = {01/05/2019}, pages = {59-67}, abstract = {

Suspended particulate matter (SPM) is a key component of coastal food webs and a key variable of nutrient budgets. Understanding its variability across short time scales in estuaries may help ecologists understand seasonal and diurnal migration of estuarine organisms, and answer how their nutritional requirements are fulfilled. It may also inform biogeochemists regarding the factors that influence import and export of nutrients between terrestrial and coastal ecosystems. This study aimed to link the dynamics of fatty acids, stable isotopes (δ13C and δ15N) and C/N ratios of SPM, revealing organic matter quality, to rapidly varying factors (SPM concentration, salinity and presence of daylight) and comparing this variability to the seasonal variation induced by the alternation of dry and wet seasons in the studied region. Our results revealed that these rapidly varying factors had a strong influence on the bacterial and the phytoplanktonic compartments of SPM. They suggest that tidally resuspended particles are the site of intense heterotrophic activity and that estuarine phytoplankton store lipids during the daytime up to substantially modifying SPM quality. Our study also shows higher freshness of SPM during the wet season. We expect this study to raise the interest of both biologists and biogeochemists to introduce daily variability of SPM in food webs and nutrient budgets modelling.

}, doi = {10.1016/j.csr.2019.03.011}, author = {Frank David and Cyril Marchand and Najet Thiney and Tran-thi, N and Tarik Meziane} } @article {5972, title = {The skeleton and the mineralized tissues of the living coelacanths}, journal = {Bulletin of Kitakyushu Museum of Natural History and Human History. Series A: Natural History}, volume = {17}, year = {2019}, pages = {37-48}, author = {Fran{\c c}ois J Meunier and Cupello, C and Cl{\'e}ment, Ga{\"e}l} } @article {5972, title = {The skeleton and the mineralized tissues of the living coelacanths}, journal = {Bulletin of Kitakyushu Museum of Natural History and Human History. Series A: Natural History}, volume = {17}, year = {2019}, pages = {37-48}, author = {Fran{\c c}ois J Meunier and Cupello, C and Cl{\'e}ment, Ga{\"e}l} } @article {6687, title = {Spontaneous recovery of functional diversity and rarity of ground-living spiders shed light on the conservation importance of recent woodlands}, journal = {Biodiversity and Conservation}, volume = {28}, year = {2019}, month = {Jan-03-2019}, pages = {687 - 709}, issn = {0960-3115}, doi = {10.1007/s10531-018-01687-3}, url = {http://link.springer.com/10.1007/s10531-018-01687-3}, author = {Morel, Lo{\"\i}s and Dujol, Beno{\^\i}t and Courtial, Cyril and Vasseur, Manon and Leroy, Boris and Fr{\'e}d{\'e}ric Ysnel} } @article {5955, title = {Teeth of extant Polypteridae and Amiidae have plicidentine organization}, journal = {Acta Zoologica}, volume = {100}, year = {2019}, pages = {119-125}, abstract = {

Abstract The study of teeth of the lower jaws of Amia calva and Polypterus senegalus, with non -destructive X-ray tomography, has revealed that there are dentine folds in the tooth pulp cavity in both species. These folds are simple and present only in the base of the pulp cavity where they strengthen the fixation of teeth on the jaw. So the teeth of these two basal actinopterygian taxa have a simplexodont type of plicidentine like the extinct {\textdagger}Cheirolepis and various extant teleostean predators, whereas the extant Lepisosteids, the sister group of Amiidae, have polyplocodont plicidentine. The phylogenetic/adaptive significance of this simplexodont plicidentine is discussed.

}, keywords = {3D tomography, Amia, plicidentine, Polypterus, tooth, virtual histology}, doi = {10.1111/azo.12237}, url = {https://onlinelibrary.wiley.com/doi/abs/10.1111/azo.12237}, author = {Germain, D and Fran{\c c}ois J Meunier} } @article {6662, title = {Temperature patterns and mechanisms influencing coral bleaching during the 2016 El Ni{\~n}o}, journal = {Nature Climate Change}, volume = {9}, year = {2019}, pages = {845-851}, abstract = {Under extreme heat stress, corals expel their symbiotic algae and colour (that is, {\textquoteleft}bleaching{\textquoteright}), which often leads to widespread mortality. Predicting the large-scale environmental conditions that reinforce or mitigate coral bleaching remains unresolved and limits strategic conservation actions1,2. Here we assessed coral bleaching at 226 sites and 26 environmental variables that represent different mechanisms of stress responses from East Africa to Fiji through a coordinated effort to evaluate the coral response to the 2014{\textendash}2016 El Ni{\~n}o/Southern Oscillation thermal anomaly. We applied common time-series methods to study the temporal patterning of acute thermal stress and evaluated the effectiveness of conventional and new sea surface temperature metrics and mechanisms in predicting bleaching severity. The best models indicated the importance of peak hot temperatures, the duration of cool temperatures and temperature bimodality, which explained 50\% of the variance, compared to the common degree-heating week temperature index that explained only 9\%. Our findings suggest that the threshold concept as a mechanism to explain bleaching alone was not as powerful as the multidimensional interactions of stresses, which include the duration and temporal patterning of hot and cold temperature extremes relative to average local conditions. {\textcopyright} 2019, The Author(s), under exclusive licence to Springer Nature Limited.}, keywords = {Algae, Anthozoa}, issn = {1758678X}, doi = {10.1038/s41558-019-0576-8}, url = {https://www.nature.com/articles/s41558-019-0576-8}, author = {McClanahan, T.R. and Darling, E.S. and Maina, J.M. and Muthiga, N.A. and D{\textquoteright}agata, S. and Jupiter, S.D. and Arthur, R. and Wilson, S.K. and Mangubhai, S. and Nand, Y. and Ussi, A.M. and Humphries, A.T. and Patankar, V.J. and Mireille M.M. Guillaume and Philippe Keith and Shedrawi, G. and Julius, P. and Grimsditch, G. and Ndagala, J. and Leblond, J.} } @article {6692, title = {Testing methods in species distribution modelling using virtual species: what have we learnt and what are we missing?}, journal = {Ecography}, volume = {42}, year = {2019}, month = {May-12-2020}, pages = {2021 - 2036}, issn = {0906-7590}, doi = {10.1111/ecog.04385}, url = {https://onlinelibrary.wiley.com/doi/10.1111/ecog.04385}, author = {Meynard, Christine N. and Leroy, Boris and Kaplan, David M.} } @article {6042, title = {Threatened fish: Lentipes rubrofasciatus Maug{\'e}, Marquet and Laboute, 1992 (Gobiidae)}, journal = {Cybium}, volume = {43}, year = {2019}, pages = {123-124}, doi = {10.26028/cybium/2019-423-001}, url = {http://sfi-cybium.fr/fr/threatened-fish-lentipes-rubrofasciatus-maug\%C3\%A9-marquet-laboute-1992-gobiidae}, author = {Philippe Keith and Marion Mennesson} } @article {6470, title = {Tissue-Specific Biomarker Responses in the Blue Mussel Mytilus spp. Exposed to a Mixture of Microplastics at Environmentally Relevant Concentrations}, journal = {Frontiers in Environmental Science}, volume = {7}, year = {2019}, month = {Sep-03-2020}, abstract = {The impact of a microplastic (MP) mixture composed of polyethylene (PE) and polypropylene (PP) plastic particles, prepared from commercially available products, was evaluated in blue mussels Mytilus spp. exposed to three environmentally relevant concentrations: 0.008 μg L-1 (low), 10 μg L-1 (medium), and 100 μg L-1 (high). Organisms were exposed for 10 days followed by 10 days of depuration in clean seawater under controlled laboratory conditions. The evaluation of MP effects on mussel clearance rate, tissue structure, antioxidant defenses, immune and digestive parameters, and DNA integrity were investigated while the identification of plastic particles in mussel tissues (gills, digestive gland, and remaining tissues), and biodeposits (feces and pseudofaeces) was performed using infrared microscopy (μFT-IR). Results showed the presence of MPs only in the digestive gland of mussels exposed to the highest tested concentration of MPs with a mean of 0.75 particle/mussel (after the 10 days of exposure). In biodeposits, PE and PP particles were detected following exposure to all tested concentrations confirming the ingestion of MPs by the organisms. A differential response of antioxidant enzyme activities between digestive gland and gills was observed. Significant increases in superoxide dismutase (SOD) and catalase (CAT) activities were measured in the digestive gland of mussels exposed to the low (0.008 μg L-1) and medium (10 μg L-1) concentrations ofMPs and in the gills frommussels exposed to the highest concentration (100 μg L-1) of MPs that could be indicative of a change in the redox balance. Moreover, an increase in acid phosphatase activity was measured in hemolymph of mussels exposed to 0.008 and 10 μg L-1 concentrations. No significant difference was observed in the clearance rate, and histopathological parameters between control and exposed mussels. This study brings new insights on the potential sublethal impacts of MPs at environmentally relevant concentrations in marine bivalves.}, keywords = {biomarkers, microplastics, Mytilus, oxidative stress, polyethylene, polypropylene}, doi = {10.3389/fenvs.2019.00033}, url = {https://www.frontiersin.org/article/10.3389/fenvs.2019.00033}, author = {Revel, Messika and Lagarde, Fabienne and Perrein-Ettajani, Hanane and Bruneau, M{\'e}lanie and Akcha, Farida and Sussarellu, Rossana and Rouxel, Julien and Katherine Costil and Decottignies, Priscilla and Cognie, Bruno and Ch{\^a}tel, Am{\'e}lie and Mouneyrac, Catherine} } @article {5860, title = {The transformation of macrophyte-derived organic matter to methane relates to plant water and nutrient contents}, journal = {Limnology and Oceanography}, year = {2019}, month = {mar}, doi = {10.1002/lno.11148}, url = {https://doi.org/10.1002/lno.11148}, author = {Charlotte Grasset and Gwena{\"e}l Abril and Raquel Mendon{\c c}a and Fabio Roland and Sebastian Sobek} } @article {5769, title = {Trophic relationships and basal resource utilisation in the Can Gio Mangrove Biosphere Reserve (Southern Vietnam)}, journal = {Journal of Sea Research}, year = {2019}, abstract = {

Abstract Fatty acid biomarkers and dual stable isotopes (δ13C and δ15N) were used to identify the preferred food sources of consumers in a mangrove tidal creek and nearby unforested (mud bank) and forested areas located in the Can Gio Mangrove Biosphere Reserve (Southern Vietnam). We analysed 15 macro-invertebrates and 1 fish species representing primary consumers and their immediate predators in this area. Specific groups of fatty acids were used to trace the fate of various food sources (i.e., suspended particulate organic matter, mangrove litter and sedimentary organic matter). The δ13C and δ15N of consumers ranged from -26.9 to -18.8{\textperthousand} and from 1.1 to 9.9{\textperthousand}, respectively. The trophic pathway based on mangrove litter, characteristic of mangrove ecosystems, is nutritionally sustaining various crab and snail species. In contrast, it appears that the most mobile species (fish and shrimps), living in the water column and possibly migrating with tides, are mostly feeding on suspended particulate organic matter, suggesting that this trophic pathway is of great importance for connectivity among tropical coastal ecosystems. Our study suggests that snails and crabs mainly act as mineralisers, processing high quantities of detrital material to meet their nutritional needs and thus releasing nutrients through the production of faeces, that are further mineralised by microorganisms, while locally grown phytoplankton reintegrates these compounds into its biomass and feeds migrating species. We highlight here a possible link between mangrove litter and coastal food webs.

}, doi = {10.1016/j.seares.2018.12.006}, url = {https://www.sciencedirect.com/science/article/pii/S1385110118301679}, author = {Frank David and Cyril Marchand and Nguyen, Thanh-Nho and Pierre Taillardat and Tarik Meziane} } @article {5630, title = {Age and growth of the Amazonian migratory catfish Brachyplatystoma rousseauxii in the Madeira River basin before the construction of dams}, journal = {Neotropical Ichthyology}, volume = {16}, year = {2018}, pages = {e170130, 2018}, abstract = {

The goliath catfish Brachyplatystoma rousseauxii has crucial economical and ecological functions in the Amazon basin. Although its life history characteristics have been studied in the Amazon, there is little information in the Madeira River basin, which holds genetically distinct populations and where dams were recently built. Using fish collected in Bolivia, Brazil and Peru, this study provides a validation of growth rings deposition and details the growth patterns of B. rousseauxii in the Madeira before the dams{\textquoteright} construction. Age structure and growth parameters were determined from 497 otolith readings. The species exhibits two growth rings per year and sampled fish were between 0 and 16 years old. In the Brazilian portion of the basin, mainly young individuals below 5 years old were found, whereas older fish (\> 5 years) were caught only in the Bolivian and Peruvian stretches, indicating that after migrating upstream to reproduce, adults remain in the headwaters of the Madeira River. Comparing with previous publications, B. rousseauxii had a slower growth and 20 cm lower maximum standard length in the Madeira River than in the Amazon River. This study provides a baseline for future evaluation of changes in population dynamics of the species following dams closure.

Palabras clave:\ Amazon; Biannual rings; Goliath catfish; Life cycle; Otolith

}, doi = {10.1590/1982-0224-20170130}, author = {Hauser, Marilia and Doria, C R C and Melo, L and Santos, A and Ayala, D and Nogueira, L and Amadio, S. A. and Fabr{\'e}, N and Torrente-Vilara, Gislene and Garc{\'\i}a V{\'a}squez, A and Renno, Jean-Francois and Carvajal-Vallejos, F M and Alonso, J-C and N{\'u}{\~n}ez-Rodr{\'\i}guez, Jes{\'u}s and Fabrice Duponchelle} } @article {5428, title = {Annual Phytoplankton Primary Production Estimation in a Temperate Estuary by Coupling PAM and Carbon Incorporation Methods}, journal = {Estuaries and Coasts}, year = {2018}, month = {02/2018}, abstract = {

Phytoplankton primary production varies considerably with environmental parameters especially in dynamic ecosystems like estuaries. The aimof this study was to investigate short-term primary production along the salinity gradient of a temperate estuary over the course of 1 year. The combination of carbon incorporation and fluorescence methods enabled primary production estimation at short spatial and temporal scales. The electron requirement for carbon fixation was investigated in relation with physical-chemical parameters to accurately estimate primary production at high frequency. These results combined with the variability of the photic layer allowed the annual estimation of primary production along the estuary. Phytoplankton dynamics was closely related to salinity and turbidity gradients, which strongly influenced cells physiology and photoacclimatation. The number of electrons required to fix 1 mol of carbon (C) was ranged between 1.6 and 25 mol electron mol C-1 with a mean annual value of 8 {\textpm} 5 mol electron mol C-1. This optimum value suggests that in nutrient replete conditions like estuaries, alternative electron flows are low, while electrons transfer from photosystem II to carbon fixation is highly efficient. A statistical model was used to improve the estimation of primary production from electron transport rate as a function of significant environmental parameters. Based on this model, daily carbon production in the Seine estuary (France) was estimated by considering light and photic zone variability. A mean annual daily primary production of 0.12 {\textpm} 0.18 g C m-2 day-1 with a maximum of 1.18 g C m-2 day-1 in summer was estimated which lead to an annual mean of 64.75 g C m-2 year-1. This approach should be applied more frequently in dynamic ecosystems such as estuaries or coastal waters to accurately estimate primary production in those valuable ecosystems.

}, keywords = {High frequency . Electron requirement for carbon fixation . Electron transport rate (ETR) . Seine estuary}, author = {Morelle, J{\'e}r{\^o}me and Mathilde Schapira and Francis Orvain and Riou, Philippe and Pascal Jean Lopez and Duplessix, Olivier and Rabiller, Emilie and Maheux, Franc and Simon, Benjamin and Pascal Claquin} } @article {7175, title = {Benthic species of the Kerguelen Plateau show contrasting distribution shifts in response to environmental changes}, journal = {Ecology and Evolution}, volume = {8}, year = {2018}, month = {Jan-06-2018}, pages = {6210 - 6225}, doi = {10.1002/ece3.2018.8.issue-1210.1002/ece3.4091}, url = {http://doi.wiley.com/10.1002/ece3.2018.8.issue-12}, author = {Guillaumot, Charl{\`e}ne and Fabri-Ruiz, Salom{\'e} and Martin, Alexis and Eleaume, Marc and Danis, Bruno and Feral, Jean-Pierre and Sauc{\`e}de, Thomas} } @article {6818, title = {Blow Your Nose, Shrimp! Unexpectedly Dense Bacterial Communities Occur on the Antennae and Antennules of Hydrothermal Vent Shrimp}, journal = {Frontiers in Marine Science}, volume = {5}, year = {2018}, month = {Aug-10-2018}, abstract = {In crustaceans, as in other animals, perception of environmental cues is of key importance for a wide range of interactions with the environment and congeners. Chemoreception involves mainly the antennae and antennules, which carry sensilla that detect water-borne chemicals. The functional importance of these as exchange surfaces in the shrimp{\textquoteright}s sensory perception requires them to remain free of any microorganism and deposit that could impair the fixation of odorant molecules on sensory neurons. We report here the occurrence of an unexpected dense bacterial colonization on surface of the antennae and antennules of four hydrothermal vent shrimp species. Microscopic observation, qPCR and 16S rRNA barcoding reveal the abundance, diversity and taxonomic composition of these bacterial communities, that are compared with those found on a related coastal shrimp. Bacterial abundances vary among species. Bacteria are almost absent in coastal shrimp, meanwhile they fully cover the antennal flagella in some hydrothermal vent species. Epsilon- and Gammaproteobacteria dominate the hydrothermal shrimp-associated communities, whereas Alphaproteobacteria and Bacteroidetes are dominant in the coastal ones. Bacteria associated with vent shrimp species are most similar to known chemoautotrophic sulfur-oxidizers. Potential roles of these bacteria on the hydrothermal shrimp antennae and antennules and on sensory functions are discussed.}, doi = {10.3389/fmars.2018.00357}, url = {https://www.frontiersin.org/article/10.3389/fmars.2018.00357/full}, author = {Magali Zbinden and Gallet, Alison and Szafranski, Kamil M. and Machon, Julia and Juliette Ravaux and L{\'e}ger, Nelly and Duperron, S{\'e}bastien} } @article {5465, title = {Carbon biogeochemistry and CO2 emissions in a human impacted and mangrove dominated tropical estuary (Can Gio, Vietnam)}, journal = {Biogeochemistry}, year = {2018}, month = {27/04/2018}, pages = {1-15}, abstract = {

The quantitative contribution of tropical estuaries to the atmospheric CO2\ budget has large uncertainties, both spatially and seasonally. We investigated the seasonal and spatial variations of carbon biogeochemistry downstream of Ho Chi Minh City (Southern Vietnam). We sampled four sites distributed from downstream of a highly urbanised watershed through mangroves to the South China Sea coast during the dry and wet seasons. Measured partial pressure of CO2(pCO2) ranged from 660 to 3000\ μatm during the dry season, and from 740 to 5000\ μatm during the wet season. High organic load, dissolved oxygen saturation down to 17\%, and pCO2up to 5000\ μatm at the freshwater endmember of the estuary reflected the intense human pressure on this ecosystem. We show that releases from mangrove soils affect the water column pCO2\ in this large tropical estuary (~600\ m wide and 10{\textendash}20\ m deep). This study is among the few to report direct measurements of both water pCO2\ and CO2\ emissions in a Southeast Asian tropical estuary located in a highly urbanised watershed. It shows that the contribution of such estuaries may have been previously underestimated, with CO2\ emissions ranging from 74 to 876\ mmol\ m-2\ day-1\ at low current velocity (\<\ 0.2\ m\ s-1). Corresponding gas transfer velocities k600,\ ranging from 1.7 to 11.0\ m\ day-1,\ were about 2 to 4 times of k600\ estimated using published literature equations.

}, doi = {https://doi.org/10.1007/s10533-018-0444-z}, author = {Frank David and Tarik Meziane and Tran-thi, N and Truong Van, V and Th{\`a}nh-Nho, N and Pierre Taillardat and Cyril Marchand} } @article {9382, title = {Carbon dynamics and inconstant porewater input in a mangrove tidal creek over contrasting seasons and tidal amplitudes}, journal = {Geochimica et Cosmochimica Acta}, volume = {237}, year = {2018}, pages = {32{\textendash}48}, abstract = {Constraining the contribution of mangrove-derived carbon in tidal creeks is fundamental to understanding the fate of mangrove primary production and the role of mangroves as coastal carbon sinks. Porewater measurements and 24-h time series in a mangrove tidal creek were conducted during the dry and wet season, and over contrasting tidal ranges at the Can Gio Biosphere Reserve, Vietnam. Surface water carbon concentrations (dissolved organic carbon (DOC), dissolved inorganic carbon (DIC), partial pressure of carbon dioxide (pCO2)) and their respective d13C values were correlated with radon, suggesting that porewater input drives mangrove-derived carbon in the tidal creek. Based on three complementary mixing models, porewater input contributed to about 30\% of the water volume and 46\% to 100\% of DOC and DIC pools in the tidal creek at low tide, with variabilities between seasons and tidal amplitudes. The creek carbon pool was 88\% DIC, 6\% DOC, and 6\% particulate organic carbon (POC). The pCO2 values during the wet season (2973{\textendash}16,495 latm) were on average 5-fold higher than during the dry season (584{\textendash}2946 latm). This was explained by a potential greater mineralization attributed to higher organic matter availability and residual humidity that stimulate bacterial activity, and by a potential tidal dilution changing the pCO2/DIC ratio as suggested by the Revelle factor. Consequently, average CO2 evasion from the creek was estimated at 327{\textendash}427 mmolC m{\`A}2 d{\`A}1 during the wet season and 92{\textendash}213 mmolC m{\`A}2 d{\`A}1 during the dry season, using two independent approaches. Tidal amplitude seemed to influence porewater input and its carbon loads, with a higher contribution during frequent and high tidal amplitudes (symmetric). However, the highest input occurred in a tidal cycle which was preceded by tidal cycle of low amplitude (asymmetric). We explain this ambiguity by the influence of both, rapid water turnover intensifying porewater exchange, and long water residence time enhancing carbon load in porewater.}, issn = {00167037}, doi = {10.1016/j.gca.2018.06.012}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0016703718303272}, author = {Taillardat, Pierre and Ziegler, Alan D. and Friess, Daniel A. and Widory, David and Truong Van, Vinh and Frank David and Thanh-Nho, Nguyen and Marchand, Cyril} } @article {5926, title = {Caridina variabilirostris (Crustacea: Decapoda: Atyidae), a new species of freshwater shrimp from Pohnpei (Micronesia)}, journal = {European Journal of Taxonomy}, volume = {453}, year = {2018}, pages = {1-16}, abstract = {

Recently de Mazancourt\ et al.(2017) highligted the {\textquotedblleft}Pinocchio-shrimp effect{\textquotedblright} on a new species of Atyid shrimp from Pohnpei (Micronesia). In combinating morphological data with a genetical analysis, this species is described here with its ecological distribution.\ The status of this new species is clarified and finally, neither\ C. brachydactyla\ De Man 1908nor\ C. mertoniJ. Roux, 1911 occur in Pohnpei.

}, author = {de Mazancourt, Valentin and Marquet, G{\'e}rard and Philippe Keith} } @article {5662, title = {Characterization of gonadotropin-releasing hormone (GnRH) genes from cartilaginous fish: evolutionary perspectives.}, journal = {Frontiers in Neuroscience}, volume = {12}, year = {2018}, pages = {607}, author = {Gaillard, A-L and Tay, Boon-Hui and Perez-Sirkin, Daniela and Anne-Gaelle Lafont and De Flori, C{\'e}line and Vissio, Paula G. and Mazan, Sylvie and Sylvie Dufour and Venkatesh, Byrappa and Tostivint, Herv{\'e}} } @article {6078, title = {Chemically-Mediated Interactions Between Macroalgae, Their Fungal Endophytes, and Protistan Pathogens}, journal = {Frontiers in Microbiology}, volume = {9}, year = {2018}, pages = {3161}, abstract = {

Filamentous fungi asymptomatically colonise the inner tissues of macroalgae, yet their ecological roles remain largely underexplored. Here, we tested if metabolites produced by fungal endophytes might protect their host against a phylogenetically broad spectrum of protistan pathogens. Accordingly, the cultivable fungal endophytes of four brown algal species were isolated and identified based on LSU and SSU sequencing. The fungal metabolomes were tested for their ability to reduce the infection by protistan pathogens in the algal model Ectocarpus siliculosus. The most active metabolomes effective against the oomycetes Eurychasma dicksonii and Anisolpidium ectocarpii, and the phytomixid Maullinia ectocarpii were further characterized chemically. Several pyrenocines isolated from Phaeosphaeria sp. AN596H efficiently inhibited the infection by all abovementioned pathogens. Strikingly, these compounds also inhibited the infection of nori (Pyropia yezoensis) against its two most devastating oomycete pathogens, Olpidiopsis pyropiae and Pythium porphyrae. We thus demonstrate that fungal endophytes associated with brown algae produce bioactive metabolites which might confer protection against pathogen infection. These results highlight the potential of metabolites to finely-tune the outcome of molecular interactions between algae, their endophytes and protistan pathogens. This also provide proof-of-concept towards the applicability of such metabolites in marine aquaculture to control otherwise untreatable diseases.

}, issn = {1664-302X}, doi = {10.3389/fmicb.2018.03161}, url = {https://www.frontiersin.org/article/10.3389/fmicb.2018.03161}, author = {Vallet, Marine and Strittmatter, Martina and Mur{\'u}a, Pedro and Lacoste, Sandrine and Dupont, Jo{\"e}lle and C{\'e}dric Hubas and Genta-Jouve, Gregory and Claire M. M. Gachon and Kim, Gwang Hoon and Prado, Soizic} } @article {5965, title = {Comparative histology of caniniform teeth in some predatory ichthyophagous teleosts}, journal = {Cybium}, volume = {42}, year = {2018}, pages = {075-081}, doi = {10.26028/cybium/2018-421-006}, url = {http://sfi-cybium.fr/fr/comparative-histology-caniniform-teeth-some-predatory-ichthyophagous-teleosts}, author = {Texereau, M and Germain, D and Meunier, Francois J.} } @article {6819, title = {Comparison of Chemoreceptive Abilities of the Hydrothermal Shrimp Mirocaris fortunata and the Coastal Shrimp Palaemon elegans}, journal = {Chemical Senses}, volume = {43}, year = {2018}, month = {06}, pages = {489-501}, abstract = {Chemoreception might play an important role for endemic shrimp that inhabit deep and dark hydrothermal vents to find food sources and to locate active edifices that release specific chemicals. We compared the chemosensory abilities of the hydrothermal shrimp Mirocaris fortunata and the coastal related species, Palaemon elegans. The detection of diverse ecologically relevant chemical stimuli by the antennal appendages was measured with electroantennography. The 2 species can detect food-related odor and sulfide, a short-distance stimulus, via both their antennae and antennules. Neither iron nor manganese, considered as long-distance stimuli, was detected by the antennal appendages. Investigation of the ultrastructure of aesthetasc sensilla revealed no specific features of the hydrothermal species regarding innervation by olfactory sensory neurons. Pore-like structures occurring in the aesthetasc cuticle and dense bacterial covering seem to be unique to hydrothermal species, but their potential link to chemoreception remains elusive.}, issn = {0379-864X}, doi = {10.1093/chemse/bjy041}, url = {https://doi.org/10.1093/chemse/bjy041}, author = {Machon, Julia and Lucas, Philippe and Juliette Ravaux and Magali Zbinden} } @article {8557, title = {Connecting paths between juvenile and adult habitats in the Atlantic green turtle using genetics and satellite tracking}, journal = {Ecology and Evolution}, volume = {8}, year = {2018}, month = {Jan-12-2018}, pages = {12790 - 12802}, issn = {2045-7758}, doi = {10.1002/ece3.2018.8.issue-2410.1002/ece3.4708}, url = {https://onlinelibrary.wiley.com/toc/20457758/8/24}, author = {Chambault, Philippine and de Thoisy, Beno{\^\i}t and Huguin, Ma{\"\i}lis and Martin, Jordan and Bonola, Marc and Etienne, Denis and Gresser, Julie and Hielard, Ga{\"e}lle and Mailles, Julien and Vedie, Fabien and Barnerias, Cyrille and Sutter, Emmanuel and Guillemot, Blandine and Dumont-Dayot, {\'E}milie and R{\'e}gis, Sidney and Lecerf, Nicolas and Lefebvre, Fabien and Frouin, C{\'e}dric and Aubert, Nathalie and Guimera, Christelle and Bordes, Robinson and Thieulle, Laurent and Duru, Matthieu and Bouaziz, Myriam and Pinson, Adrien and Flora, Fr{\'e}d{\'e}ric and Queneherve, Patrick and Woignier, Thierry and Allenou, Jean-Pierre and Cimiterra, Nicolas and Benhalilou, Abdelwahab and Murgale, C{\'e}line and Maillet, Thomas and Rangon, Luc and Chanteux, No{\'e}mie and Chanteur, B{\'e}n{\'e}dicte and B{\'e}ranger, Christelle and Le Maho, Yvon and Petit, Odile and Chevallier, Damien} } @article {5779, title = {Copper induces expression and methylation changes of early development genes in Crassostrea gigas embryos}, journal = {Aquat Toxicol}, volume = {196}, year = {2018}, pages = {70-78}, keywords = {Oyster Embryotoxicity Copper Gene expression DNA methylation}, doi = {doi: 10.1016/j.aquatox.2018.01.001}, url = {https://www.sciencedirect.com/science/article/pii/S0166445X18300018?via\%3Dihub}, author = {Sussarellu, Rossana and Lebreton Morgane and Rouxel Julien and Akcha Farida and Guillaume Rivi{\`e}re} } @article {5315, title = {Cultured eastern oysters (Crassostrea virginica): retention and assimilation of picophytoplankton using a multi-biomarker approach}, journal = {Aquatic Living Resources}, volume = {30}, year = {2018}, month = {08/2018}, type = {Article}, abstract = {

{In this study, we investigated the food sources of eastern oysters Crassostrea virginica cultivated in Atlantic Canada. Stable isotopes (C-13 and N-15) and fatty acid biomarkers were used to identify these sources under in situ conditions for suspended (similar to 0.5 m below surface) and bottom(similar to 2 m) culture stocks. It was found that particulate organic matter represented the main food source, with major contributions from live phytoplankton. Higher lipid contents were detected in the digestive glands of suspended oysters compared to bottom oysters (p \< 0.05). Bottom oysters did not show significant preference for detrital or bacterial organic matter. Near-surface waters contained an elevated picophytoplankton biomass (PPP, 0.2-2 mu m, 1.93 +/- 0.16mg l(-1), mean +/- SEM) compared to nanophytoplankton biomass (NPP, \> 2 mu m, 1.05 +/- 0.15 mu g l(-1), mean +/- SEM). To determine whether the small size PPP was captured and assimilated by C. virginica, feeding trials were conducted in the laboratory using three PPP/NPP diets (20\%, 50\%, and 80\% PPP), consisting of isotopically-labelled (delta C-13) PPP cells (Nannochloropsis oculata) and non-labelled NPP cells (Tisochrysis lutea). An isotopically-labelled fatty acids analysis indicated PPP assimilation in various tissues (digestive gland, gills, mantle, and abductor muscle), including from oysters fed the reduced (20\%) PPP diet. Isotopic enrichment (C-13) in the FA 22:2 (non-methylene-interrupted or NMI) showed that precursors of NMIs utilized PPP carbon in its biosynthesis process. In conclusion, C. virginica assimilated primarily particulate organic matter (POM), including PPP, which dominated the phytoplankton community in near surface waters. C. virginica can exploit PPP carbon during fatty acid production and further biosynthesis.}

}, keywords = {Aquaculture, fatty acids, Picophytoplankton, Shellfish}, Stable isotopes, {Crassostrea virginica}, issn = {{0990-7440}}, doi = {{10.1051/alr/2017031}}, author = {R{\'e}mi Sonier and R{\'e}jean Tremblay and Fr{\'e}d{\'e}ric Olivier and Tarik Meziane and Comeau, Luc Andre} } @article {5344, title = {Description of a new species of Caridina (Crustacea: Decapoda: Atyidae) from two Micronesian islands (Guam and Babeldaob)}, journal = {Zootaxa}, volume = {4377}, year = {2018}, pages = {039{\textendash}050}, abstract = {

During field trips to Guam and Babeldaob Islands in Micronesia, freshwater shrimps were sampled and assigned either to Caridina brachydactyla De Man, 1908 or C. mertoni J. Roux, 1911 (Decapoda: Atyidae), following previous inventories. In combining morphological data with a genetical analysis, it appeared that all the specimens belonged to a new species, Caridina variabilis sp. nov., here described with its distribution. The status of this new species is clarified and finally, neither C. brachydactyla, nor C. mertoni occur in these two islands. DNA sequences of 16S were obtained from the syntypes of C. mertoni.

}, author = {de Mazancourt, Valentin and Marquet, G{\'e}rard and Rogers, D Christopher and Philippe Keith} } @article {5961, title = {The diet of the Early Cretaceous coelacanth {\textdagger}Axelrodichthys araripensis Maisey, 1986 (Actinistia: Mawsoniidae)}, journal = {Cybium}, volume = {42}, year = {2018}, pages = {105-111}, doi = {10.26028/cybium/2018-421-011}, url = {http://sfi-cybium.fr/fr/diet-early-cretaceous-coelacanth-{\textdagger}axelrodichthys-araripensis-maisey-1986-actinistia-mawsoniidae}, author = {Meunier, Francois J. and Cupello, Camila and Yoshikata Yabumoto and Brito, Paulo M.} } @article {5363, title = {Differences in home-range sizes of a bird species in its original, refuge and substitution habitats: challenges to conservation in anthropogenic habitats}, journal = {Biodiversity and Conservation}, volume = {27}, year = {2018}, pages = {719-732}, abstract = {

In the current context of the anthropocene, the original habitats of many species have been modified or destroyed. Animals may be forced to move from their original habitats, either to refuge habitats that are suboptimal natural habitats, or to substitution habitats that are anthropogenic. The quality of refuge habitats may be lower than that of the original ones, whereas substitution habitats may be of a similar or even better quality. Here, we test this hypothesis empirically, using the example of coastal populations of the bluethroat, Luscinina svecica namnetum. In a radio-tracking survey, we compared the home-range sizes (considered here a proxy of habitat quality) of the breeding males in their original (coastal saltmarshes), refuge (inland reedbeds) and substitution (coastal salinas) habitats. We found that home ranges are up to 15 times larger in the substitution habitat than in the original one, and intermediate in the refuge habitat, suggesting that substitution habitats have the lowest quality and original habitats the highest. To date, most studies and
conservation programs related to this species have focused on its substitution habitats. This result challenges the interest of focusing on anthropogenic habitats when studying and conserving such a species, because such habitats may only be low-quality substitutes.

}, doi = {doi.org/10.1007/s10531-017-1460-3}, author = {Laurent Godet and Cl{\'e}ment Harmange and Matthieu Marquet and Emmanuel Joyeux and J{\'e}r{\^o}me Fournier} } @article {5422, title = {Differential expression of gonadotropin and estrogen receptors and oocyte cytology during follicular maturation associated with egg viability in European eel (Anguilla anguilla)}, journal = {Comparative Biochemistry and Physiology, Part A}, volume = {221}, year = {2018}, pages = {44-54}, url = {https://doi.org/10.1016/j.cbpa.2018.03.010}, author = {da Silva, F F G and Tveiten, H and Gersende Maugars and Anne-Gaelle Lafont and Sylvie Dufour and St{\o}ttrupa, J G and Kj{\o}rsvikd, E and Tomkiewicz, J} } @article {6665, title = {Digestive enzyme ratios are good indicators of hatchling yolk reserve and digestive gland maturation in early life stages of cuttlefish Sepia officinalis L.: application of these new tools in ecology and aquaculture}, journal = {Journal of Comparative Physiology B: Biochemical, Systemic, and Environmental Physiology}, volume = {188}, year = {2018}, pages = {57-76}, abstract = {In Sepia officinalis (Linnaeus, 1758), the digestive gland matures during the first month post-hatching, while a shift from intracellular acid to extracellular alkaline digestion occurs. The purpose of this study was to investigate the possibility of using enzymatic ratios for the description of digestive system maturation in early life stages of S. officinalis. Second, it is intended to apply these new tools as eco-physiological indicators for understanding the impact of cuttlefish eggs{\textquoteright} life history from different spawning sites of the English Channel on digestive performance of juveniles. An experimental rearing was performed over 35\ days after hatching (DAH) on juveniles from wild collected eggs in 2010 and 2011. Four digestive enzyme activities and their ratios [i.e., trypsin, cathepsin, acid (ACP), and alkaline (ALP) phosphatase, ALP/ACP, and trypsin/cathepsin] were studied along with histological features (e.g., internal yolk surface and digestive gland development). The two enzyme ratios were good indicators of digestive system maturation allowing the study of the digestive gland{\textquoteright}s development. They were highly correlated to juveniles{\textquoteright} weight increase and histological features of the gland in early DAH. These ratios described more accurately the shift occurring between the intracellular acid and the extracellular alkaline modes of digestion in S. officinalis and were more specific than separated enzyme activities. Their application as eco-physiological tools revealed that enzyme ratios reflected yolk content and digestive gland development in new hatching juveniles. Finally, ALP/ACP ratio was shown to be a powerful tool to describe growth performance of S. officinalis which is useful for aquaculture optimization. {\textcopyright} 2017, Springer-Verlag GmbH Germany.}, keywords = {Acid Phosphatase, alkaline phosphatase, anatomy and histology, animal, Animals, Aquaculture, cathepsin, Cathepsins, cuttlefish, Gastrointestinal Tract, Physiology, Sepia, Trypsin}, issn = {01741578}, doi = {10.1007/s00360-017-1115-4}, url = {https://link.springer.com/article/10.1007\%2Fs00360-017-1115-4}, author = {Safi, Georges and Anne-Sophie Martinez and Le Pabic, Charles and Le Bihan, E and Jean-Paul Robin and Koueta, Noussith{\'e}} } @article {5586, title = {Dynamics of exopolymeric carbon pools in relation with phytoplankton succession along the salinity gradient of a temperate estuary (France)}, journal = {Estuarine, Coastal and Shelf Science}, volume = {209}, year = {2018}, pages = {18-29}, abstract = {

In parallel to phytoplankton community dynamics, transparent exopolymeric particles (TEP) and exopolymeric
substances (EPS) were investigated along the salinity gradient of a temperate estuary (Seine estuary, Normandy,
France) over the course of a year. The phytoplankton community was mainly dominated by marine diatom
species (especially Skeletonema sp., Nitzschia sp., and Paralia sulcata) associated with a spring bloom of picoeukaryotes
and the development of Cryptophyceae in summer. The decreases in species richness and salinity were
correlated along the estuary and a significant exponential relationship between species richness and primary
production was identified. Concentrations of TEP and EPS (soluble and bound carbohydrates) are highly dynamic
in this estuary and can reach respectively 69 mgC L-1, and 33 mgC L-1. TEP distribution was mainly
related to physical factors (hydrodynamics, maximum turbidity zone formation and sediment resuspension)
probably produced by stressed or dying phytoplankton, while EPS appeared to be excreted during the phytoplankton
spring bloom. Soluble and bound EPS appear to be related to Skeletonema sp. and Cryptophyceae occurrences.
This paper presents the dynamic pattern of these carbon pools, which play an important role in the
trophic network and influence the flocculation processes involved in the fate of both organic and inorganic
matter.

}, keywords = {Exopolymeric substances Species, Nanophytoplankton, Picophytoplankton, richness}, author = {Morelle, J{\'e}r{\^o}me and Mathilde Schapira and Fran{\c c}oise, Sylvaine and Courtay Ga{\"e}lle and Francis Orvain and Pascal Claquin} } @article {6744, title = {Dynamics of particulate organic matter composition in coastal systems: Forcing of spatio-temporal variability at multi-systems scale}, journal = {Progress in Oceanography}, volume = {162}, year = {2018}, month = {Jan-03-2018}, pages = {271 - 289}, issn = {00796611}, doi = {10.1016/j.pocean.2018.02.026}, url = {https://www.sciencedirect.com/science/article/abs/pii/S0079661117302100}, author = {Li{\'e}nart, Camilla and Savoye, Nicolas and David, Val{\'e}rie and Ramond, Pierre and Rodriguez Tress, Paco and Hanquiez, Vincent and Marieu, Vincent and Aubert, Fabien and Aubin, S{\'e}bastien and Bichon, Sabrina and Boinet, Christophe and Bourasseau, Line and Bozec, Yann and Br{\'e}ret, Martine and Elsa Breton and Caparros, Jocelyne and Cariou, Thierry and Claquin, Pascal and Conan, Pascal and Corre, Anne-Marie and Costes, Laurence and Muriel Crouvoisier and Del Amo, Yolanda and Derriennic, Herv{\'e} and Dindinaud, Fran{\c c}ois and Duran, Robert and Durozier, Ma{\"\i}a and Devesa, J{\'e}r{\'e}my and Ferreira, Sophie and Eric Feunteun and Garcia, Nicole and Geslin, Sandrine and Emilie Grossteffan and Gueux, Aurore and Guillaudeau, Julien and Guillou, Ga{\"e}l and Jolly, Orianne and Lachauss{\'e}e, Nicolas and Lafont, Michel and Lagadec, V{\'e}ronique and Lamoureux, J{\'e}zabel and Lauga, B{\'e}atrice and Lebreton, Beno{\^\i}t and Lecuyer, Eric and Lehodey, Jean-Paul and Leroux, C{\'e}dric and St{\'e}phane L{\textquoteright}Helguen and Mac{\'e}, Eric and Maria, Eric and Mousseau, Laure and Antoine Nowaczyk and Pineau, Philippe and Petit, Franck and Pujo-Pay, Mireille and Raimbault, Patrick and Rimmelin-Maury, Peggy and Rouaud, Vanessa and Sauriau, Pierre-Guy and Sultan, Emmanuelle and Susperregui, Nicolas} } @article {5421, title = {Eel Kisspeptins: identification, functional activity, and inhibition on both pituitary LH and GnRH receptor expression}, journal = {Frontiers in Endocrinology}, volume = {8}, year = {2018}, pages = {353}, abstract = {

The European eel (Anguilla anguilla) presents a blockade of sexual maturation at a prepubertal stage due to a deficient production of gonadotropins. We previously initiated, in the eel, the investigation of the kisspeptin system, one of the major gatekeepers of puberty in mammals, and we predicted the sequence of two Kiss genes. In the present study, we cloned and sequenced Kiss1 and Kiss2 cDNAs from the eel brain. The tissue distributions of Kiss1 and Kiss2 transcripts, as investigated by quantitative real-time PCR, showed that both genes are primarily expressed in the eel brain and pituitary. The two 10-residue long sequences characteristic of kisspeptin, eel Kp1(10) and Kp2(10), as well as two longer sequences, predicted as mature peptides, eel Kp1(15) and Kp2(12), were synthesized and functionally analyzed. Using rat Kiss1 receptor-transfected Chinese hamster ovary cells, we found that the four synthesized eel peptides were able to induce [Ca2+]i responses, indicating their ability to bind mammalian KissR-1 and to activate second messenger pathways. In primary culture of eel pituitary cells, all four peptides were able to specifically and dose-dependently inhibit lhβ expression, without any effect on fshβ, confirming our previous data with heterologous kisspeptins. Furthermore, in this eel in vitro system, all four peptides inhibited the expression of the type 2 GnRH receptor (gnrh-r2). Our data revealed a dual inhibitory effect of homologous kisspeptins on both pituitary lhβ and gnrh-r2 expression in the European eel.

}, doi = {10.3389/fendo.2017.00353}, author = {Pasquier, J and Anne-Gaelle Lafont and Florian, D and Lefranc, B and Dubessy, C and Moreno-Herrera, A and Vaudry, H and Leprince, J and Sylvie Dufour and Karine Rousseau} } @article {5619, title = {Effect of CO2{\textendash}induced ocean acidification on the early development and shell mineralization of the European abalone (Haliotis tuberculata)}, journal = {Journal of Experimental Marine Biology and Ecology}, volume = {508}, year = {2018}, pages = {52 - 63}, abstract = {

Ocean acidification is a major global stressor that leads to substantial changes in seawater carbonate chemistry, with potentially significant consequences for calcifying organisms. Marine shelled mollusks are ecologically and economically important species providing essential ecosystem services and food sources for other species. Because they use calcium carbonate (CaCO3) to produce their shells, mollusks are among the most vulnerable invertebrates to ocean acidification, with early developmental stages being particularly sensitive to pH changes. This study investigated the effects of CO2-induced ocean acidification on larval development of the European abalone Haliotis tuberculata, a commercially important gastropod species. Abalone larvae were exposed to a range of reduced pHs (8.0, 7.7 and 7.6) over the course of their development cycle, from early-hatched trochophore to pre-metamorphic veliger. Biological responses were evaluated by measuring the survival rate, morphology and development, growth rate and shell calcification. Larval survival was significantly lower in acidified conditions than in control conditions. Similarly, larval size was consistently smaller under low pH conditions. Larval development was also affected, with evidence of a developmental delay and an increase in the proportion of malformed or unshelled larvae. In shelled larvae, the intensity of birefringence decreased under low pH conditions, suggesting a reduction in shell mineralization. Since these biological effects were observed for pH values expected by 2100, ocean acidification may have potentially negative consequences for larval recruitment and persistence of abalone populations in the near future.

}, keywords = {Abalone, larval development, Ocean acidification, Shell mineralization}, issn = {0022-0981}, doi = {https://doi.org/10.1016/j.jembe.2018.08.005}, url = {http://www.sciencedirect.com/science/article/pii/S0022098117304070}, author = {Nathalie Wessel and Sophie Martin and Badou, Aicha and Philippe Dubois and Sylvain Huchette and Vivien Julia and Flavia Nunes and Ewan Harney and Christine Paillard and St{\'e}phanie Auzoux-Bordenave} } @article {5434, title = {Electron requirements for carbon incorporation along a diel light cycle in three marine diatom species}, journal = {Photosynthesis Research}, year = {2018}, pages = {1-14}, abstract = {

Diatoms account for about 40\% of primary production in highly productive ecosystems. The development of a new generation of fluorometers has made it possible to improve estimation of the electron transport rate from photosystem II, which, when coupled with the carbon incorporation rate enables estimation of the electrons required for carbon fixation. The aim of this study was to investigate the daily dynamics of these electron requirements as a function of the diel light cycle in three relevant diatom species and to apprehend if the method of estimating the electron transport rate can lead to different pictures of the dynamics. The results confirmed the species-dependent capacity for photoacclimation under increasing light levels. Despite daily variations in the photosynthetic parameters, the results of this study underline the low daily variability of the electron requirements estimated using functional absorption of the photosystem II compared to an estimation based on a specific absorption cross section of chlorophyll a. The stability of the electron requirements throughout the day would suggest it is potentially possible to estimate high-frequency primary production by using autonomous variable fluorescence measurements from ships-of-opportunity or moorings, without taking potential daily variation in this parameter into consideration, but this result has to be confirmed on natural phytoplankton assemblages. The results obtained in this study confirm the low electron requirements of diatoms to perform photosynthesis, and suggest a potential additional source of energy for carbon fixation, as recently described in the literature for this class.

}, doi = {https://doi.org/10.1007/s11120-018-0491-2}, url = {https://link.springer.com/article/10.1007\%2Fs11120-018-0491-2}, author = {Morelle, J{\'e}r{\^o}me and Pascal Claquin} } @article {5960, title = {Fish fauna survey on the Upper Maroni (French Guyana) between 2000 and 2002 with some ecological considerations}, journal = {Cybium}, volume = {42}, year = {2018}, pages = {113-126}, doi = {10.26028/cybium/2018-421-012}, url = {http://sfi-cybium.fr/fr/fish-fauna-survey-upper-maroni-french-guyana-between-2000-and-2002-some-ecological-considerations}, author = {Fermon, Y and Fossati, O and Meunier, Francois J.} } @article {5343, title = {Genetic and morphological discrimination of three species of ninespined stickleback Pungitius spp. (Teleostei, Gasterosteidae) in France with the revalidation of Pungitius vulgaris (Mauduyt, 1848)}, journal = {J Zool Syst Evol Res }, volume = {2017}, year = {2018}, pages = {1{\textendash}25}, abstract = {

The taxonomy of French ninespined sticklebacks (Pungitius spp.) has long been controversial. To clarify the taxonomy in this group, we use mitochondrial (COI) and nuclear\  (RNF213) sequence markers, as well as morphological data. In France, both genetic markers discriminate three evolutionary lineages. Morphological analysis on fresh and type specimens supports the different lineages and the existence of three species in France. Pungitius pungitius, occurring in the North of France and Rhone basin, is characterized by specimens longer than 35 mm SL, by a flat head with a straight or slightly concave snout, typically 9{\textendash}10 dorsal spines, 10{\textendash}11 dorsal soft rays, 9{\textendash}10 anal soft rays, 0{\textendash}12 scutes on the caudal peduncle with a keel reaching the last anal-fin ray, longer pelvic fin, post-dorsal and caudal peduncle lengths, and a slim caudal peduncle (caudal peduncle depth/ length 11.8\%{\textendash}21.9\%). Pungitius laevis, occurring in France, in the English Channel basins and Loire drainage, differs from the other species by a head rounded with concave snout in specimens longer than 35 mm SL, accentuating the impression of fleshy lips, 0{\textendash}4 scutes on the caudal peduncle and a higher caudal peduncle depth/length ratio (15.7\%{\textendash} 34.5\%). Finally, Pungitius vulgaris, endemic to the Vienne River and rivers of south-western France as far north as the Garonne estuary, is differentiated by a rounded head with a straight or slightly convex snout, the absence of scutes on the caudal peduncle and by having 11 pectoral-fin rays. Our data confirm the existence of a hybridization zone in the North of France between P. pungitius and P. laevis. As a result, Pungitius lotharingus is invalid, as it was described based on hybrid specimens. A lectotype for P. laevis was designated because the syntypes included hybrids. This revision provides new perspectives for evolutionary biology studies and will have consequences for Pungitius conservation in France.

}, keywords = {France, Integrative taxonomy, mitochondrial DNA COI, Pungitius, RNF213}, author = {Denys, Ga{\"e}l and Persat, Henri and Dettai, Agn{\`e}s and Geiger Mathias and Freyhof, J and Fesquet, J and Philippe Keith} } @article {5958, title = {The histological structure of teeth in the northern wolffish Anarhichas denticulatus (Teleostei: Perciformes: Anarhichadidae)}, journal = {Cahiers de Biologie Marine}, volume = {59}, year = {2018}, pages = {217-224}, doi = {10.21411/cbm.a.99ce8062}, url = {http://application.sb-roscoff.fr/cbm/doi/10.21411/CBM.A.99CE8062}, author = {Meunier, Francois J. and Germain, Damien} } @article {5966, title = {Histological study of the jaw teeth in the Devonian actinopterygian {\textdagger}Cheirolepis canadensis (Whiteaves)}, journal = {Cybium}, volume = {42}, year = {2018}, pages = {067-074}, doi = {10.26028/cybium/2018-421-005}, url = {http://sfi-cybium.fr/fr/histological-study-jaw-teeth-devonian-actinopterygian-{\textdagger}cheirolepis-canadensis-whiteaves}, author = {Meunier, Francois J. and Otero, Olga and Laurin, Michel} } @article {5963, title = {A histological study of the lingual molariform teeth in Hyperopisus bebe (Mormyridae; Osteoglossomorpha)}, journal = {Cybium}, volume = {42}, year = {2018}, pages = {087-090}, doi = {10.26028/cybium/2018-421-008}, url = {http://sfi-cybium.fr/fr/histological-study-lingual-molariform-teeth-hyperopisus-bebe-mormyridae-osteoglossomorpha}, author = {Meunier, Francois J. and Germain, Damien and Otero, Olga} } @article {5959, title = {Histology of the endothermic opah (Lampris sp.) suggests a new structure function relationship in teleost fish bone}, journal = {Biology Letters}, volume = {14}, year = {2018}, pages = {20180270}, abstract = {

Endothermy, production and retention of heat by the body, appeared convergently in mammals, birds and four spiny-rayed teleost fish lineages. Of these, red-muscle endothermy over most or all of the body has only appeared in two groups: tunas and the opah (Lampris). Hitherto, tunas have been the only spiny-rayed fishes known to have bones containing embedded osteocyte cells; others have acellular bone. We examined bone histology in Lampris for the first time, demonstrating the presence of cellular bone very similar to that of tunas. This contrasts with the acellular condition of its ectothermic close relatives. The distribution of this character suggests that it co-evolved with red-muscle endothermy, hinting at a common physiological mechanism that would link bone histology to endothermy in these distantly related teleost lineages.

}, doi = {10.1098/rsbl.2018.0270} URL = {https://royalsocietypublishing.org/doi/abs/10.1098/rsbl.2018.0270}, author = {Davesne, Donald and Meunier, Francois J. and Friedman, Matt and Benson, Roger B. J. and Otero, Olga} } @article {8567, title = {Identification of marine key areas across the Caribbean to ensure the conservation of the critically endangered hawksbill turtle}, journal = {Biological Conservation}, volume = {223}, year = {2018}, month = {Jan-07-2018}, pages = {170 - 180}, issn = {00063207}, doi = {10.1016/j.biocon.2018.05.002}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0006320718301423}, author = {Nivi{\`e}re, Manon and Chambault, Philippine and P{\'e}rez, Thierry and Etienne, Denis and Bonola, Marc and Martin, Jordan and Barnerias, Cyrille and Vedie, Fabien and Mailles, Julien and Dumont-Dayot, {\'E}milie and Gresser, Julie and Hielard, Ga{\"e}lle and R{\'e}gis, Sidney and Lecerf, Nicolas and Thieulle, Laurent and Duru, Matthieu and Lefebvre, Fabien and Milet, Guillaume and Guillemot, Blandine and Bildan, Bernard and de Montgolfier, Benjamin and Benhalilou, Abdelwahab and Murgale, C{\'e}line and Maillet, Thomas and Queneherve, Patrick and Woignier, Thierry and Safi, Morjane and Le Maho, Yvon and Petit, Odile and Chevallier, Damien} } @article {5492, title = {Insights from modeling studies on how climate change affects invasive alien species geography}, journal = {Ecology and Evolution}, year = {2018}, month = {05/2018}, pages = {1-13}, abstract = {Climate change and biological invasions are threatening biodiversity and ecosystem services worldwide. It has now been widely acknowledged that climate change will affect biological invasions. A large number of studies have investigated predicted shifts and other changes in the geographic ranges of invasive alien species related to climate change using modeling approaches. Yet these studies have provided contradictory evidence, and no consensus has been reached. We conducted a systematic review of 423 modeling case studies included in 71 publications that have examined the predicted effects of climate change on those species. We differentiate the approaches used in these studies and synthesize their main results. Our results reaffirm the major role of climate change as a driver of invasive alien species distribution in the future. We found biases in the literature both regarding the taxa, toward plants and invertebrates, and the areas of the planet investigated. Despite these biases, we found for the plants and vertebrates studied that climate change will more frequently contribute to a decrease in species range size than an increase in the overall area occupied. This is largely due to oceans preventing terrestrial invaders from spreading poleward. In contrast, we found that the ranges of invertebrates and pathogens studied are more likely to increase following climate change. An important caveat to these findings is that researchers have rarely considered the effects of climate change on transport, introduction success, or the resulting impacts. We recommend closing these research gaps, and propose additional avenues for future investigations, as well as opportunities and challenges for managing invasions under climate change.}, doi = {https://doi.org/10.1002/ece3.4098}, url = {https://onlinelibrary.wiley.com/doi/abs/10.1002/ece3.4098}, author = {Bellard, C{\'e}line and Jeschke, Jonathan M and Leroy, Boris and Mace, Georgina M} } @article {6691, title = {Insights from modeling studies on how climate change affects invasive alien species geography}, journal = {Ecology and Evolution}, volume = {8}, year = {2018}, month = {Jan-06-2018}, pages = {5688 - 5700}, doi = {10.1002/ece3.4098}, url = {https://onlinelibrary.wiley.com/doi/full/10.1002/ece3.4098}, author = {Bellard, C{\'e}line and Jeschke, Jonathan M. and Leroy, Boris and Mace, Georgina M.} } @article {5928, title = {Integrative taxonomy helps separate four species of freshwater shrimps commonly overlooked as Caridina longirostris (Crustacea: Decapoda: Atyidae) in Indo-West Pacific islands.}, journal = {Invertebrate systematics}, volume = {32}, year = {2018}, pages = {1422{\textendash}1447}, abstract = {

Caridina longirostris H. Milne Edwards, 1837 described from specimens supposedly from La Macta River near Oran, Algeria, is an emblematic species of the {\textquoteleft}C. nilotica complex{\textquoteright}. Until now this species was thought to have a wide distribution in the Indo-Pacific region. Recently, numerous specimens identified as C. longirostris were collected from various Indo-West Pacific localities. In the context of integrative taxonomy, both old and newly collected specimens were morphologically and genetically studied. Four species allied to C. longirostris are here identified: C. appendiculata Jalihal \& Shenoy, 1998, C. brevidactyla Roux, 1920, C. gracilipes De Man, 1892 and C. meridionalis Roux, 1926. Detailed re-descriptions of these four species are given as well as their geographical and ecological distributions. Caridina nilotica var. brevidactyla is revalidated as the species C. brevidactyla, and C. coulaborensis Richard\&Clark, 2014, C. fritzi Richard \& Clark, 2014 and C. solamulieres Richard \& Clark, 2014 are considered junior synonyms of C. meridionalis. The position of these species in the troublesome {\textquoteleft}C. nilotica complex{\textquoteright} is clarified and some species are synonymised. A key is provided to facilitate identification.

}, keywords = {16S rRNA, Indo-Pacific region, morphology}, author = {de Mazancourt, Valentin and Marquet, G{\'e}rard and Klotz, Werner and Philippe Keith} } @article {6013, title = {Life history and morphology of Eel Larvae in the Gulf of Guinea of western Africa: revisiting Jacques Blache{\textquoteright}s research (1960{\textendash}1977) 40 years later}, journal = {Reviews in Fish Biology and Fisheries}, volume = {28}, year = {2018}, pages = {355{\textendash}379}, author = {Miller, Michael J and Robinet, Tony} } @article {7037, title = {Metabarcoding by capture using a single COI probe (MCSP) to identify and quantify fish species in ichthyoplankton swarms}, journal = {PLOS ONE}, volume = {13}, year = {2018}, month = {Dec-09-2018}, pages = {e0202976}, doi = {10.1371/journal.pone.0202976}, url = {https://dx.plos.org/10.1371/journal.pone.0202976}, author = {Mariac, C. and Vigouroux, Y. and Duponchelle, F. and Garc{\'\i}a-D{\'a}vila, C and Jesus Nu{\~n}ez-Rodriguez and Desmarais, E. and Renno, J.F.}, editor = {Hajibabaei, Mehrdad} } @article {5632, title = {Metabarcoding by Capture using a Single COI Probe (MCSP) to identify and quantify fish species in plankton swarms}, journal = {PLoS ONE }, volume = {13}, year = {2018}, pages = {e0202976}, abstract = {

The ability to determine the composition and relative frequencies of fish species in large ichthyoplankton swarms could have extremely important ecological applications However, this task is currently hampered by methodological limitations. We proposed a new method for Amazonian species based on hybridization capture of the COI gene DNA from a distant species (Danio rerio), absent from our study area (the Amazon basin). The COI sequence of this species is approximately equidistant from all COI of Amazonian species available. By using this sequence as probe we successfully facilitated the simultaneous identification of fish larvae belonging to the order Siluriformes and to the Characiformes represented in our ichthyoplankton samples. Species relative frequencies, estimated by the number of reads, showed almost perfect correlations with true frequencies estimated by a Sanger approach, allowing the development of a quantitative approach. We also proposed a further improvement to a previous protocol, which enables lowering the sequencing effort by 40 times. This new Metabarcoding by Capture using a Single Probe (MCSP) methodology could have important implications for ecology, fisheries management and conservation in fish biodiversity hotspots worldwide. Our approach could easily be extended to other plant and animal taxa.

}, doi = {https://doi.org/10.1371/journal.pone.0202976}, url = {https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0202976}, author = {Mariac, C{\'e}dric and Vigouroux, Y. and Fabrice Duponchelle and Garc{\'\i}a-D{\'a}vila, C and Nu{\~n}ez L. and Desmarais, E and Renno, Jean-Francois} } @article {6751, title = {Migration behaviour and escapement of European silver eels from a large lake and wetland system subject to water level management (Grand-Lieu Lake, France): New insights from regulated acoustic telemetry data}, journal = {Ecology of Freshwater Fish}, volume = {27}, year = {2018}, pages = {570-579}, abstract = {Current knowledge about the downstream migration of sexually mature European eels (Anguilla\ anguilla) remains incomplete, particularly in still water habitats such as lakes and wetlands subject to water level management. However, for the management of this endangered species, it is important to understand migration dynamics, and contribution to the breeding stock. This study aimed to assess the parameters that trigger and guide the migration of silver eels in the largest floodplain lake and associated wetlands in France (the sluice regulated Grand-Lieu Lake). A telemetry survey of 50 acoustic and PIT-tagged female silver eels was performed during the 2015{\textendash}2016 migration period. We deployed a novel telemetric approach, using receivers to delimit several restricted virtual boxes to determine the instantaneous location of individuals and to transform simple discrete telemetric data into presence/absence data. The low numbers leaving the lake centre are probably explained by the lack of orienting water flows or other environmental clues, but whilst the fate of 34\% (17/50) of the tagged eels is unknown, 18\% (9/50) were caught by commercial fishermen. Modelling showed that detections were not clearly associated with environmental factors typically involved in riverine migrations (e.g. current velocity, atmospheric pressure and temperature) but they were particularly associated with higher and increasing water levels and, for eels exiting the lake, a sharp increase when sluice gates were opened to an effective gap of \>75\ cm. It is concluded that management of water levels and sluice gate opening during the migration period might aid escapement of silver eels.}, keywords = {Anguilla~anguilla, cues, silver eel migration, triggers}, doi = {10.1111/eff.12371}, url = {https://onlinelibrary.wiley.com/doi/abs/10.1111/eff.12371}, author = {Thomas Trancart and Eric Feunteun and Danet, Valentin and Alexandre Carpentier and Mazel, Virgile and Charrier, Fabien and Druet, Morgan and Anthony Acou} } @article {6634, title = {The nanos1 gene was duplicated in early Vertebrates and the two paralogs show different gonadal expression profiles in a shark}, journal = {Scientific Reports}, volume = {8}, year = {2018}, month = {Jan-12-2018}, doi = {10.1038/s41598-018-24643-1}, url = {http://www.nature.com/articles/s41598-018-24643-1}, author = {Gribouval, Laura and Pascal Sourdaine and Lareyre, Jean-Jacques and Bellaiche, Johanna and Le Gac, Florence and Mazan, Sylvie and Guiardiere, C{\'e}cile and Auvray, Pierr{\"\i}ck and Aude Gautier} } @article {5310, title = {Nutritional composition of suspended particulate matter in a tropical mangrove creek during a tidal cycle (Can Gio, Vietnam)}, journal = {Estuarine, Coastal and Shelf Science}, volume = {200}, year = {2018}, pages = {126-130}, doi = {10.1016/j.ecss.2017.10.017}, url = {https://doi.org/10.1016/j.ecss.2017.10.017}, author = {Frank David and Cyril Marchand and Pierre Taillardat and Th{\`a}nh-Nho, N and Tarik Meziane} } @article {5427, title = {Optical Properties of Nanostructured Silica Structures From Marine Organisms}, journal = {Frontiers in marine Science}, year = {2018}, month = {04:2018}, abstract = {

Light is important for the growth, behavior, and development of both phototrophic and autotrophic organisms. A large diversity of organisms used silica-based materials as internal and external structures. Nano-scaled well-organized silica biomaterials are characterized by a low refractive index and an extremely low absorption coefficient in the visible range, which make them interesting for optical studies. Recent studies on silica materials from glass sponges and diatoms, have pointed out very interesting optical properties, such as light waveguiding, diffraction, focusing, and photoluminescence. Light guiding and focusing have been shown to be coupled properties found in spicule of glass sponge or shells of diatoms. Moreover, most of these interesting studies have used purified biomaterials and the properties have addressed in non-aquatic environments, first in order to enhance the index contrast in the structure and second to enhance the spectral distribution. Although there is many evidences that silica biomaterials can present interesting optical properties that might be used for industrial purposes, it is important to emphases that the results were obtained from a few numbers of species. Due to the key roles of light for a large number of marine organisms, the development of experiments with living organisms along with field studies are require to better improve our understanding of the physiological and structural roles played by silica structures.

}, keywords = {biosilica, Diatoms, light-silica interaction, photonics materials, sponges}, author = {Mcheik, A and Cassaignon, S and Livage, J and Gibaud, A and Berthier, S and Pascal Jean Lopez} } @article {5864, title = {{OZCAR}: The French Network of Critical Zone Observatories}, journal = {Vadose Zone Journal}, volume = {17}, year = {2018}, doi = {10.2136/vzj2018.04.0067}, url = {https://doi.org/10.2136/vzj2018.04.0067}, author = {J. Gaillardet and I. Braud and F. Hankard and S. Anquetin and O. Bour and N. Dorfliger and J.R. de Dreuzy and S. Galle and C. Galy and S. Gogo and L. Gourcy and F. Habets and F. Laggoun and L. Longuevergne and T. Le Borgne and F. Naaim-Bouvet and G. Nord and V. Simonneaux and D. Six and T. Tallec and C. Valentin and Gwena{\"e}l Abril and P. Allemand and A. Ar{\`e}nes and B. Arfib and L. Arnaud and N. Arnaud and P. Arnaud and S. Audry and V. Bailly Comte and C. Batiot and A. Battais and H. Bellot and E. Bernard and C. Bertrand and H. Bessi{\`e}re and S. Binet and J. Bodin and X. Bodin and L. Boithias and J. Bouchez and B. Boudevillain and I. Bouzou Moussa and F. Branger and J. J. Braun and P. Brunet and B. Caceres and D. Calmels and B. Cappelaere and H. Celle-Jeanton and F. Chabaux and K. Chalikakis and C. Champollion and Y. Copard and C. Cotel and P. Davy and P. Deline and G. Delrieu and J. Demarty and C. Dessert and M. Dumont and C. Emblanch and J. Ezzahar and M. Est{\`e}ves and V. Favier and M. Faucheux and N. Filizola and P. Flammarion and P. Floury and O. Fovet and M. Fournier and A. J. Francez and L. Gandois and C. Gascuel and E. Gayer and C. Genthon and M. F. G{\'e}rard and D. Gilbert and I. Gouttevin and M. Grippa and G. Gruau and A. Jardani and L. Jeanneau and J. L. Join and H. Jourde and F. Karbou and D. Labat and Yvan Lagadeuc and E. Lajeunesse and R. Lastennet and W. Lavado and E. Lawin and T. Lebel and C. Le Bouteiller and C. Legout and Y. Lejeune and E. Le Meur and N. Le Moigne and J. Lions and A. Lucas and J. P. Malet and C. Marais-Sicre and J. C. Mar{\'e}chal and C. Marlin and P. Martin and J. Martins and J. M. Martinez and N. Massei and A. Mauclerc and N. Mazzilli and J. Mol{\'e}nat and P. Moreira-Turcq and E. Mougin and S. Morin and J. Ndam Ngoupayou and G. Panthou and C. Peugeot and G. Picard and M. C. Pierret and G. Porel and A. Probst and J. L. Probst and A. Rabatel and D. Raclot and L. Ravanel and F. Rejiba and P. Ren{\'e} and O. Ribolzi and J. Riotte and A. Rivi{\`e}re and H. Robain and L. Ruiz and J. M. Sanchez-Perez and W. Santini and S. Sauvage and P. Schoeneich and J. L. Seidel and M. Sekhar and O. Sengtaheuanghoung and N. Silvera and M. Steinmann and A. Soruco and G. Tallec and E. Thibert and D. Valdes Lao and C. Vincent and D. Viville and P. Wagnon and R. Zitouna} } @article {5620, title = {Paraglacial coasts responses to glacier retreat and associated shifts in river floodplains over decadal timescales (1966-2016), Kongsfjorden, Svalbard}, journal = {Land Degradation and Development}, year = {2018}, abstract = {

The aim of this paper is to quantify and map the impact of the post-LIA climate change on the coastal evolution on three glacier catchments in the Kongsfjorden area in Svalbard. Climatic data of the meteorological station of Ny-{\r A}lesund indicate an increase in the annual mean air temperature of +4{\textdegree}C from 1969 to 2016 and an increase in precipitation. On the northern coast of the Br{\o}gger Peninsula, the Austre Lov{\'e}nbreen, Midtre Lov{\'e}nbreen and Vestre Lov{\'e}nbreen glaciers have experienced a net retreat in response to changing meteorological conditions. As a consequence of this retreat, the glaciers have disclosed a large area of 7 km{\texttwosuperior} composed of terrigenous sediments which is reworked by runoff and forms coastal sandur deltas. Channel network behavior has been studied using the computation of the active floodplain width by photo-interpretation, which decreased in average from 1966 to 2010. This demonstrated a contraction of the active braided belt and a decrease in the amount of braided channels. A photo-interpretation analysis combined with acquisition of dGPS data during field work shows a mean shoreline progradation of + 0.16 m/y from 1966 to 2016, with a maximal advance of + 82 m seaward. Since 1966 coastal progradation has decreased in time with higher mean values at the beginning of the studied period and an erosional trend from 1990. The sublittoral area was studied using analog side scan sonar in 2009, 2011 and 2012. Three pro-deltas were identified and underwent an extension of 30,000 m{\texttwosuperior} from 2009 to 2012. In the light of this knowledge, our main conclusion is that, by retreating, glaciers have an impact on the sediment availability and on the capacity of the fluvial system to effectively transport sediment to the shoreline. These two factors control the overall coastal evolution by regulating the sediment supply to the coastal area. The coastal zones that were fed with sediments by runoff have experienced a coastal progradation and those that lost this supply have undergone a coastal recession. Due to the contraction of proglacial floodplains, current progradation concerns restricted coastal areas.

}, doi = {10.1002/ldr.3149}, author = {Marine Bourriquen and Agn{\`e}s Baltzer and Denis Mercier and J{\'e}r{\^o}me Fournier and St{\'e}phane Costa and Erwan Roussel} } @book {5650, title = {Peces de consumo de la Amazon{\'\i}a Peruana}, year = {2018}, pages = {218}, edition = {Instituto de Investigaciones de la Amazon{\'\i}a Peruana (IIAP), Iquitos, Per{\'u}}, author = {Garc{\'\i}a-D{\'a}vila, C and Sanchez, H. and Flores, M and Mejia, J. and Angulo, C. and Castro-Ruiz, D. and Estivals, G. and Garcia, Aurea and Vargas, G. and Nolorbe, C. and Jesus Nu{\~n}ez-Rodriguez and Mariac, C{\'e}dric and Fabrice Duponchelle and Renno, Jean-Francois} } @article {5925, title = {Phylogeography of Eleotris fusca (Teleostei: Gobioidei: Eleotridae) in the Indo-Pacific area reveals a cryptic species in the Indian Ocean.}, journal = {Conservation genetics}, volume = {19}, year = {2018}, pages = {1025-1038}, abstract = {

\ Indo-Pacific insular freshwater systems are mainly dominated by amphidromous species. Eleotris fusca\  is a widespread one, its life cycle is characterised by a marine pelagic larval phase allowing the species to disperse in the ocean and then to recruit to remote island rivers. In the present study, the population structure of E. fusca\  over its Indo-Pacific distribution range (Western Indian Ocean to French Polynesia, Pacific Ocean) was evaluated. We analysed a section of mitochondrial COI\  of 557 individuals sampled from 28 islands to visualise the population structure. Haplotypes diversity (Hd) was between 0.458 and 1 and, nucleotide diversity (π) was between 0.001 and 0.02. Two distinct genetic groups appeared, one in the Indian Ocean and the other in the Pacific Ocean (FST\  mean = 0.901; 5.2\% average divergence). Given these results, complete mitogenomes (mtDNA) were sequenced and combined with the nuclear Rhodopsin (Rh) gene for a subset of individuals. The two phylogenetic trees based on each analysis showed the same genetic pattern: two different groups belonging to the Indian and the Pacific oceans (6.6 and 1.6\% of divergence for mtDNA and Rh gene respectively), which supported species level differentiation. These analyses revealed the presence of two sister species confounded until present under the name of Eleotris fusca. One of them is cryptic and endemic of the Indian Ocean and the other one is the true E. fusca, which keeps, nevertheless, its status of widespread species.

}, keywords = {Amphidromous, Complete mitogenome, freshwater fish, Nuclear gene}, author = {Marion Mennesson and Bonillo, C{\'e}line and Eric Feunteun and Philippe Keith} } @article {8406, title = {Platichthys solemdali sp. nov. (Actinopterygii, Pleuronectiformes): A New Flounder Species From the Baltic SeaImage_1.tifTable_1.DOCX}, journal = {Frontiers in Marine Science}, volume = {5}, year = {2018}, month = {Nov-07-2018}, doi = {10.3389/fmars.2018.0022510.3389/fmars.2018.00225.s00110.3389/fmars.2018.00225.s002}, url = {https://www.frontiersin.org/article/10.3389/fmars.2018.00225/full}, author = {Momigliano, Paolo and DENYS, Ga{\"e}l P. J. and Jokinen, Henri and Meril{\"a}, Juha} } @article {6940, title = {Regulation of Extracellular Matrix Synthesis by Shell Extracts from the Marine Bivalve Pecten maximus in Human Articular Chondrocytes- Application for Cartilage Engineering.}, journal = {Mar Biotechnol (NY)}, volume = {20}, year = {2018}, month = {2018 Aug}, pages = {436-450}, abstract = {

The shells of the bivalve mollusks are organo-mineral structures predominantly composed of calcium carbonate, but also of a minor organic matrix, a mixture of proteins, glycoproteins, and polysaccharides. These proteins are involved in mineral deposition and, more generally, in the spatial organization of the shell crystallites in well-defined microstructures. In this work, we extracted different organic shell extracts (acid-soluble matrix, acid-insoluble matrix, water-soluble matrix, guanidine HCl/EDTA-extracted matrix, referred as ASM, AIM, WSM, and EDTAM, respectively) from the shell of the scallop Pecten maximus and studied their biological activities on human articular chondrocytes (HACs). We found that these extracts differentially modulate the biological activities of HACs, depending on the type of extraction and the concentration used. Furthermore, we showed that, unlike ASM and AIM, WSM promotes maintenance of the chondrocyte phenotype in monolayer culture. WSM increased the expression of chondrocyte-specific markers (aggrecan and type II collagen), without enhancing that of the main chondrocyte dedifferentiation marker (type I collagen). We also demonstrated that WSM could favor redifferentiation of chondrocyte in collagen sponge scaffold in hypoxia. Thus, this study suggests that the organic matrix of Pecten maximus, particularly WSM, may contain interesting molecules with chondrogenic effects. Our research emphasizes the potential use of WSM of Pecten maximus for cell therapy of cartilage.

}, keywords = {Aged, Aged, 80 and over, Aggrecans, Animal Shells, Animals, Cell Differentiation, Cells, Cultured, Chondrocytes, Collagen Type II, Extracellular Matrix, Gene Expression Profiling, Humans, Middle Aged, Pecten, Phenotype}, issn = {1436-2236}, doi = {10.1007/s10126-018-9807-7}, author = {Bouyoucef, Mouloud and Rakic, Rodolphe and G{\'o}mez-Leduc, Tangni and Latire, Thomas and Marin, Fr{\'e}d{\'e}ric and Leclercq, Sylvain and Carreiras, Franck and Antoine Serpentini and Lebel, Jean-Marc and Gal{\'e}ra, Philippe and Legendre, Florence} } @article {8720, title = {Regulation of Extracellular Matrix Synthesis by Shell Extracts from the Marine Bivalve Pecten maximus in Human Articular Chondrocytes{\textemdash} Application for Cartilage Engineering}, journal = {Marine Biotechnology}, volume = {20}, year = {2018}, month = {Jan-08-2018}, pages = {436 - 450}, issn = {1436-2228}, doi = {10.1007/s10126-018-9807-7}, url = {http://link.springer.com/10.1007/s10126-018-9807-7}, author = {Bouyoucef, Mouloud and Rakic, Rodolphe and G{\'o}mez-Leduc, Tangni and Latire, Thomas and Marin, Fr{\'e}d{\'e}ric and Leclercq, Sylvain and Carreiras, Franck and Serpentini, Antoine and Lebel, Jean-Marc and Gal{\'e}ra, Philippe and Legendre, Florence} } @article {5629, title = {Review of fisheries resource use and status in the Madeira River basin (Brazil, Bolivia and Peru) before the hydroelectric dam{\textquoteright}s completion}, journal = {Reviews in Fisheries Science \& Aquaculture }, volume = {26}, year = {2018}, pages = {494-514}, abstract = {

The Madeira River, which drains one of the major tributary river basins of the upper Amazon, contributes to small-scale fisheries in Peru, Bolivia, and Brazil. This paper provides a base-line of fisheries resources and their status in six sub-basins of the Madeira River: upper Madre de Dios River basin (Peru), Beni and Mamor{\'e} River basins (Bolivia), It{\'e}nez or Guapor{\'e} River basin (Bolivia and Brazil), middle Madeira, and (two sections of the) lower Madeira River (Brazil). Data were collected between 2009 and 2011, before the completion of two hydroelectric dams in the Brazilian portion of the basin. Biophysical, social, and biological indicators were used to characterize the fisheries. The results show an overall small-scale multispecies fisheries pattern but with notorious differences between the Madeira sub-basins. The Beni and Mamor{\'e} sub-basin shows the largest flooded area, with associated higher total fisheries yields. Trophic level of the catch, diversity, and mean weight of fish caught were shown to be very sensitive to exploitation level, river water type (white or clear water), flooded area, and the introduction of\ Arapaima gigas in Bolivia. The Bolivian fisheries are characterized by less exploited stocks, whereas stocks in Peru and Brazil show signs of intensive exploitation, resulting in fisheries of smaller bodied, lower trophic-level species. Landing data in the upper basin show a predominant reliance on migrating fish resources, which might be vulnerable to the construction of dams. These data serve as a baseline to evaluate anthropogenic impacts on the Madeira River basin fisheries in the future.

KEYWORDS:\ Amazon,\ freshwater ecosystem,\ trophic level,\ diversity,\ fish catch

}, doi = {The goliath catfish Brachyplatystoma rousseauxii has crucial economical and ecological functions in the Amazon basin. Although its life history characteristics have been studied in the Amazon, there is little information in the Madeira River basin, which }, author = {Doria, C R C and Fabrice Duponchelle and Lima, M A L and Garc{\'\i}a V{\'a}squez, A and Carvajal-Vallejos, F and Coca M{\'e}ndez, C and Catarino, M F and Carlos E.C. Freitas and Vega, B and Van Damme, P A} } @article {5615, title = {Revisiting the Organic Template Model through the Microstructural Study of Shell Development in Pinctada margaritifera, the Polynesian Pearl Oyster}, journal = {Minerals}, volume = {8}, year = {2018}, month = {09/2018}, pages = {370}, abstract = {A top-down approach to the mineralized structures and developmental steps that can be separated in the shells of Pinctada margaritifera was carried out. Detailed characterizations show that each of the two major layers usually taken into account (the outer prismatic layer and the inner nacreous layer) is actually the result of a complex process during which the microstructural patterns were progressively established. From its early growing stages in the deeper part of the periostracal grove up to the formation of the most inner nacreous layers, this species provides a demonstrative case study illustrating the leading role of specifically secreted organic structures as determinants of the crystallographic properties of the shell-building units. Gathering data established at various observational scales ranging from morphology to the nanometer level, this study allows for a reexamination of the recent and current biomineralization models.}, keywords = {biocrystallization model, biomineralization, Mollusca, shell development}, doi = {https://doi.org/10.3390/min8090370}, author = {Jean-Pierre Cuif and Yannicke Dauphin and Gilles Luquet and Kadda Medjoubi and Andrea Somogyi and Alberto Perez-Huerta} } @article {5927, title = {Selectivity on epilithic diatom consumption for two tropical sympatric gobies: Sicydium punctatum (Perugia 1986) and Sicydium plumieri (Bloch 1786)}, journal = {Cybium }, volume = {42 }, year = {2018}, pages = {365-373}, abstract = {

\ Rivers of the Caribbean islands harbour a freshwater fauna mainly constituted of migrant diadromous species. In these hyperturbulent ecosystems, the primary producers are mostly represented by a thin epilithic biofilm, mainly composed of diatoms. Comparison of the diatoms available from the environment with the ones consumed and located in the digestive tracts of two gobiid fish, Sicydium punctatum Perugia, 1896 and Sicydium plumieri (Bloch, 1786) were made at twelve sampling locations, located upstream or downstream of six rivers, in Guadeloupe. One hundred and ninety-one epilithic diatom species were identified. A statistical approach was used to determine diatoms that best characterize the two species digestive tracts content (i.e. {\textquotedblleft}diagnostic species{\textquotedblright}) and to evaluate the statistical relationship between species abundances and groups of sites or conditions. Eight taxa belonging to five families were considered as significant diagnostic species of digestive tracts from fish collected upstream (Achnanthidium subhudsonis, Achnanthes rupestoides, Diadesmis contenta, Diadesmis sp., Eolimna sp., Navicula (dicta) seminulum, Navicula difficillima and Nupela sp.), and five taxa belonging to three families were considered as significant diagnostic species for fish collected downstream (Gomphonema parvulum, Navicula arvensis, Navicula cruxmeridionalis, Nitzschia frustulum and Navicula incarum). Results indicate selective consumption of epilithic diatoms by the two major fish observed in the mid and upper stream of Caribbean rivers

}, keywords = {Biofilm, Bioindication, Caribbean Islands, Gobiidae, Tropical rivers}, author = {Monti, Dominique and Lefran{\c c}ois, F and Clara Lord and Jean-Michel Mortillaro and Pascal Jean Lopez and Philippe Keith} } @article {5435, title = {A simple, user friendly tool to readjust raw PAM data from field measurements to avoid over- or underestimating of microphytobenthos photosynthetic parameters}, journal = {Journal of Experimental Marine Biology and Ecology}, volume = {503}, year = {2018}, pages = {136-146}, abstract = {

Intertidal mudflats are among the most productive ecosystems and microphytobenthic (MPB) biofilms play a key role in primary production. MPB primary production varies at short spatial and temporal scales. Accurate measurements thus require rapid non-intrusive methods like pulse amplitude modulate (PAM) fluorescence. However, the effect of granulometry and chl a concentration profile in light attenuation on irradiance and on fluorescence signal in the photic layer need to be taken into account when primary production is estimated using PAM. We propose a tool to readjust raw photosynthetic parameters (rETRmax, α, Ik) estimated from PAM measurements on the field, to avoid over- or underestimation. To develop the tool, we used models previously designed by K{\"u}hl and J{\o}rgensen (1992), Ser{\^o}dio (2004) and Forster and Kromkamp (2004) by integrating the chl a distribution profiles and sediment granulometry from pure sand to pure mud. The sensitivity of the correction to sediment granulometry and the shape of chl a profile were evaluated theoretically using a typical fluorescence data set obtained using PAM measurements. Our results confirm the importance of accounting for both the chl a profile and sediment granulometry when estimating a light attenuation coefficient. We show that, with the same chl a profile, the photosynthetic parameters are more underestimated in mud than in a sandy environment. Thus, granulometry and the chl a profile need to be systematically quantified and used to correct raw data measured in field studies using PAM before estimating photosynthetic parameters. The numerical tool is available as an e-document that is simple and easy to apply to any PAM data.

}, doi = {https://doi.org/10.1016/j.jembe.2018.02.007}, url = {https://www.sciencedirect.com/science/article/pii/S0022098117303325}, author = {Morelle, J{\'e}r{\^o}me and Francis Orvain and Pascal Claquin} } @article {5964, title = {Some histological data of bone and teeth in the Rift Eelpout, Thermarces cerberus (Zoarcidae)}, journal = {Cybium}, volume = {42}, year = {2018}, pages = {083-086}, doi = {10.26028/cybium/2018-421-007}, url = {http://sfi-cybium.fr/fr/some-histological-data-bone-and-teeth-rift-eelpout-thermarces-cerberus-zoarcidae}, author = {Meunier, Francois J. and Arnulf, Isabelle} } @article {5962, title = {Some histological data on bone and teeth in the grey notothen (Lepidonotothen squamifrons) and in the mackerel icefish (Champsocephalus gunnari) (Notothenioidei; Perciformes; Teleostei)}, journal = {Cybium}, volume = {42}, year = {2018}, pages = {091-097}, doi = {10.26028/cybium/2018-421-009}, url = {http://sfi-cybium.fr/fr/some-histological-data-bone-and-teeth-grey-notothen-lepidonotothen-squamifrons-and-mackerel-icefish}, author = {Meunier, Francois J. and Lecomte, Fr{\'e}d{\'e}rique and Guy Duhamel} } @article {5515, title = {Strengths, weaknesses, and opportunities of French research in trophic ecology}, journal = {Comptes Rendus Biologies}, year = {2018}, pages = {-}, abstract = {

The French National Institute of Ecology and Environment (INEE) aims at fostering pluridisciplinarity in Environmental Science and, for that purpose, funds ex muros research groups (GDR) on thematic topics. Trophic ecology has been identified as a scientific field in ecology that would greatly benefit from such networking activity, as being profoundly scattered. This has motivated the seeding of a GDR, entitled {\^a}€œGRET{\^a}€. The contours of the GRET{\textquoteright}s action, and its ability to fill these gaps within trophic ecology at the French national scale, will depend on the causes of this relative scattering. This study relied on a nationally broadcasted poll aiming at characterizing the field of trophic ecology in France. Amongst all the unique individuals that fulfilled the poll, over 300 belonged at least partly to the field of trophic ecology. The sample included all French public research institutes and career stages. Three main disruptions within the community of scientist in trophic ecology were identified. The first highlighted the lack of interfaces between microbial and trophic ecology. The second evidenced that research questions were strongly linked to single study fields or ecosystem type. Last, research activities are still quite restricted to the ecosystem boundaries. All three rupture points limit the conceptual and applied progression in the field of trophic ecology. Here we show that most of the disruptions within French Trophic Ecology are culturally inherited, rather than motivated by scientific reasons or justified by socio-economic stakes. Comparison with the current literature confirms that these disruptions are not necessarily typical of the French research landscape, but instead echo the general weaknesses of the international research in ecology. Thereby, communication and networking actions within and toward the community of trophic ecologists, as planned within the GRET{\textquoteright}s objectives, should contribute to fill these gaps, by reintegrating microbes within trophic concepts and setting the seeds for trans- and meta-ecosystemic research opportunities. Once the community of trophic ecologists is aware of the scientific benefit in pushing its boundaries forwards, turning words and good intentions into concrete research projects will depend on the opportunities to obtain research funding.

}, keywords = {Community}, issn = {1631-0691}, doi = {https://doi.org/10.1016/j.crvi.2018.05.001}, url = {https://www.sciencedirect.com/science/article/pii/S1631069118300830}, author = {Marie-Elodie Perga and Michael Danger and Dubois, Stanislas and Cl{\'e}mentine Fritch and C{\'e}dric Gaucherel and C{\'e}dric Hubas and Franck Jabot and Lacroix, G{\'e}rard and S{\'e}bastien Lefebvre and P. Marmonier and Alexandre Bec} } @article {7180, title = {Subtidal Microphytobenthos: A Secret Garden Stimulated by the Engineer Species Crepidula fornicata}, journal = {Frontiers in Marine Science}, volume = {5}, year = {2018}, month = {Jun-12-2019}, doi = {10.3389/fmars.2018.00475}, url = {https://www.frontiersin.org/article/10.3389/fmars.2018.00475/full}, author = {Androuin, Thibault and Polerecky, Lubos and Decottignies, Priscilla and Dubois, Stanislas F. and Dupuy, Christine and C{\'e}dric Hubas and Jesus, Bruno and Le Gall, Erwan and Marzloff, Martin P. and Carlier, Antoine} } @article {9383, title = {Trace metals partitioning between particulate and dissolved phases along a tropical mangrove estuary (Can Gio, Vietnam)}, journal = {Chemosphere}, volume = {196}, year = {2018}, pages = {311{\textendash}322}, abstract = {Mangroves can be considered as biogeochemical reactors along (sub)tropical coastlines, acting both as sinks or sources for trace metals depending on environmental factors. In this study, we characterized the role of a mangrove estuary, developing downstream a densely populated megacity (Ho Chi Minh City, Vietnam), on the fate and partitioning of trace metals. Surface water and suspended particulate matter were collected at four sites along the estuarine salinity gradient during 24 h cycling in dry and rainy seasons. Salinity, pH, DO, TSS, POC, DOC, dissolved and particulate Fe, Mn, Cr, As, Cu, Ni, Co and Pb were measured. TSS was the main trace metals carrier during their transit in the estuary. However, TSS variations did not explain the whole variability of metals distribution. Mn, Cr and As were highly reactive metals while the other metals (Fe, Ni, Cu, Co and Pb) presented stable log KD values along the estuary. Organic matter dynamic appeared to play a key role in metals fractioning. Its decomposition during water transit in the estuary induced metal desorption, especially for Cr and As. Conversely, dissolved Mn concentrations decreased along the estuary, which was suggested to result from Mn oxidative precipitation onto solid phase due to oxidation and pH changes. Extra sources as pore-water release, runoff from adjacent soils, or aquaculture effluents were suggested to be involved in trace metal dynamic in this estuary. In addition, the monsoon increased metal loads, notably dissolved and particulate Fe, Cr, Ni and Pb.}, issn = {00456535}, doi = {10.1016/j.chemosphere.2017.12.189}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0045653517321677}, author = {Thanh-Nho, Nguyen and Strady, Emilie and Nhu-Trang, Tran{\textendash}Thi and Frank David and Marchand, Cyril} } @article {8982, title = {Trophic cues promote secondary migrations of bivalve recruits in a highly dynamic temperate intertidal system}, journal = {Ecosphere}, volume = {9}, year = {2018}, month = {Apr-12-2018}, pages = {e02510}, issn = {2150-8925}, doi = {10.1002/ecs2.2018.9.issue-1210.1002/ecs2.2510}, url = {https://onlinelibrary.wiley.com/toc/21508925/9/12}, author = {Foret, Martin and Barbier, Pierrick and Tremblay, Rejean and Tarik Meziane and Neumeier, Urs and Duvieilbourg, Eric and Olivier, Fr{\'e}d{\'e}ric} } @article {8981, title = {Trophic cues promote secondary migrations of bivalve recruits in a highly dynamic temperate intertidal system}, journal = {Ecosphere}, volume = {9}, year = {2018}, month = {Apr-12-2018}, pages = {e02510}, issn = {2150-8925}, doi = {10.1002/ecs2.2018.9.issue-1210.1002/ecs2.2510}, url = {https://onlinelibrary.wiley.com/toc/21508925/9/12}, author = {Foret, Martin and Barbier, Pierrick and Tremblay, Rejean and Meziane, Tarik and Neumeier, Urs and Duvieilbourg, Eric and Olivier, Fr{\'e}d{\'e}ric} } @article {5923, title = {The unique functioning of a pre-Columbian Amazonian floodplain fishery}, journal = {Scientific Reports}, volume = {8}, year = {2018}, doi = {10.1038/s41598-018-24454-4}, url = {https://doi.org/10.1038/s41598-018-24454-4}, author = {Rumsa{\"\i}s Blatrix and Bruno Roux and Philippe B{\'e}arez and Gabriela Prestes-Carneiro and Marcelo Amaya and Jose Luis Aramayo and Leonor Rodrigues and Umberto Lombardo and Jose Iriarte and Jonas Gregorio de Souza and Mark Robinson and Cyril Bernard and Marc Pouilly and M{\'e}lisse Dur{\'e}cu and Carl F. Huchzermeyer and Mashuta Kalebe and Alex Ovando and Doyle McKey} } @article {5916, title = {Variation of the isotopic composition of dissolved organic carbon during the runoff cycle in the Amazon River and the floodplains}, journal = {Comptes Rendus Geoscience}, volume = {350}, year = {2018}, pages = {65{\textendash}75}, doi = {10.1016/j.crte.2017.11.001}, url = {https://doi.org/10.1016/j.crte.2017.11.001}, author = {Patrick Alb{\'e}ric and Marcela A.P. P{\'e}rez and Patricia Moreira-Turcq and Marc F Benedetti and Steven Bouillon and Gwena{\"e}l Abril} } @article {6686, title = {Without quality presence-absence data, discrimination metrics such as TSS can be misleading measures of model performance}, journal = {Journal of Biogeography}, volume = {45}, year = {2018}, month = {Jan-09-2018}, pages = {1994 - 2002}, doi = {10.1111/jbi.2018.45.issue-910.1111/jbi.13402}, url = {http://doi.wiley.com/10.1111/jbi.2018.45.issue-9http://doi.wiley.com/10.1111/jbi.13402http://onlinelibrary.wiley.com/wol1/doi/10.1111/jbi.13402/fullpdfhttps://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111\%2Fjbi.13402}, author = {Leroy, Boris and Delsol, Robin and Hugueny, Bernard and Meynard, Christine N. and Barhoumi, Ch{\'e}{\"\i}ma and Barbet-Massin, Morgane and Bellard, C{\'e}line} } @article {5284, title = {Applying species distribution models to caves and other subterranean habitats}, journal = {Ecography}, volume = {40}, year = {2017}, month = {10/2017}, pages = {1-14}, abstract = {

Over the last two decades there has been an exponential increase in the use of correlative species distribution models (SDMs) to address a variety of topics in ecology, biogeography, evolution, and conservation biology. Conversely, the use of these statistical methods to study the potential distribution of subterranean organisms has lagged behind, relative to their above-ground (epigean) counterparts. The reason for this is possibly related to a number of peculiarities of subterranean systems, which pose important limits, but also opportunities, for these correlative models. The aim of this forum is to explore the caveats that need to be made when generalizing these statistical techniques to caves and other subterranean habitats. We focus on the typical bias in spatial datasets of cave-dwelling species, and provide advice for selecting the model calibration area. In parallel, we discuss the potential use of different large scale surface variables to represent the subterranean condition. A more widespread adoption of these statistical techniques in subterranean biology is highly attractive and has great potential in broadening our knowledge on a variety of ecological topics, especially in the fields of climate change and biodiversity conservation. Their use would especially benefit the study of the biogeographic patterns of subterranean fauna and the impact of past and future climate change on subterranean ecosystems.

}, doi = {10.1111/ecog.03464}, url = {http://onlinelibrary.wiley.com/doi/10.1111/ecog.03464/full}, author = {Mammola, Stefano and Leroy, Boris} } @article {5036, title = {Before-After analysis of the trophic network of an experimental dumping site in the eastern part of the Bay of Seine (English Channel)}, journal = {Marine Pollution Bulletin}, volume = {118}, year = {2017}, month = {05/2017}, pages = {101-111}, abstract = {

An experimental study was conducted to assess the physical and biological impacts of muddy fine sand dredged material dumped on a medium sand site Machu offshore the Seine Estuary. Complementary trophic web modelling tools were applied to the Machu ecosystem to analyse the effects of dumping operations. Results show that, after the dumping operations, the biomass of fish increased while invertebrate biomass remained relatively stable through time. Nevertheless, the biomasses of benthic invertebrates, omnivores/scavengers and predators showed some increases, while non-selective deposit feeders and filter feeders decreased. At the ecosystem level, results show that the total ecosystem activity, the ascendency and the overall omnivorous character of the food-web structure increased after dumping operations, whereas recycling subsequently decreased. Finally, the fine and medium sand habitat offshore from the Seine estuary, which undergoes regular natural physical perturbations, shows a high resilience after a short dumping phase. (C) 2017 Elsevier Ltd. All rights reserved.

}, issn = {{0025-326X}}, doi = {{10.1016/j.marpolbul.2017.02.042}}, author = {Pezy, Jean-Philippe and Raoux, Aurore and Marmin, Stella and Balay, Pierre and Nathalie Niquil and Jean-Claude Dauvin} } @article {4931, title = {Comparative Study of Chemosensory Organs of Shrimp From Hydrothermal Vent and Coastal Environments}, journal = {Chemical Senses}, volume = {doi:10.1093/chemse/bjx007}, year = {2017}, pages = {1-13}, abstract = {

The detection of chemical signals is involved in a variety of crustacean behaviors, such as social
interactions, search and evaluation of food and navigation in the environment. At hydrothermal
vents, endemic shrimp may use the chemical signature of vent fluids to locate active edifices,
however little is known on their sensory perception in these remote deep-sea habitats. Here,
we present the first comparative description of the sensilla on the antennules and antennae
of 4 hydrothermal vent shrimp (Rimicaris exoculata, Mirocaris fortunata, Chorocaris chacei,
and Alvinocaris markensis) and of a closely related coastal shrimp (Palaemon elegans). These
observations revealed no specific adaptation regarding the size or number of aesthetascs
(specialized unimodal olfactory sensilla) between hydrothermal and coastal species. We also
identified partial sequences of the ionotropic receptor IR25a, a co-receptor putatively involved in
olfaction, in 3 coastal and 4 hydrothermal shrimp species, and showed that it is mainly expressed
in the lateral flagella of the antennules that bear the unimodal chemosensilla aesthetascs.

}, keywords = {aesthetascs, decapod, hydrothermal shrimp, IR25a, olfaction}, author = {Magali Zbinden and Berthod, C and Montagn{\'e}, N and Machon, J and L{\'e}ger, N and Chertemps, T and Rabet, N and Bruce Shillito and Juliette Ravaux} } @article {8152, title = {Contamination and depuration of Paralytic Shellfish Poisoning by Acanthocardia tuberculata cockles and Callista chione clams in Moroccan waters}, journal = {Journal of Materials and Environmental Sciences}, volume = {8}, year = {2017}, pages = {4634-4641}, abstract = {This study of\ Gymnodinium catenatum\ was conducted across two sampling stations; M{\textquoteright}diq bay and Oued Laou estuary during the period from July 2007 to May 2009.\ Gymnodinium catenatum\ blooms occurred after a rainfall event in autumn and early winter. Statically analyses showed a positive correlation with rainfall. During January 2008, the\ G. catenatum\ bloom resulted in contamination of tuberculate cockles and sweet clam by Paralytic Shellfish Poisoning (PSP) toxins. In the Oued Laou estuary, the levels of these toxins in shellfish went beyond the normative threshold for consumption of shellfish, (80\ μg SXTeq. /100g of meat) and reached (710 {\textpm} 82.07) and (198 {\textpm} 6.56)\ μg SXTeq. /100g of meat in cockles and sweet clam respectively. In M{\textquoteright}diq bay, concentrations of PSP toxins in the meat of these two shellfish were lower (256.57 {\textpm} 12.22\ μg SXTeq. /100g and 80.66 {\textpm} 8.14\ μg SXTeq. /100g of meat in tuberculate cockles and sweet clam respectively. An experimental test of depuration of tuberculate cockles and sweet clam contaminated by the PSP toxins was conducted in laboratory conditions in the first week of January 2008. The results showed partial and progressive elimination of PSP toxins in two shellfish species over time. In the tuberculate cockle, the elimination of PSP appears to be slower compared with the sweet clam; it took 120 days to reach levels of 80\ μg SXTeq. /100g of meat, on the other hand only 3 days were needed to reach this safe concentration in the sweet clam.}, author = {B. Rijal Leblad and H. Nhhala and M. Daoudi and M. Marhraoui and M. K. Ouelad Abdellah and Beno{\^\i}t V{\'e}ron and H. Er-Raioui} } @article {6894, title = {Cross-linking plankton indicators to better define GES of pelagic habitats - EcApRHA Deliverable WP1.4}, year = {2017}, abstract = {The multimetric approach is a methodological tool which can be used to study a range of systems, including GES assessment of marine waters. Three indicators (PH1, PH2 and PH3) are currently being developed in the frame of the OSPAR convention for the pelagic habitat component. The three PH indicators provide information on different and complementary aspects of the plankton community that, only when considered altogether, provide a holistic vision of the ecosystem which is central to GES assessment. The present document aims at combining their information for the first time, following a multimetric approach. For this purpose, it was decided that the Plymouth Marine Laboratory L4 station would be the focus of this deliverable for the period 2000-2014.

Different results were obtained from PH1, PH2 and PH3 regarding dates characterized by atypical plankton community structures, stressing their complementarity. However, similar results were also found for some sampling dates, suggesting that the complementary information conveyed by the three PH indicators shows potential for generating a higher-level indicator.

This work has also evidenced a number of gaps and issues in the integration of the three PH indicators that we address with guidelines. In particular, efforts should be devoted to overcome technical difficulties in the integration the PH3 indicators, especially regarding differences in temporal resolution. Future development of the indicators could involve complementary techniques to classical methods to overcome taxonomic constraints. In the frame of this project, the access to data in certain format was identified also found problematic. Creating a central database of pre-formatted data managed by a group of experts could also benefit the regional calibration of the indicators for areas where appropriate data are available. Establishing a clear and easily accessible report which details all the monitoring guidelines concerning the metrics used for the OSPAR PH indicators could also be beneficial for homogenising the monitoring and inter-comparability of data among contracting parties in the goal of regional marine management.}, author = {Budria, Alexandre and Anais Aubert and Rombouts, Isabelle and Ostle, Clare and Angus Atkinson and Widdicombe, Claire and Goberville, Eric and Luis Felipe Artigas and Johns, David and Padegimas, Bernardas and Corcoran, Emily and McQuatters-Gollop, Abigail} } @article {5210, title = {Cultured eastern oysters (Crassostrea virginica): retention and assimilation of picophytoplankton using a multi-biomarker approach}, journal = {Aquatic Living Ressources}, volume = {30}, year = {2017}, month = {08/2017}, pages = {1-13}, doi = {doi.org/10.1051/alr/2017031}, url = {https://www.alr-journal.org/articles/alr/abs/2017/01/alr170056/alr170056.html}, author = {R{\'e}mi Sonier and R{\'e}jean Tremblay and Fr{\'e}d{\'e}ric Olivier and Tarik Meziane and Comeau, L. A.} } @article {4728, title = {Deep conservation of bivalve nacre proteins highlighted by shell matrix proteomics of the Unionoida Elliptio complanata and Villosa lienosa}, journal = {Journal of The Royal Society Interface}, volume = {14}, year = {2017}, abstract = {

The formation of the molluscan shell nacre is regulated to a large extent by a matrix of extracellular macromolecules that are secreted by the shell-forming tissue, the mantle. This so-called {\textquoteleft}calcifying matrix{\textquoteright} is a complex mixture of proteins, glycoproteins and polysaccharides that is assembled and occluded within the mineral phase during the calcification process. Better molecular-level characterization of the substances that regulate nacre formation is still required. Notable advances in expressed tag sequencing of freshwater mussels, such as Elliptio complanata and Villosa lienosa, provide a pre-requisite to further characterize bivalve nacre proteins by a proteomic approach. In this study, we have identified a total of 48 different proteins from the insoluble matrices of the nacre, 31 of which are common to both E. complanata and V. lienosa. A few of these proteins, such as PIF, MSI60, CA, shematrin-like, Kunitz-like, LamG, chitin-binding-containing proteins, together with A-, D-, G-, M- and Q-rich proteins, appear to be analogues, if not true homologues, of proteins previously described from the pearl oyster or the edible mussel nacre matrices, thus forming a remarkable list of deeply conserved nacre proteins. This work constitutes a comprehensive nacre proteomic study of non-pteriomorphid bivalves that has enabled us to describe the molecular basis of a deeply conserved biomineralization toolkit among nacreous shell-bearing bivalves, with regard to proteins associated with other shell microstructures, with those of other mollusc classes (gastropods, cephalopods) and, finally, with other lophotrochozoans (brachiopods).

}, issn = {1742-5689}, doi = {10.1098/rsif.2016.0846}, url = {http://rsif.royalsocietypublishing.org/content/14/126/20160846}, author = {Marie, Benjamin and Arivalagan, Jaison and Math{\'e}ron, Lucr{\`e}ce and Bolbach, G{\'e}rard and Berland, Sophie and Marie, Arul and Marin, Fr{\'e}d{\'e}ric} } @article {4801, title = {Dietary plasticity in the bivalve Astarte moerchi revealed by a multimarker study in two Arctic fjords}, journal = {Marine Ecology Progress Series}, volume = {567}, year = {2017}, pages = {157-172}, abstract = {

ABSTRACT: Arctic coastal ecosystems are likely to be strongly affected by predicted environmental changes such as sea-ice decline and increase in freshwater input and turbidity. These changes are expected to impact primary production dynamics and consequently benthic consumers. The trophic relationship between primary producers and benthic primary consumers were compared in 2 Arctic fjords with different seasonal ice-cover: Young Sound (NE Greenland, a high-Arctic fjord) and Kongsfjorden (Svalbard Archipelago, a sub-Arctic fjord). For comparison, we selected the filter-feeding bivalve Astarte moerchi (belonging to the complex A. borealis), which has a broad geographical distribution in the Arctic. The bivalve digestive glands and food sources were characterized with fatty acids (FAs), bulk stable isotopes, and compound-specific stable isotopes of individual FAs. Our results suggest that diatoms of pelagic and/or benthic origin are the main contributors to the A. moerchi diet in Young Sound and make up a less important fraction of the diet in the Kongsfjorden population. A contribution by sympagic diatoms is clearly excluded in the sub-Arctic fjord and needs to be further assessed in the Arctic fjord. The A. moerchi diet in sub-Arctic Kongsfjorden is more diversified, varies with season, and has contributions from dinoflagellates and macroalgal detritus. These results, together with higher concentrations of total FAs in the Young Sound population, demonstrated and characterized the trophic plasticity of this bivalve species. Based on these results, we discuss potential effects of environmental factors (shifts in trophic resources, increase in turbidity) for A. moerchi populations in changing Arctic ecosystems.

}, author = {De Cesare, S and Tarik Meziane and Laurent Chauvaud and Richard, J and Sejr, M K and Th{\'e}bault, J and Winkler, G and Fr{\'e}d{\'e}ric Olivier} } @article {4796, title = {DNA Metabarcoding of Amazonian Ichthyoplankton Swarms}, journal = {PLoSOne}, volume = {Jan 17;12}, year = {2017}, month = {01/2017}, pages = {:e0170009}, abstract = {

Tropical rainforests harbor extraordinary biodiversity. The Amazon basin is thought to hold 30\% of all river fish species in the world. Information about the ecology, reproduction, and recruitment of most species is still lacking, thus hampering fisheries management and successful conservation strategies. One of the key understudied issues in the study of population dynamics is recruitment. Fish larval ecology in tropical biomes is still in its infancy owing to identification difficulties. Molecular techniques are very promising tools for the identification of larvae at the species level. However, one of their limits is obtaining individual sequences with large samples of larvae. To facilitate this task, we developed a new method based on the massive parallel sequencing capability of next generation sequencing (NGS) coupled with hybridization capture. We focused on the mitochondrial marker cytochrome oxidase I (COI). The results obtained using the new method were compared with individual larval sequencing. We validated the ability of the method to identify Amazonian catfish larvae at the species level and to estimate the relative abundance of species in batches of larvae. Finally, we applied the method and provided evidence for strong temporal variation in reproductive activity of catfish species in the Ucayal{\'\i} River in the Peruvian Amazon. This new time and cost effective method enables the acquisition of large datasets, paving the way for a finer understanding of reproductive dynamics and recruitment patterns of tropical fish species, with major implications for fisheries management and conservation.

}, author = {Maggia, M. E. and Vigouroux, Y. and Renno, Jean-Francois and Fabrice Duponchelle and Desmarais, E and Jesus Nu{\~n}ez-Rodriguez and Garc{\'\i}a-D{\'a}vila, C and Carvajal-Vallejos, F M and Paradis, Emmanuel and Martin, Jean-Fran{\c c}ois and Mariac, C{\'e}dric} } @article {6667, title = {Dynamics of particulate organic matter composition in coastal systems: A spatio-temporal study at multi-systems scale}, journal = {Progress in Oceanography}, volume = {156}, year = {2017}, pages = {221-239}, abstract = {In coastal systems, the multiplicity of sources fueling the pool of particulate organic matter (POM) leads to divergent estimations of POM composition. Eleven systems (two littoral systems, eight embayments and semi-enclosed systems and one estuary) distributed along the three maritime fa{\c c}ades of France were studied for two to eight years in order to quantify the relative contribution of organic matter sources to the surface-water POM pool in coastal systems. This study was based on carbon and nitrogen elemental and isotopic ratios, used for running mixing models. The POM of the estuary is dominated by terrestrial material (93\% on average), whereas the POM of the other systems is dominated by phytoplankton (84\% on average). Nevertheless, for the latter systems, the POM composition varies in space, with (1) systems where POM is highly composed of phytoplankton (>=93\%), (2) systems characterized by a non-negligible contribution of benthic (8{\textendash}19\%) and/or river (7{\textendash}19\%) POM sources, and (3) the Mediterranean systems characterized by the contribution of diazotroph organisms (ca. 14\%). A continent-to-ocean gradient of river and/or benthic POM contribution is observed. Finally, time series reveal (1) seasonal variations of POM composition, (2) differences in seasonality between systems, and (3) an inshore-offshore gradient of seasonality within each system that were sampled at several stations. Spatial and seasonal patterns of POM composition are mainly due to local to regional processes such as hydrodynamics and sedimentary hydrodynamic (e.g. resuspension processes, changes in river flows, wind patterns influencing along-shore currents) but also due to the geomorphology of the systems (depth of the water column, distance to the shore). Future studies investigating the link between these forcings and POM composition would help to better understand the dynamics of POM composition in coastal systems. {\textcopyright} 2017 Elsevier Ltd}, keywords = {bacterium, benthos, biogeochemistry, Biological materials, C and n stable isotopes, C:N ratio, Carbon, carbon isotope, Coastal systems, coastal zone, Fluid dynamics, France, geomorphology, Hydrodynamics, Isotopes, isotopic ratio, Mediterranean sea, Meta analysis, meta-analysis, Mixing, Mixing models, nitrogen isotope, Organic compounds, particulate organic matter, Particulate organic matters, Phytoplankton, prokaryote, Rivers, seasonality, spatiotemporal analysis, stable isotope, Surface water, Surface waters, terrestrial deposit, Time series}, issn = {00796611}, doi = {10.1016/j.pocean.2017.03.001}, url = {https://www.sciencedirect.com/science/article/abs/pii/S0079661116301914}, author = {Li{\'e}nart, Camilla and Savoye, Nicolas and Bozec, Yann and Elsa Breton and Conan, Pascal and David, Val{\'e}rie and Eric Feunteun and Karine Granger{\'e} and Kerherv{\'e}, P. and Lebreton, B. and S{\'e}bastien Lefebvre and St{\'e}phane L{\textquoteright}Helguen and Mousseau, Laure and Raimbault, P and Richard, P. and Riera, P. and Sauriau, P.-G. and Gauthier Schaal and Aubert, F. and Aubin, S. and Bichon, S. and Boinet, C. and Bourasseau, L. and Br{\'e}ret, M. and Caparros, J. and Cariou, T. and Charlier, K. and Claquin, P. and Vincent Cornille and Corre, A.-M. and Costes, L. and Crispi, O. and Muriel Crouvoisier and Czamanski, M. and Del Amo, Y. and Derriennic, H. and Dindinaud, F. and Durozier, M. and Hanquiez, V. and Antoine Nowaczyk and Devesa, J. and Ferreira, S. and Fornier, M. and Garcia, F. and Garcia, N. and Geslin, S. and Emilie Grossteffan and Gueux, A. and Guillaudeau, J. and Guillou, G. and Joly, O. and Lachauss{\'e}e, N. and Lafont, M. and Lamoureux, J. and Lecuyer, E. and Lehodey, J.-P. and Lemeille, D. and Leroux, C. and Mac{\'e}, E. and Maria, E. and Pineau, P. and Petit, F. and Pujo-Pay, M. and Rimelin-Maury, P. and Sultan, E.} } @article {5136, title = {Dynamics of phytoplankton productivity and exopolysaccharides (EPS and TEP) pools in the Seine Estuary (France, Normandy) over tidal cycles and over two contrasting seasons}, journal = {Marine Environmental Research}, year = {2017}, month = {09/2017}, author = {Morelle, J{\'e}r{\^o}me and Mathilde Schapira and Pascal Claquin} } @article {5967, title = {Earliest known lepisosteoid extends the range of anatomically modern gars to the Late Jurassic}, journal = {Scientific reports}, volume = {7}, year = {2017}, pages = {17830}, author = {Brito, Paulo M. and Alvarado-Ortega, J and Meunier, Francois J.} } @article {5021, title = {Evidence of two species currently under the name of Eleotris fusca (Gobioidei: Eleotridae) in the Indian Ocean}, journal = {Cybium}, volume = {41}, year = {2017}, month = {06/2017}, pages = {213-220}, abstract = {

The observation of the cephalic free neuromast pattern of the genus Eleotris allows to classify the specimens in different groups of species but, as diagnostic characters without overlap are scarce, the morphological identification of the species is difficult. However, genetic analyses, particularly with barcoding (COI), facilitate the discrimination between species. In a recent study on the phylogeography of Eleotris fusca Bloch \& Schneider, 1801 in the Indo-Pacific area, two species have been revealed although they present the same cephalic free neuromast pattern. The first one included specimens mainly from the Pacific Ocean and the second one, specimens from the Indian Ocean. They are separated with a mean pairwise divergence of 5.6\% and present 32 diagnostic nucleotide substitutions in the 585 bp of COI sequenced. After the examination of all the available types of the synonym of E. fusca from the Indian Ocean, we revalidated the name of Eleotris klunzingerii Pfeffer, 1893.

}, author = {Marion Mennesson and Philippe Keith} } @article {4755, title = {The expression of nuclear and membrane estradiol receptors in the European eel throughout spermatogenesis.}, journal = {Comparative Biochemistry and Physiology, Part A}, volume = {203}, year = {2017}, pages = {91-99}, author = {Morini, Marina and Penaranda, David S and V{\'\i}lchez, M C and Tveiten, Helge and Anne-Gaelle Lafont and Sylvie Dufour and P{\'e}rez, L and Asturiano, J F} } @article {4526, title = {First proteomic analyses of the dorsal and ventral parts of the Sepia officinalis cuttlebone.}, journal = {J Proteomics}, volume = {150}, year = {2017}, month = {2016 Aug 26}, pages = {63-73}, abstract = {

Protein compounds constituting mollusk shells are known for their major roles in the biomineralization processes. These last years, a great diversity of shell proteins have been described in bivalves and gastropods allowing a better understanding of the calcification control by organic compounds and given promising applications in biotechnology. Here, we analyzed for the first time the organic matrix of the aragonitic Sepia officinalis shell, with an emphasis on protein composition of two different structures: the dorsal shield and the chambered part. Our results highlight an organic matrix mainly composed of polysaccharide, glycoprotein and protein compounds as previously described in other mollusk shells, with quantitative and qualitative differences between the dorsal shield and the chamber part. Proteomic analysis resulted in identification of only a few protein compounds underlining the lack of reference databases for Sepiidae. However, most of them contain domains previously characterized in matrix proteins of aragonitic shell-builder mollusks, suggesting ancient and conserved mechanisms of the aragonite biomineralization processes within mollusks.

BIOLOGICAL SIGNIFICANCE: The cuttlefish{\textquoteright}s inner shell, better known under the name "cuttlebone", is a complex mineral structure unique in mollusks and involved in tissue support and buoyancy regulation. Although it combines useful properties as high compressive strength, high porosity and high permeability, knowledge about organic compounds involved in its building remains limited. Moreover, several cuttlebone organic matrix studies reported data very different from each other or from other mollusk shells. Thus, this study provides 1) an overview of the organization of the main mineral structures found in the S. officinalis shell, 2) a reliable baseline about its organic composition, and 3) a first descriptive proteomic approach of organic matrices found in the two main parts of this shell. These data will contribute to the general knowledge about mollusk biomineralization as well as in the identification of protein compounds involved in the Sepiidae shell calcification.

}, issn = {1876-7737}, doi = {10.1016/j.jprot.2016.08.015}, author = {Le Pabic, Charles and Marie, Arul and Marie, Benjamin and Percot, Aline and Laure Bonnaud-Ponticelli and Pascal Jean Lopez and Gilles Luquet} } @article {4800, title = {Food resources of the bivalve Astarte elliptica in a sub-Arctic fjord: a multi-biomarker approach}, journal = {Marine Ecology Progress Series}, volume = {567}, year = {2017}, pages = {139-156}, abstract = {

ABSTRACT: It is generally agreed that pelagic-benthic coupling is tight on Arctic shelves, i.e. that organic matter produced in the surface layers supports the seafloor and benthos. However, this paradigm is mainly based on the assumption that phytoplankton and ice algae are the main sources of carbon for the benthic communities. Climate change is expected to alter the relative contribution of food sources for benthic organisms. Macroalgal biomass is predicted to increase in near-shore systems in response to increased temperature and reduced sea ice cover. Thus, a better understanding of the relative contribution of benthic and pelagic components in benthic food webs in the Arctic is needed. In this study, a multi-biomarker approach (stable isotopes, fatty acid trophic markers, and compound-specific stable isotope analysis) was applied to link potential sources of carbon, including particulate organic matter from subsurface and bottom waters, sediment organic matter, and 6 macroalgal species to the diet of the bivalve Astarte elliptica collected below the euphotic zone in a sub-Arctic fjord (Kobbefjord, Greenland). Results showed that A. elliptica feeds on particulate and sediment organic matter and that brown macroalgae significantly support the Arctic benthic food web. Multi-biomarker approaches can be used to determine the diet of benthic organisms and track temporal variability in sources of food. It therefore appears to be an interesting method to study food regime strategies in response to changing primary production dynamics.

}, author = {Gaillard, B and Tarik Meziane and R{\'e}jean Tremblay and P Archambault and Blicher, M E and Laurent Chauvaud and Rysgaard, S and Fr{\'e}d{\'e}ric Olivier} } @article {5019, title = {Genetic and morphological evidence for cryptic species in Macrobrachium australe and resurrection of M. ustulatum (Crustacea, Palaemonidae)}, journal = {European Journal of Taxonomy}, volume = {289}, year = {2017}, month = {03/2017}, pages = {1{\textendash}27}, abstract = {

\ Macrobrachium australe is an amphidromous prawn living in the insular freshwater systems of the Indo-Pacific. Because it possesses few informative morphological characters, that often vary from one habitat to another, M. australe has produced much taxonomic confusion and has historically been described under eight synonyms. Here, 53 specimens collected throughout the Indo-Pacific under the name M. australe were phylogenetically and morphologically examined. Results revealed that what has been called M. australe belongs to at least two distinct species: M. australe, distributed from the Southwest Indian Ocean to the Central Pacific Ocean, and a cryptic species potentially restricted to the Northwest Pacific Ocean, here identified as M. ustulatum, which until now was considered as a junior synonym. Although they are not quite found in the same habitat (lentic-lotic), the presence of these distinct, and reciprocally monophyletic entities in the same rivers on the islands of Palau and Santo strongly favors the hypothesis of two reproductively isolated entities. Six morphological characters, including the proportions of the joints of the male second pereiopod, the shape of the epistome lobe and the armature of the fourth thoracic sternite, are evidenced as diagnostic. A neotype of M. australe is designated and deposited in the Mus{\'e}um national d{\textquoteright}Histoire naturelle in Paris.

}, keywords = {Amphidromous prawn, Indo-West Pacific, morphology, multi-locus phylogeny}, author = {Castelin, Magalie and de Mazancourt, Valentin and Marquet, G{\'e}rard and Zimmermann, Gabrielle and Philippe Keith} } @article {5908, title = {Geography and life history traits account for the accumulation of cryptic diversity among {Indo}-{West} {Pacific} coral reef fishes}, journal = {Marine Ecology Progress Series}, volume = {583}, year = {2017}, pages = {179{\textendash}193}, author = {Hubert, Nicolas and Dettai, Agn{\`e}s and Patrice Pruvost and Cruaud, Corinne and Kulbicki, Michel and Myers, Robert F. and Borsa, Philippe} } @article {5283, title = {A global picture of biological invasion threat on islands.}, journal = {Nature Ecology \& Evolution}, volume = {1}, year = {2017}, month = {11/2017}, pages = {1862-1869}, abstract = {

Biological invasions are among the main drivers of biodiversity losses. As threats from biological invasions increase, one of the most urgent tasks is to identify areas of high vulnerability. However, the lack of comprehensive information on the impacts of invasive alien species (IAS) is a problem especially on islands, where most of the recorded extinctions associated with IAS have occurred. Here we provide a global, network-oriented analysis of IAS on islands. Using network analysis, we structured 27,081 islands and 437 threatened vertebrates into 21 clusters, based on their profiles in term of invasiveness and shared vulnerabilities. These islands are mainly located in the Southern Hemisphere and many are in biodiversity hotspots. Some of the islands share similar characteristics regarding their connectivity that could be useful for understanding their response to invasive species. The major invaders found in these clusters of islands are feral cats, feral dogs, pigs and rats. Our analyses reveal those IAS that systematically act alone or in combination, and the pattern of shared IAS among threatened species, providing new information to implement effective eradication strategies. Combined with further local, contextual information this can contribute to global strategies to deal with IAS.

}, doi = {10.1038/s41559-017-0365-6}, url = {https://www.nature.com/articles/s41559-017-0365-6}, author = {Bellard, C{\'e}line and Rysman, Jean-Fran{\c c}ois and Leroy, Boris and Claud, C and Mace, Georgina M} } @article {5970, title = {Histological characteristics of lower jaw bones and oral teeth of the short nose gar, Lepisosteus platostomus Rafinesque, 1820 (Lepisosteidae)}, year = {2017}, doi = {10.26028/cybium/2017-413-004}, url = {http://sfi-cybium.fr/fr/histological-characteristics-lower-jaw-bones-and-oral-teeth-short-nose-gar-lepisosteus-platostomus}, author = {Meunier, Francois J. and Brito, Paulo M.} } @article {5969, title = {The homology and function of the lung plates in extant and fossil coelacanths}, journal = {Scientific reports}, volume = {7}, year = {2017}, pages = {9244}, author = {Cupello, C and Meunier, Francois J. and Herbin, Marc and Janvier, Philippe and Cl{\'e}ment, Ga{\"e}l and Brito, Paulo M.} } @article {6820, title = {Identifying Toxic Impacts of Metals Potentially Released during Deep-Sea Mining{\textemdash}A Synthesis of the Challenges to Quantifying Risk}, journal = {Frontiers in Marine Science}, volume = {4}, year = {2017}, pages = {368}, abstract = {In January 2017, the International Seabed Authority released a discussion paper on the development of Environmental Regulations for deep-sea mining (DSM) within the Area Beyond National Jurisdiction (the {\textquotedblleft}Area{\textquotedblright}). With the release of this paper, the prospect for commercial mining in the Area within the next decade has become very real. Moreover, within nations{\textquoteright} Exclusive Economic Zones, the exploitation of deep-sea mineral ore resources could take place on very much shorter time scales and, indeed, may have already started. However, potentially toxic metal mixtures may be released at sea during different stages of the mining process and in different physical phases (dissolved or particulate). As toxicants, metals can disrupt organism physiology and performance, and therefore may impact whole populations, leading to ecosystem scale effects. A challenge to the prediction of toxicity is that deep-sea ore deposits include complex mixtures of minerals, including potentially toxic metals such as copper, cadmium, zinc, and lead, as well as rare earth elements. Whereas the individual toxicity of some of these dissolved metals has been established in laboratory studies, the complex and variable mineral composition of seabed resources makes the a priori prediction of the toxic risk of DSM extremely challenging. Furthermore, although extensive data quantify the toxicity of metals in solution in shallow-water organisms, these may not be representative of the toxicity in deep-sea organisms, which may differ biochemically and physiologically and which will experience those toxicants under conditions of low temperature, high hydrostatic pressure, and potentially altered pH. In this synthesis, we present a summation of recent advances in our understanding of the potential toxic impacts of metal exposure to deep-sea meio- to megafauna at low temperature and high pressure, and consider the limitation of deriving lethal limits based on the paradigm of exposure to single metals in solution. We consider the potential for long-term and far-field impacts to key benthic invertebrates, including the very real prospect of sub-lethal impacts and behavioral perturbation of exposed species. In conclusion, we advocate the adoption of an existing practical framework for characterizing bulk resource toxicity in advance of exploitation.}, issn = {2296-7745}, doi = {10.3389/fmars.2017.00368}, url = {https://www.frontiersin.org/article/10.3389/fmars.2017.00368}, author = {Hauton, Chris and Brown, Alastair and Thatje, Sven and Mestre, N{\'e}lia C. and Bebianno, Maria J. and Martins, In{\^e}s and Bettencourt, Raul and Canals, Miquel and Sanchez-Vidal, Anna and Bruce Shillito and Juliette Ravaux and Magali Zbinden and Duperron, S{\'e}bastien and Mevenkamp, Lisa and Vanreusel, Ann and Gambi, Cristina and Dell{\textquoteright}Anno, Antonio and Danovaro, Roberto and Gunn, Vikki and Weaver, Phil} } @article {5026, title = {The impact of suspended oyster farming on nitrogen cycling and nitrous oxide production in a sub-tropical Australian estuary}, journal = {Estuarine, Coastal and Shelf Science}, volume = {192}, year = {2017}, pages = {117 - 127}, abstract = {

In this study we quantified nitrate (NO3-) reduction (denitrification, anammox and DNRA) and N2O production in sediments and epibiont communities associated with Sydney Rock Oyster (Saccostrea glomerata) farming. In sediments beneath an active suspended oyster farm, DNRA accounted for 98\% of NO3- reduction with rates of up to 169\ {\textpm}\ 45\ μmol\ N m-2 h-1. Much of this DNRA was fuelled by NO3- derived from nitrification. Reference sediments had significantly lower DNRA rates of 83.8\ {\textpm}\ 28.2\ μmol\ N m-2 h-1, however this constituted 96\% of the sites total NO3- reduction. Fatty acid analysis showed that sediment organic matter was more labile in the oyster impacted sediments, facilitating subtle shifts in sediment oxygen demand which increased the Fe2+ availability with respect to the reference sediments. The difference in DNRA rate between the sites was attributed to autotrophic oxidation of soluble Fe2+ in sediments underlying the oyster cultures. DNRA was absent in the oyster shell epibiont communities and rates of anammox and denitrification were lower than in the sediments. Production of NH4+ from the oysters and their associated epibionts was larger than DNRA and reached a rate of 206.2\ μmol\ N m-2 h-1. Nitrous oxide production rates were generally low compared to other aquaculture systems and the net flux of N2O for the combined oyster cultivation system (i.e. sediments plus epibionts) was negative, i.e. there was N2O consumption in the sediments beneath the oysters. Overall, subtropical suspended oyster farming systems favour inorganic N retention over N loss.

}, keywords = {Dissimilatory nitrate reduction to ammonium}, issn = {0272-7714}, doi = {http://dx.doi.org/10.1016/j.ecss.2017.05.007}, url = {http://www.sciencedirect.com/science/article/pii/S0272771417301592}, author = {Dirk V. Erler and David T. Welsh and William W. Bennet and Tarik Meziane and C{\'e}dric Hubas and Daniele Nizzoli and Angus J.P. Ferguson} } @article {8571, title = {Marine Mammals Exploring the Oceans Pole to Pole: A Review of the MEOP Consortium}, journal = {Oceanography}, volume = {30}, year = {2017}, month = {Jan-06-2017}, pages = {132 - 138}, issn = {10428275}, doi = {10.5670/oceanog10.5670/oceanog.2017.234}, url = {https://tos.org/oceanography/}, author = {Treasure, Anne and Roquet, Fabien and Ansorge, Isabelle and Bester, Marth{\'a}n and Boehme, Lars and Bornemann, Horst and Charrassin, Jean-Beno{\^\i}t and Chevallier, Damien and Costa, Daniel and Fedak, Mike and Guinet, Christophe and Hammill, Mike and Harcourt, Robert and Hindell, Mark and Kovacs, Kit and Lea, Mary-Anne and Lovell, Phil and Lowther, Andrew and Lydersen, Christian and McIntyre, Trevor and McMahon, Clive and Muelbert, M{\^o}nica and Nicholls, Keith and Picard, Baptiste and Reverdin, Gilles and Trites, Andrew and Williams, Guy and de Bruyn, P.J. Nico} } @article {5231, title = {Mercury contamination level and speciation inventory in Lakes Titicaca and Uru-Uru (Bolivia): Current status and future trends}, journal = {Environmental Pollution}, volume = {231, Part 1}, year = {2017}, pages = {262 - 270}, abstract = {

Aquatic ecosystems of the Bolivian Altiplano (\~{}3800 m a.s.l.) are characterized by extreme hydro-climatic constrains (e.g., high UV-radiations and low oxygen) and are under the pressure of increasing anthropogenic activities, unregulated mining, agricultural and urban development. We report here a complete inventory of mercury (Hg) levels and speciation in the water column, atmosphere, sediment and key sentinel organisms (i.e., plankton, fish and birds) of two endorheic Lakes of the same watershed differing with respect to their size, eutrophication and contamination levels. Total Hg (THg) and monomethylmercury (MMHg) concentrations in filtered water and sediment of Lake Titicaca are in the lowest range of reported levels in other large lakes worldwide. Downstream, Hg levels are 3-10 times higher in the shallow eutrophic Lake Uru-Uru than in Lake Titicaca due to high Hg inputs from the surrounding mining region. High percentages of MMHg were found in the filtered and unfiltered water rising up from \<1 to \~{}50\% THg from the oligo/hetero-trophic Lake Titicaca to the eutrophic Lake Uru-Uru. Such high \%MMHg is explained by a high in situ MMHg production in relation to the sulfate rich substrate, the low oxygen levels of the water column, and the stabilization of MMHg due to abundant ligands present in these alkaline waters. Differences in MMHg concentrations in water and sediments compartments between Lake Titicaca and Uru-Uru were found to mirror the offset in MMHg levels that also exist in their respective food webs. This suggests that in situ MMHg baseline production is likely the main factor controlling MMHg levels in fish species consumed by the local population. Finally, the increase of anthropogenic pressure in Lake Titicaca may probably enhance eutrophication processes which favor MMHg production and thus accumulation in water and biota.

}, keywords = {Titicaca}, issn = {0269-7491}, doi = {https://doi.org/10.1016/j.envpol.2017.08.009}, url = {https://www.sciencedirect.com/science/article/pii/S0269749117320572}, author = {S. Gu{\'e}dron and D. Point and D. Acha and S. Bouchet and P.A. Baya and E. Tessier and M. Monperrus and C.I. Molina and A. Groleau and Laurent Chauvaud and J. Thebault and E. Amice and L. Alanoca and C. Duwig and G. Uzu and Lazzaro, Xavier and A. Bertrand and S. Bertrand and C. Barbraud and K. Delord and Gibon, Francois-Marie and C. Ibanez and M. Flores and P. Fernandez Saavedra and M.E. Ezpinoza and C. Heredia and F. Rocha and C. Zepita and D. Amouroux} } @article {4724, title = {Multi-approach analysis to assess diet of harbour porpoises Phocoena phocoena in the southern North Sea}, journal = {Marine Ecology and Progress Series}, volume = {563}, year = {2017}, month = {01/2017}, pages = {249-259}, abstract = {

Over the past decade, the distribution of harbour porpoises Phocoena phocoena has undergone a southward shift in the North Sea, which has led to an increase in the number of stranded porpoises in its southern part. Since the changes in distribution and relative abundance of porpoises may be linked to the changes in prey availability, the aim of the present work was to investigate whether any changes in the feeding habits of harbour porpoises along the North Sea occurred in the past decade. The diet of harbour porpoises stranded along the southern North Sea (northern France and Belgian coast) was assessed through 3 complementary methods: stomach content analysis, stable isotopes (carbon and nitrogen) analysis determined from muscle samples, and fatty acids analysis determined from blubber samples. Fatty acid patterns and stable isotope values from 52 porpoises were compared to 14 potential prey species collected from the southern North Sea. Our results showed that the diet of porpoises along the southern North Sea comprises fish species that are among the most abundant and widely distributed in the area, except for the sardine Sardina pilchardus that appeared to be a new potential prey. Moreover, our results suggested that the decline in sandeel (Ammodytidae) in the northern parts of the North Sea along with the re-invasion of the southern North Sea by sardine species might affect the distribution of harbour porpoises.

}, author = {Mahfouz, C and Tarik Meziane and Henry, F and Abi-Ghanem, C and Spitz, J and Jauniaux, T and Bouveroux, T and Khalef, G} } @article {4756, title = {Nuclear and membrane progestin receptors in the European eel: characterization and expression in vivo through spermatogenesis}, journal = {Comparative Biochemistry and Physiology, Part A}, volume = {207}, year = {2017}, pages = {79-92}, author = {Morini, Marina and Penaranda, David S and V{\'\i}lchez, M C and Nourizadeh-Lillabadi, R and Anne-Gaelle Lafont and Sylvie Dufour and Asturiano, J F and Weltzien, Finn-Arne and Perez, Luz} } @article {4725, title = {Nursery function of coastal temperate benthic habitats: New insight from the bivalve recruitment perspective}, journal = {Journal of Sea Research}, volume = {121}, year = {2017}, pages = {11-23}, abstract = {


Marine habitat function has been typically investigated in terms of biogeochemical regulation but rarely in terms of population renewal, which is mainly controlled by recruitment dynamics. The recruitment phase is crucial for
organisms with a bentho-pelagic life cycle, such as bivalves, and it regulates the population renewal success. This study provides new insight on the role of temperate benthic habitats on bivalve recruitment, as a function of
nursery areas. Six dominant benthic habitats of the Chausey archipelago (Normandy, France) were studied. In each habitat, bivalve recruit assemblages were described at the end of two reproductive seasons. Furthermore, Ostrea edulis
juveniles were immerged on each habitat during two months to compare growth performances and feeding status, estimated by fatty acid composition. Recruit assemblages differ from each habitat according to sediment grain-size composition and bathymetrical levels. Subtidal habitats, and especially Crepidula fornicata banks and Glycymeris glycymeris coarse sands, supported the highest species abundance and richness of recruits. All O. edulis juveniles fed on the same trophic resources but digestive glands of juveniles from C. fornicata banks were more concentrated in total fatty acids than those from subtidal G. glycymeris coarse sands and maerl banks. Our results depict the key role of subtidal and structured habitats, composed of ecosystem engineers, in enhancing bivalve recruitment and extending the bivalve population renewal. This study suggests that the crucial role of
these habitats as bivalve nurseries must be integrated in management perspectives

}, author = {Pierrick Barbier and Tarik Meziane and For{\^e}t, M and R{\'e}jean Tremblay and Robert, R and Fr{\'e}d{\'e}ric Olivier} } @article {5023, title = {The {\textquotedblleft}Pinocchio-shrimp effect{\textquotedblright}: first evidence of variation in rostrum length with the environment in Caridina H. Milne-Edwards, 1837 (Decapoda: Caridea: Atyidae)}, journal = {Journal of Crustacean Biology}, volume = {37}, year = {2017}, month = {05/2017}, pages = {243-248}, abstract = {

External morphology has always been the first criterion used to separate species of shrimps,

especially in the freshwater genus Caridina H. Milne-Edwards, 1837, but more doubts have been

expressed regarding the relevance of some of the morphological characters. We collected 27

specimens of Caridina from seven different localities during field work conducted on the island

of Pohnpei (Federated States of Micronesia). After genetic verification that they all belonged to

the same species, 19 morphological variables were measured and correlated with the elevation

of the collecting stations using correlation analyses. We provide evidence that the length of the

rostrum showed strong negative correlation with the elevation. This could be explained either

by the physical stress exerted on the rostrum by the stronger water currents in the stations at a

higher elevation, as a defence against predators in the lower stations, or a combination of both

possibilities. The taxonomy of these shrimps is thus challenging and should not rely only on

rostrum length, but on other characters such as the number of teeth on the dorsal margin of

the carapace, which is not correlated with rostrum length and therefore, with the environment.

}, keywords = {correlation analysis, effect of elevation, freshwater shrimps, Micronesia, morphology, taxonomy}, author = {de Mazancourt, Valentin and Marquet, G{\'e}rard and Philippe Keith} } @article {5175, title = {Pollution at Cohana Bay, Lake Titicaca (Bolivia): challenges and opportunities to promote its recovery}, journal = {Ecología en Bolivia}, volume = {52}, year = {2017}, month = {September 2017}, pages = {65-76}, issn = {1605-2528}, author = {Molina, Carlos I and Lazzaro, Xavier and Gu{\'e}dron, S and Dar{\'\i}o Ach{\'a}} } @article {4757, title = {Recurrent DCC gene losses during bird evolution}, journal = {Scientific Reports}, volume = {7}, year = {2017}, pages = {37569}, author = {Friocourt, Fran{\c c}ois and Anne-Gaelle Lafont and Kress, Cl{\'e}mence and Pain, Bertrand and Manceau, Marie and Sylvie Dufour and Chedotal, Alain} } @article {6811, title = {Saving Our Marine Archives}, journal = {Eos}, year = {2017}, month = {Dec-02-2018}, doi = {10.1029/2017EO068159}, url = {https://eos.org/project-updates/saving-our-marine-archives}, author = {Dassi{\'e}, Emilie and DeLong, Kristine and Kilbourne, Hali and Williams, Branwen and Abram, Nerilie and Brenner, Logan and Brahmi, Chlo{\'e} and Cobb, Kim and Corr{\`e}ge, Thierry and Dissard, Delphine and Emile-Geay, Julien and Evangelista, Heitor and Evans, Michael and Farmer, Jesse and Felis, Thomas and Gagan, Michael and Gillikin, David and Goodkin, Nathalie and Khodri, Myriam and Lavagnino, Ana and LaVigne, Mich{\`e}le and Claire E. Lazareth and Linsley, Braddock and Lough, Janice and McGregor, Helen and Nurhati, Intan and Ouellette, Gilman and Perrin, Laura and Raymo, Maureen and Rosenheim, Brad and Sandstrom, Michael and Sch{\"o}ne, Bernd and Sifeddine, Abdelfettah and Stevenson, Samantha and Thompson, Diane and Waite, Amanda and Wanamaker, Alan and Wu, Henry} } @article {8719, title = {Shell extracts of the edible mussel and oyster induce an enhancement of the catabolic pathway of human skin fibroblasts, in vitro}, journal = {Cytotechnology}, volume = {69}, year = {2017}, month = {Jan-10-2017}, pages = {815 - 829}, issn = {0920-9069}, doi = {10.1007/s10616-017-0096-1}, url = {http://link.springer.com/10.1007/s10616-017-0096-1}, author = {Latire, Thomas and Legendre, Florence and Bouyoucef, Mouloud and Marin, Fr{\'e}d{\'e}ric and Carreiras, Franck and Rigot-Jolivet, Muriel and Lebel, Jean-Marc and Gal{\'e}ra, Philippe and Serpentini, Antoine} } @article {5968, title = {{\textdagger}Sorbinicharax verraesi: An unexpected case of a benthic fish outside Acanthomorpha in the Upper Cretaceous of the Tethyan Sea}, journal = {PLOS ONE}, volume = {12}, year = {2017}, month = {08}, pages = {1-15}, abstract = {

{\textdagger}Sorbinicharax verraesi is a marine teleostean fish from the Upper Cretaceous of Nard{\`o} (Italy). It was first attributed to the otophysan order Characiformes, which represents potential evidence for the controversial marine origin of the clade. Through a review of all the available material, we demonstrate that this species is not an otophysan since it lacks key structures that would allow for its inclusion in this group. {\textdagger}Sorbinicharax has a body shape that recalls ground fishes classically assigned to Acanthomorpha. However, no unambiguous feature allows us to relate it to this clade. In fact, the presence of cellular bony tissue supports its exclusion from Eurypterygii. Since no feature permits the definitive attribution of {\textdagger}Sorbinicharax to any teleost group, it remains as Teleostei incertae sedis. We infer that the morphology of {\textdagger}Sorbinicharax indicates a benthic ecology. It displays: an anteriorly wide body with enlarged ribs; large pectoral fins, while anal and dorsal fins are reduced; a large head measuring {\textonequarter} of the total body length; and a mouth opening dorsally in a high position. Such morphology was so far undescribed in Nardo. It is surprisingly displayed by a non-eurypterygian teleost fish which means by a fish which does not belong to the clades that diversify since the upper Cretaceous and include the extant families that show ground ecomorphologies.

}, doi = {10.1371/journal.pone.0183879}, url = {https://doi.org/10.1371/journal.pone.0183879}, author = {Mayrinck, D. and Brito, Paulo M. and Meunier, Francois J. and Alvarado-Ortega, J. and Otero, Olga} } @article {4584, title = {Specific gravity and migratory patterns of amphidromous gobioid fish from Okinawa Island, Japan}, journal = {Journal of Experimental Marine Biology and Ecology}, volume = {486}, year = {2017}, pages = {160-169}, abstract = {

Amphidromy is a diadromous life history pattern where fish spawn in freshwater, and their larvae drift downstream to the sea; the larvae develop in marine environments then migrate back in rivers to grow and reproduce. Two amphidromous types with different life history characteristics, such as egg and larval sizes, exist. To understand the ecology and early life history of amphidromous gobioid fish, six species from Okinawa Island were selected{\textemdash}two large egg-type species (Rhinogobius similis and Tridentiger kuroiwae) and four small egg-type species (Stiphodon percnopterygionus, Stenogobius sp., Sicyopterus lagocephalus, and Eleotris acanthopoma). The migratory pattern of four of these species was confirmed using otolith Sr:Ca and Ba:Ca ratios combined with water chemistry analysis. Although these species showed amphidromous migratory patterns, the timing of migration from estuarine to freshwater habitats was species-specific. The large egg-type, R. similis, showed three different migratory patterns: a long marine larval phase with a relatively fast migration from estuarine to freshwater habitats, a short marine larval phase with a relatively fast migration, and a gradual migration. Similar patterns of a long and fast migration or a gradual migration were seen in T. kuroiwae; however, the two small eggtype species, Sti. percnopterygionus and Stenogobius sp., showed rapid migration to freshwater after entering the river. To estimate larval ecology in the sea, ontogenetic changes in specific gravity (SG) were examined in all species. The SG was measured day and night for 1{\textendash}5 days until settlement in R. similis and T. kuroiwae, and until 10 days after hatching in the other species. The SG of all species ranged from 1.0138 to 1.0488, and varied among ontogenetic stages and between day and night and species. Larval SG was relatively similar between R. similis and T. kuroiwae, with low SG in the early stages and high SG after yolk absorption. During the late larval stages and until settlement, T. kuroiwae showed diel changes in SG, with higher SG during the day, whereas R. similis had a relatively constant pattern. The diel changes of T. kuroiwae larvae suggest different activity during the day and at night (e.g. diel vertical migration). In the four small egg-type species, SG was high at hatching and decreased thereafter, not showing large diel changes. The results suggest that sympatric amphidromous gobioid species have various early life histories that may be influenced by several larval traits, including SG.

}, keywords = {Buoyancy, diadromy, Early life history, Migratory history, otolith, Specific gravity}, author = {Iida, Midori and Masashi Kondo and H{\'e}l{\`e}ne Tabouret and Maeda, Ken and P{\'e}cheyran, C and Atsushi Hagiwara and Philippe Keith and Katsunori Tachihara} } @article {4797, title = {Sub-lethal effects of a glyphosate-based commercial formulation and adjuvants on juvenile oysters (Crassostrea gigas) exposed for 35 days}, journal = {Marine Pollution Bulletin}, year = {2017}, keywords = {Crassostrea gigas, individual biomarkers, mortality, oxidative stress, POEAs, Roundup}, author = {S{\'e}guin, Alexis and Mottier, Antoine and Perron, Carole and Lebel, Jean-Marc and Antoine Serpentini and Katherine Costil} } @article {8717, title = {Sub-lethal effects of a glyphosate-based commercial formulation and adjuvants on juvenile oysters ( Crassostrea gigas ) exposed for 35 days}, journal = {Marine Pollution Bulletin}, volume = {117}, year = {2017}, month = {Jan-04-2017}, pages = {348 - 358}, issn = {0025326X}, doi = {10.1016/j.marpolbul.2017.02.028}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0025326X1730142X}, author = {S{\'e}guin, Alexis and Mottier, Antoine and Perron, Carole and Lebel, Jean Marc and Serpentini, Antoine and Katherine Costil} } @article {5044, title = {Uses of innovative modeling tools within the implementation of the marine strategy framework directive}, journal = {Bridging the Gap Between Policy and Science in Assessing the Health Status of Marine Ecosystems}, year = {2017}, pages = {75}, author = {Lynam, Christopher P. and Uusitalo, Laura and Patr{\'\i}cio, Joana and Piroddi, Chiara and Queir{\'o}s, Ana M and Teixeira, Heliana and Rossberg, Axel G. and Sagarminaga, Yolanda and Hyder, Kieran and Nathalie Niquil and M{\"o}llmann, C and Wilson, C and Chust, Guillem and Galpasoro, I and Forster, R and Verissimo, H and Tedesco, Letizia and Revilla, M and Neville, Suzanna} } @article {5020, title = {When molecules and morphology work together: lines of evidence for the validity of Caridina buehleri Roux (Crustacea :Decapoda : Atyidae) and for C. gueryi Marquet, Keith and Kalfatak as its junior synonym}, journal = {Invertebrate Systematics}, volume = {31}, year = {2017}, month = {01/2017}, pages = {220-230}, abstract = {

The taxonomy of the freshwater shrimps Caridina (Atyidae) is very complex and confused mostly because the morphological characters that have traditionally been used for species delimitation and identification are highly plastic. There is thus a need for an integrative approach to their taxonomy. In total, 42 specimens belonging to either Caridina buehleri Roux, 1934 or Caridina gueryi Marquet, Keith \& Kalfatak, 2009 were examined. We combined here morphological data from 12 specimens from the whole distributional range of the species, including type specimens with 16S mtDNA analyses from seven freshly sampled specimens, to verify the specific status of Caridina buehleri from Papua New-Guinea, Central Sulawesi, Western Samoa and the Solomon Islands, and C. gueryi from Vanuatu. The comparison of 24 morphological characters showed that morphological variations of character traits between C. gueryi and C. buehleri are widely overlapping and that no morphological feature can effectively split specimens into two clear groups. Molecular characters corroborated these results, as specimens from both groups were only separated by a 2\% p-distance, a genetic distance that is coherent with their potentially high dispersal abilities. We thus consider C. gueryi as a junior synonym of C. buehleri. Finally, C. buehleri is characterised mainly by a styliform and characteristically indented rostrum and a long stylocerite. Detailed re-descriptions of the type specimens of C. buehleri and C. gueryi are given, as well as their geographical and ecological distribution.

}, keywords = {16S., freshwater shrimp, Indo-Pacific, Integrative taxonomy}, author = {de Mazancourt, Valentin and Marquet, G{\'e}rard and Klotz, Werner and Philippe Keith and Castelin, Magalie} } @article {6707, title = {Ability of the marine bacterium Pseudomonas fluorescens BA3SM1 to counteract the toxicity of CdSe nanoparticles}, journal = {Journal of Proteomics}, volume = {148}, year = {2016}, month = {Jan-10-2016}, pages = {213 - 227}, issn = {18743919}, doi = {10.1016/j.jprot.2016.07.021}, url = {https://www.sciencedirect.com/science/article/pii/S187439191630330X?via\%3Dihub}, author = {Poirier, Isabelle and Kuhn, Lauriane and Demorti{\`e}re, Arnaud and Mirvaux, Boris and Hammann, Philippe and Chicher, Johana and Christelle Caplat and Pallud, Marie and Bertrand, Martine} } @article {4627, title = {Association of a Specific Algal Group with Methylmercury Accumulation in Periphyton of a Tropical High-Altitude Andean Lake}, journal = {Archives of Environmental Contamination and Toxicology}, year = {2016}, pages = {1{\textendash}10}, abstract = {

Periphyton relevance for methylmercury (MeHg) production and accumulation are now well known in aquatic ecosystems. Sulfate-reducing bacteria and other microbial groups were identified as the main MeHg producers, but the effect of periphyton algae on the accumulation and transfer of MeHg to the food web remains little studied. Here we investigated the role of specific groups of algae on MeHg accumulation in the periphyton of Schoenoplectus californicus ssp. (Totora) and Myriophyllum sp. in Uru Uru, a tropical high-altitude Bolivian lake with substantial fishing and mining activities accruing around it. MeHg concentrations were most strongly related to the cell abundance of the Chlorophyte genus Oedogonium (r 2\ =\ 0.783, p\ =\ 0.0126) and to no other specific genus despite the presence of other 34 genera identified. MeHg was also related to total chlorophyll-a (total algae) (r 2\ =\ 0.675, p\ =\ 0.0459), but relations were more significant with chlorophyte cell numbers, chlorophyll-b (chlorophytes), and chlorophyll-c (diatoms and dinoflagellates) (r 2\ =\ 0.72, p\ =\ 0.028, r 2\ =\ 0.744, p\ =\ 0.0214, and r 2\ =\ 0.766, p\ =\ 0.0161 respectively). However, Oedogonium explains most variability of chlorophytes and chlorophyll-c (r 2\ =\ 0.856, p\ =\ \<\ 0.001 and r 2\ =\ 0.619, p\ =\ 0.002, respectively), suggesting it is the most influential group for MeHg accumulation and periphyton algae composition at this particular location and given time.

}, issn = {1432-0703}, doi = {10.1007/s00244-016-0324-2}, url = {http://dx.doi.org/10.1007/s00244-016-0324-2}, author = {Lanza, William G. and Dar{\'\i}o Ach{\'a} and Point, David and Masbou, Jeremy and Alanoca, Lucia and Amouroux, David and Lazzaro, Xavier} } @article {4041, title = {The Channel ecosystem, a cross-roads of anthropogenic pressures and scientific studies: Lessons learned from the European \{INTERREG\} \{IV\} projects (2009{\textendash}2015)}, journal = {Marine Policy}, volume = {63}, year = {2016}, month = {11/2015}, pages = {158 - 165}, author = {L Evariste and Pascal Claquin and Jean-Paul Robin and Arnaud Auber and Abigail McQuatters-Gollop and Jean-Claude Dauvin} } @article {4377, title = {Characterisation of the mantle transcriptome and biomineralisation genes in the blunt-gaper clam, Mya truncata}, journal = {Marine Genomics}, volume = {27}, year = {2016}, pages = {47 - 55}, abstract = {

Abstract Members of the Myidae family are ecologically and economically important, but there is currently very little molecular data on these species. The present study sequenced and assembled the mantle transcriptome of Mya truncata from the North West coast of Scotland and identified candidate biomineralisation genes. RNA-Seq reads were assembled to create 20,106 contigs in a de novo transciptome, 18.81\% of which were assigned putative functions using \{BLAST\} sequence similarity searching (cuttoff E-value 1E {\quotesinglbase}{\`a}{\'\i} 10). The most highly expressed genes were compared to the Antarctic clam (Laternula elliptica) and showed that many of the dominant biological functions (muscle contraction, energy production, biomineralisation) in the mantle were conserved. There were however, differences in the constitutive expression of heat shock proteins, which were possibly due to the M. truncata sampling location being at a relatively low latitude, and hence relatively warm, in terms of the global distribution of the species. Phylogenetic analyses of the Tyrosinase proteins from M. truncata showed a gene expansion which was absent in L. elliptica. The tissue distribution expression patterns of putative biomineralisation genes were investigated using quantitative PCR, all genes showed a mantle specific expression pattern supporting their hypothesised role in shell secretion. The present study provides some preliminary insights into how clams from different environments {\quotesinglbase}{\"A}{\`\i} temperate versus polar {\quotesinglbase}{\"A}{\`\i} build their shells. In addition, the transcriptome data provides a valuable resource for future comparative studies investigating biomineralisation.

}, keywords = {shell}, issn = {1874-7787}, doi = {http://dx.doi.org/10.1016/j.margen.2016.01.003}, url = {http://www.sciencedirect.com/science/article/pii/S1874778716300034}, author = {Victoria A. Sleight and Michael A.S. Thorne and Lloyd S. Peck and Arivalagan, Jaison and Berland, Sophie and Marie, Arul and Melody S. Clark} } @article {4265, title = {Coastal evolution and sedimentary mobility of Br{\o}gger Peninsula, northwest Spitsbergen}, journal = {Polar Biology}, year = {2016}, month = {03/2016}, pages = {1-10}, abstract = {

Since the end of the Little Ice Age (LIA), Svalbard glaciers have undergone a net retreat in response to changing meteorological conditions. Located between 76{\textdegree}N and 80{\textdegree}N, western Spitsbergen has seen a climatic transition from a glacial to a paraglacial system. On the northern shore of the Br{\o}gger Peninsula (northwest Spitsbergen), the average temperature increased by 3\ {\textdegree}C between 1965 and 2015, and cold-based valley glaciers have retreated more than 1\ km from their LIA limits. This rapid deglaciation has exposed large areas of glacigenic sediments being easily reworked by runoff. This has led to the formation of extensive glacier-river delta systems and coastal progradation. Post-LIA coastal progradation and formation of new landforms in Kongsfjorden have been controlled predominantly by substantial availability of glacial sediment. A combination of aerial photographic and field data has been employed to estimate the post-LIA evolution of coastal sandur deltas and their submarine parts (named here {\textquotedblleft}prodeltas{\textquotedblright}). The data set reveals that delta shoreline advance could have reached around 5\ m/year. between 1966 and 1990 for the most energetic delta of Austre Lovenbreen, and around 4\ m/year between 2011 and 2014 for the most energetic delta of Midtre Lovenbreen. The prodeltas registered a net growth from 2009 to 2012: the biggest, located in the prolongation of deltas of Austre Lovenbreen, measured 1033\ m in length in 2009 and 1180\ m in length in 2012. This substantial amount of sediment supplied in the fjord has an impact on the fjord ecology, especially on the benthic ecosystem.

}, keywords = {High Arctic, Paraglacial, Sedimentary flux, Submarine and aerial coastal evolution, Svalbard}, doi = {10.1007/s00300-016-1930-1}, author = {Marine Bourriquen and Agn{\`e}s Baltzer and Denis Mercier and J{\'e}r{\^o}me Fournier and Laurent Perez and Sylvain Haquin and Eric Bernard and Maria Ansine Jensen} } @conference {4385, title = {Comparison of MODIS and LANDSAT-8 retrievals of chlorophyll-a and water temperature over lake Titicaca}, booktitle = {IEEE International Symposium}, year = {2016}, publisher = {Geoscience and Remote Sensing (IGARSS)}, organization = {Geoscience and Remote Sensing (IGARSS)}, address = {10-15 july 2016, Beijing, China}, author = {Ruiz-Verd{\'u}, A and Jim{\'e}nez, JC and Lazzaro, Xavier and Tango, C and Delegido, J and Pereira, M and Sobrino, JA and Moreno, J} } @article {4509, title = {A comparison of techniques for studying oogenesis in the European eel Anguilla anguilla.}, journal = {J Fish Biol}, year = {2016}, month = {2016 Aug 8}, abstract = {

A multi-technique approach was used to study the changes occurring in European eel Anguilla anguilla ovaries during hormonally-induced vitellogenesis. Aside from classic techniques used to monitor the vitellogenic process, such as ovary histology, fat content analysis, sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE) and vitellogenin enzyme linked immunosorbent assay (ELISA), a new technique, Fourier-transform infrared (FT-IR) microspectroscopy, was used to analyse A. anguilla ovaries. The results from the different techniques provided different ways of approaching the same process. Although it is considered a time consuming approach, of all the employed techniques, histology provided the most direct evidences about vitellogenesis. SDS-PAGE and ELISA were also useful for studying vitellogenesis, whereas fat analysis cannot be used for this purpose. The FT-IR analysis provided a representative IR spectrum for each ovarian stage (previtellogenic stage, early vitellogenic stage, mid-vitellogenic stage and late vitellogenic stage), demonstrating that it is a valid method able to illustrate the distribution of the oocytes within the ovary slices. The chemical maps obtained confirmed changes in lipid concentrations and revealed their distribution within the oocytes at different maturational stages. When the results and the accuracy of the FT-IR analysis were compared with those of the traditional techniques commonly used to establish the vitellogenic stage, it became evident that FT-IR is a useful and reliable tool, with many advantages, including the fact that it requires little biological material, the costs involved are low, analysis times are short and last but not least, the fact that it offers the possibility of simultaneously analysing various biocomponents of the same oocyte.

}, issn = {1095-8649}, doi = {10.1111/jfb.13103}, author = {Mazzeo, I and Giorgini, E and Gioacchini, G and Maradonna, F and V{\'\i}lchez, M C and Sylvie Baloche and Sylvie Dufour and P{\'e}rez, L and Carnevali, O and Asturiano, J F} } @article {4214, title = {Determinants of local and regional communities in intermittent and perennial headwaters of the Bolivian Amazon}, journal = {Freshwater Biology}, year = {2016}, abstract = {

SUMMARY

1. The effect of drying events on aquatic biodiversity is still overlooked in wet Neotropical systems. Yet, the responses of local communities and metacommunities in these biodiversity hotspots may differ from what is reported in other areas.
2. We addressed the effect of drying events on local and regional fish and macroinvertebrate communities in the headwaters of the Chipiriri River basin, in the wet Neotropical piedmont of Bolivia. According to current knowledge in intermittent rivers and ephemeral streams (IRES) ecology, we predicted that intermittent (INT) sites would harbour lower a-diversity, but higher b-diversity, than perennial (PER) sites, due to local, negative effect of drying combined with the existence of multiple recovery stages at the network scale.

3. Although habitat variables were similar between INT and PER sites, local and regional diversity patterns differed. Local invertebrate communities were not different between site types as soon as 4{\textendash}6 weeks after flow resumption. The proximity of colonist sources and frequent rainfall probably enhanced persistence through dry periods and high resilience. In contrast, fish communities were still poorer at INT than PER sites, indicating they were still in the process of recolonising upstream INT reaches.

4. b-diversity analyses confirmed that invertebrate and fish metacommunities were not at the same recovery stage because (i) b-diversity of invertebrates was best explained by physical and environmental distances at both INT and PER sites, whereas that of fish was explained only by physical distances at INT sites; (ii) fish b-diversity was higher at INT than at PER sites, but invertebrate b-diversity was similar; and (iii) physical distances were correlated with the turnover component of invertebrate b-diversity but with the nestedness component for fish.

5. Exploring regional community patterns in IRES and across biota with different dispersal abilities and modes can advance metacommunity theory and improve our ability to predict local community composition in dynamic ecosystems.

}, doi = {doi:10.1111/fwb.12706}, author = {T. Datry and N. Moya and J. Zubieta and Thierry Oberdorff} } @article {5740, title = {Development of an ecotoxicological protocol for the deep-sea fauna using the hydrothermal vent shrimp Rimicaris exoculata}, journal = {Aquatic Biology}, volume = {175}, year = {2016}, pages = {277-285}, doi = {https://doi.org/10.1016/j.aquatox.2016.03.024}, author = {Auguste, M and Mestre, N and Rocha, T and Cardoso, C and Cueff-Gauchard, V and Le Bloa, S and Cambon-Bonavita, M-A and Bruce Shillito and Magali Zbinden and Juliette Ravaux and Bebianno, M} } @article {4515, title = {Dynamics of δ(15)N isotopic signatures of different intertidal macroalgal species: Assessment of bioindicators of N sources in coastal areas.}, journal = {Mar Pollut Bull}, volume = {110}, year = {2016}, month = {2016 Sep 15}, pages = {470-83}, abstract = {

δ(15)N of annual (Ulva sp., Porphyra sp.) and perennial intertidal seaweed species (Chondrus crispus, Fucus sp.) collected on 17 sampling points along the French coast of the English Channel in 2012 and 2013 were assessed on their suitability as bioindicators of N pollution in coastal areas. A sine function applied for δ(15)N time series data showed for all the species the same seasonal trend with lowest δ(15)N values in April and highest in summer but with no significant interspecific differences of amplitude (α) and phase angle (ϕ). This model provides a useful tool for monitoring the inter-annual changes of N pollution. An interspecific variability of δ(15)N values was observed, probably due to their tolerance to emersion. An in vitro study for comparing the kinetic acquisition of the isotopic signal and N uptake mechanisms of each species underlined the influence of algal physiology on the δ(15)N interspecific variability.

}, issn = {1879-3363}, doi = {10.1016/j.marpolbul.2016.06.006}, author = {St{\'e}phanie Lemesle and Erraud, Alexandre and Isabelle Mussio and Anne-Marie Rusig and Pascal Claquin} } @article {7177, title = {Echinoids of the Kerguelen Plateau {\textendash} occurrence data and environmental setting for past, present, and future species distribution modelling}, journal = {ZooKeys}, volume = {630}, year = {2016}, month = {Sep-11-2016}, pages = {1 - 17}, issn = {1313-2989}, doi = {10.3897/zookeys.630.985610.3897/zookeys.630.9856.figure110.3897/zookeys.630.9856.figure2}, url = {http://zookeys.pensoft.net/articles.php?id=9856}, author = {Guillaumot, Charl{\`e}ne and Martin, Alexis and Fabri-Ruiz, Salom{\'e} and Eleaume, Marc and Sauc{\`e}de, Thomas} } @article {4413, title = {Effects of an environmentally relevant concentration of diuron on oyster genitors during gametogenesis: responses of early molecular and cellular markers and physiological impacts.}, journal = {Environ Sci Pollut Res Int}, volume = {23}, year = {2016}, month = {2016 Apr}, pages = {8008-20}, abstract = {

Genitors of the Pacific oyster Crassostrea gigas were submitted during gametogenesis to a short pulse exposure to the herbicide diuron at a realistic environmental concentration. Histological analysis showed no effect of diuron on gametogenesis course, sex ratio and reproductive effort. A non-significant increase in testosterone and progesterone levels was observed in genitors exposed to the herbicide. At cell level, diuron exposure was shown to modulate the phagocytic activity of circulating hemocytes. The results of a transcriptional analysis showed that diuron affected the expression of genes belonging to functions known to play a major role during oyster gametogenesis such as gene transcription regulation, DNA replication and repair, DNA methylation and cytokinesis. Taking into account the results we previously obtained on the same genitors, this study showed a negative effect of diuron on oyster reproduction by inducing both structural and functional modifications of the DNA.

}, issn = {1614-7499}, doi = {10.1007/s11356-015-5969-2}, author = {Akcha, F and Barranger, A and Bach{\`e}re, E and Clothilde Heude-Berthelin and Piquemal, D and Alonso, P and Sallan, R Rondon and Dimastrogiovanni, G and Porte, C and Menard, D and Szczybelski, A and Benabdelmouna, A and Auffret, M and Rouxel, J and Burgeot, T} } @article {4803, title = {Empirical observations of the spawning migration of European eels: The long and dangerous road to the Sargasso Sea.}, journal = {Science Advances}, year = {2016}, abstract = {The spawning migration of the European eel (Anguilla anguilla\ L.) to the Sargasso Sea is one of the greatest animal migrations. However, the duration and route of the migration remain uncertain. Using fishery data from 20 rivers across Europe, we show that most eels begin their oceanic migration between August and December. We used electronic tagging techniques to map the oceanic migration from eels released from four regions in Europe. Of 707 eels tagged, we received 206 data sets. Many migrations ended soon after release because of predation events, but we were able to reconstruct in detail the migration routes of \>80 eels. The route extended from western mainland Europe to the Azores region, more than 5000 km toward the Sargasso Sea. All eels exhibited diel vertical migrations, moving from deeper water during the day into shallower water at night. The range of migration speeds was 3 to 47 km day-1. Using data from larval surveys in the Sargasso Sea, we show that spawning likely begins in December and peaks in February. Synthesizing these results, we show that the timing of autumn escapement and the rate of migration are inconsistent with the century-long held assumption that eels spawn as a single reproductive cohort in the springtime following their escapement. Instead, we suggest that European eels adopt a mixed migratory strategy, with some individuals able to achieve a rapid migration, whereas others arrive only in time for the following spawning season. Our results have consequences for eel management.}, doi = {10.1126/sciadv.1501694}, url = {https://advances.sciencemag.org/content/2/10/e1501694}, author = {D. Righton and H. Westerberg and Eric Feunteun and F. Okland and P. Gargan and E. Amilhat and J. Metcalfe and J. Lobon-Cervia and N. Sj{\"o}berg and J. Simon and Anthony Acou and M. Vedor and A. Walker and Thomas Trancart and U Br{\"a}mick and K. Aarestrup} } @article {4412, title = {Extreme landscapes decrease taxonomic and functional bird diversity but promote the presence of rare species}, journal = {Acta Ornithologica}, volume = {51}, year = {2016}, abstract = {

Human activities may generate geometrical landscape (i.e. composed of rectilinear and repetitive landscape units) structures that can significantly influence the spatial distribution of birds. While bird distribution in various landscape types has been extensively studied, the role played by landscape configuration and composition in different facets of bird diversity remains unclear. Here, these two main components of landscape characteristics (i.e. configuration and composition) are disentangled and their relative influence on three different facets of bird assemblages: taxonomic and functional characteristics, and the presence of rare species, is tested. We chose four large coastal salinas of Western France as a relevant model of geometrical and human-dominated landscapes where each landscape unit can be easily identified and mapped. The landscape characteristics of these sites were mapped and quantified. Then, terrestrial breeding birds were sampled in 172 point-counts using a standardized protocol. 69 diurnal terrestrial bird species were detected and considered in analyses (waterbirds and owls excluded). Landscape composition was found to have a higher influence on bird communities than landscape configuration, which fits with the {\textquotedblleft}landscape composition hypothesis{\textquotedblright}. More specifically, the most {\textquotedblleft}extreme{\textquotedblright} landscapes {\textemdash} those with low terrestrial surface areas, low landscape richness and diversity, low cohesion, and very patchy landscapes with complex geometrical shapes {\textemdash} host the lowest bird taxonomic abundance, richness and diversity and functional richness, but are characterized by the presence of rare species (mainly wetland specialist species, e.g. Reed Bunting Emberiza schoeniclus and species with restricted ranges e.g. Bluethroat Luscinia svecica namnetum). Our results suggest that conservation plans in such geometrical and human-dominated habitats should not only focus on one aspect of landscape characteristics or one aspect of biological diversity but also consider the adverse effects of landscape characteristics on these different facets.

}, doi = {10.3161/00016454AO2016.51.1.003}, author = {Laurent Godet and Vincent Devictor and Fran{\c c}oise Burel and Jean-Guy Robin and Lo{\"\i}c M{\'e}nanteau and J{\'e}r{\^o}me Fournier} } @article {4340, title = {The fate of C4 and C3 macrophyte carbon in central Amazon floodplain waters: Insights from a batch experiment}, journal = {Limnologica - Ecology and Management of Inland Waters}, volume = {59}, year = {2016}, pages = {90-98}, abstract = {

The central Amazon floodplains are particularly productive ecosystems, where a large diversity of organic carbon sources are available for aquatic organisms. Despite the fact that C4 macrophytes generally produce larger biomasses than C3 macrophytes, food webs in the central Amazon floodplains appear dominantly based on a C3 carbon source.

In order to investigate the respective fate and degradation patterns of C4 and C3 aquatic plant-derived material in central Amazon floodplains, we developed a 23-days batch experiment. Fatty acid and carbon concentrations as well as stable isotope compositions were monitored over time in 60\ L tanks. These tanks contained Amazon water, with different biomasses of C3 and C4 macrophyte, representative of in situ densities occurring in central Amazon floodplains.

In the C4Paspalum repens treatments, organic (POC, DOC) and inorganic carbon (DIC) got rapidly enriched in 13C, whereas in the C3Salvinia auriculata treatments, POC and DOC showed little change in concentration and isotopic composition, and DIC got depleted in 13C. The contribution of P. repens to POC and DOC was estimated to reach up to 94.2 and 70.7\%, respectively. In contrast, no differences were reported between the C3S. auriculata and control treatments, an observation attributed to the lower C3 biomass encountered in the field, to a slower degradation rate of C3 compared to C4 compounds, and to similar isotopic compositions for river POC and DOC, and C3 compounds.

The 13C enrichments of POC, DOC, and DIC from P. repens treatments were attributed to an enhanced bacterially-mediated hydrolysis and mineralization of C4 material. Evolutions of bacterial abundance and branched fatty acid concentrations confirmed the role of heterotrophic microbial communities in the high P. repens decomposition rate. Our experiment highlights the predominant role of C4 aquatic plants, as a large source of almost entirely biodegradable organic matter available for heterotrophic activity and CO2 outgassing to the atmosphere.

}, keywords = {Central amazon, Degradation, fatty acids, Floodplains, Macrophytes, Stables isotopes}, doi = {doi:10.1016/j.limno.2016.03.008}, author = {Jean-Michel Mortillaro and Passarelli, C and Gwena{\"e}l Abril and C{\'e}dric Hubas and Luis Felipe Artigas and Marc F Benedetti and Najet Thiney and Moreira-Turcq, P and P{\'e}rez, M A and Vidal, L and Tarik Meziane} } @article {4637, title = {First record of Siganus randalli (Teleost, Siganidae) in New Caledonia, and comments on its diet}, journal = {Marine Biodiversity Records}, volume = {9}, year = {2016}, month = {11/2016}, pages = {1-5}, abstract = {

Background: Most of the 29 Siganidae species are widely distributed through the Indo-Pacific area. In New
Caledonia, these family was represented by 12 species. The present report is the first record of Siganus randalli in New
Caledonian waters and provide information on its diet.
Methods: Three specimens of Siganus randalli were caught in shallow mangrove waters of the southern part of New
Caledonia. Their stomach contents and isotopic signatures (carbon and nitrogen) were analyzed and compared to
others siganids species.
Results and conclusion: This note provides the most southerly record of the rabbitfish Siganus randalli, which extends
its distribution range by 1200 km southward and 1300 km southwest. The data on its diet, when compared with other
co-occurring or more reef-associated siganid species, provide information on feeding processes and ecological
functions associated with its mangrove habitat.
Keywords: Variegated rabbitfish, Diet, Stomach content, Isotope, SW pacific
Abbreviations: ADECAL, Agence de d{\'e}veloppement {\'e}conomique de la Nouvelle-Cal{\'e}donie; ARR, Arr{\^e}t{\'e};
C, Carbon; DENV, Direction de l{\textquoteright}environnement; G, grams; IRI, Index of relative importance; LIVE, Laboratoire
insulaire du vivant et de l{\textquoteright}environnement; MM, millimeter; N, Nitrogen; SD, standard deviation; TL, Total length;
UNC, Universit{\'e} de la Nouvelle-Cal{\'e}donie

}, doi = {DOI 10.1186/s41200-016-0082-x}, author = {Thibaud Moleana and Luc Della-Patrona and Tarik Meziane and Yves Letourneur} } @article {4226, title = {Geographic variation in stable isotopic and fatty acid composition of anguilliform leptocephali and particulate organic matter in the South Pacific}, journal = {Marine Ecology and Progress Series}, volume = {544}, year = {2016}, pages = {225-241}, abstract = {

The feeding ecology of leptocephali has remained poorly understood because they apparently feed on particulate organic matter (POM), which varies in composition, and it is unclear which components of the POM they assimilate. The δ13C and δ15N stable isotope (SI) and fatty acid (FA) compositions of 3 families of leptocephali and POM were compared in 3 latitudinal current zones of the western South Pacific. The δ15N signatures of leptocephali and POM overlapped, with both having their lowest values in the southern current zone. POM in general (across all zones) contained 38 FAs and was rich in saturated FAs (SFA) (16:0, 18:0, 14:0), while leptocephali contained 50 FAs, with high proportions of 16:0, and higher contributions of 22:6ω3, 20:5ω3, 18:1ω9, 16:1ω7 and other FAs than found in the POM. Serrivomeridae leptocephali in the north had higher δ15N signatures and were also distinguished from Nemichthyidae and Muraenidae larvae by their FA compositions (higher SFAs, lower 22:6ω3 and 20:5ω3). Although SI signatures of the Serrivomeridae larvae did not clearly vary with size, 16:0 and 18:0 FA proportions decreased with increasing larval size, and 22:6ω3 and 16:1ω7 increased in larger larvae. Correspondences between the latitudinal variations in nitrogen SI signatures and FA compositions of POM with those of leptocephali and the presence of FA markers of both autotrophic and heterotrophic organisms were consistent with leptocephali feeding on POM. POM can contain various materials from primary producers and heterotrophic microorganisms, but differences in the SI signatures and FA compositions in leptocephali remain to be explained through further research.

}, keywords = {Leptocephali {\textperiodcentered} Fatty acids {\textperiodcentered} Stable isotopes {\textperiodcentered} Biomarkers {\textperiodcentered} Trophic ecology {\textperiodcentered} Oceanic currents}, isbn = {doi:10.3354/meps11575 }, author = {Li{\'e}nart, Camilla and Eric Feunteun and Miller, M J and Aoyama, J and Jean-Michel Mortillaro and C{\'e}dric Hubas and Kuroki, M and Watanabe, S and Christine Dupuy and Alexandre Carpentier and Otake, T and Tsukamoto, K and Tarik Meziane} } @article {5813, title = {{Global impacts of the 1980s regime shift}}, journal = {Global Change Biology}, volume = {22}, year = {2016}, abstract = {

{\textcopyright} 2016 John Wiley {\&} Sons Ltd. Despite evidence from a number of Earth systems that abrupt temporal changes known as regime shifts are important, their nature, scale and mechanisms remain poorly documented and understood. Applying principal component analysis, change-point analysis and a sequential t-test analysis of regime shifts to 72 time series, we confirm that the 1980s regime shift represented a major change in the Earth{\textquoteright}s biophysical systems from the upper atmosphere to the depths of the ocean and from the Arctic to the Antarctic, and occurred at slightly different times around the world. Using historical climate model simulations from the Coupled Model Intercomparison Project Phase 5 (CMIP5) and statistical modelling of historical temperatures, we then demonstrate that this event was triggered by rapid global warming from anthropogenic plus natural forcing, the latter associated with the recovery from the El Chich{\'o}n volcanic eruption. The shift in temperature that occurred at this time is hypothesized as the main forcing for a cascade of abrupt environmental changes. Within the context of the last century or more, the 1980s event was unique in terms of its global scope and scale; our observed consequences imply that if unavoidable natural events such as major volcanic eruptions interact with anthropogenic warming unforeseen multiplier effects may occur.

}, keywords = {Climate, Earth systems, Global change, Regime shift, Statistical analysis, Time series, Volcanic forcing}, issn = {13652486}, doi = {10.1111/gcb.13106}, author = {Philip Chris Reid and Renata E. Hari and Gr{\'e}gory Beaugrand and David M. Livingstone and Christoph Marty and Dietmar Straile and Jonathan Barichivich and Goberville, Eric and Rita Adrian and Yasuyuki Aono and Ross Brown and James Foster and Pavel Groisman and Pierre H{\'e}laou{\"e}t and Huang-Hsiung Hsu and Richard R Kirby and Jeff Knight and Alexandra Kraberg and Jianping Li and Tzu-Ting Lo and Ranga B. Myneni and Ryan P. North and Alan J. Pounds and Tim Sparks and Ren{\'e} St{\"u}bi and Yongjun Tian and Karen H. Wiltshire and Dong Xiao and Zaichun Zhu} } @article {4269, title = {Influence of intertidal recreational fisheries and {\textquoteleft}bouchot{\textquoteright} mussel culture on bivalve recruitment}, journal = {Marine Environmental Research}, volume = {117}, year = {2016}, pages = {1 - 12}, abstract = {

Abstract In coastal environments, fishing and aquaculture may be important sources of disturbance to ecosystem functioning, the quantification of which must be assessed to make them more sustainable. In the Chausey Archipelago, France, recreational fishing and commercial shellfish farming are the only two evident anthropogenic activities, dominated by bivalve hand-raking and {\textquoteleft}bouchot{\textquoteright} mussel culture, respectively. This study evaluates the impact of both activities on bivalve recruitment dynamics by comparing primary recruitment intensity (short-term effect) and recruitment efficiency (medium-term effect) by sampling bivalves in reference (undisturbed) and disturbed (i.e. subjected to hand-raking or in {\textquoteleft}bouchot{\textquoteright} mussel culture areas) parcels throughout and at the end of the recruitment season, respectively. Specific hypotheses evaluated were that (H1) bivalve hand-raking negatively affects bivalve recruitment and that (H2) {\textquoteleft}bouchot{\textquoteright} mussel culture promotes bivalve recruitment. Patterns in bivalve community structure in reference parcels (i.e. natural pattern) differed between initial and final recruitment, underlining the great importance of early post-settlement processes, particularly secondary dispersal. Primary recruitment intensity was inhibited in hand-raking parcels whereas it was promoted in {\textquoteleft}bouchot{\textquoteright} mussel culture parcels, but the effect on recruitment efficiency was muted for both activities due to post-settlement processes. Nevertheless, the importance of effects that occur during the first step of recruitment should not be ignored as they may affect bivalve communities and induce immediate consequences on the trophic web through a cascade effect. Finally, it is highlighted that hand-raking damages all life stages of the common cockle Cerastoderma edule, one of the major target species, suggesting that this activity should be managed with greater caution than is currently done.

}, keywords = {{\textquoteleft}Bouchot{\textquoteright}}, issn = {0141-1136}, doi = {http://dx.doi.org/10.1016/j.marenvres.2016.03.006}, url = {http://www.sciencedirect.com/science/article/pii/S0141113616300319}, author = {Nicolas Toupoint and Pierrick Barbier and R{\'e}jean Tremblay and P Archambault and Christopher W. McKindsey and Gesche Winkler and Tarik Meziane and Fr{\'e}d{\'e}ric Olivier} } @article {4575, title = {Insights from the shell proteome: biomineralization to adaptation.}, journal = {Mol Biol Evol}, year = {2016}, month = {2016 Oct 15}, abstract = {

Bivalves have evolved a range of complex shell forming mechanisms that are reflected by their incredible diversity in shell mineralogy and microstructures. A suite of proteins exported to the shell matrix space plays a significant role in controlling these features, in addition to underpinning some of the physical properties of the shell itself. Although, there is a general consensus that a minimum basic protein tool kit is required for shell construction, to date, this remains undefined. In this study the shell matrix proteins (SMPs) of four highly divergent bivalves (The Pacific oyster, Crassostrea gigas; the blue mussel, Mytilus edulis; the clam, Mya truncata and the king scallop, Pecten maximus) were analyzed in an identical fashion using proteomics pipeline. This enabled us to identify the critical elements of a "basic tool kit" for calcification processes, which were conserved across the taxa irrespective of the shell morphology and arrangement of the crystal surfaces. In addition, protein domains controlling the crystal layers specific to aragonite and calcite were also identified. Intriguingly, a significant number of the identified SMPs contained domains related to immune functions. These were often are unique to each species implying their involvement not only in immunity, but also environmental adaptation. This suggests that the SMPs are selectively exported in a complex mix to endow the shell with both mechanical protection and biochemical defense.

}, issn = {1537-1719}, doi = {10.1093/molbev/msw219}, author = {Arivalagan, Jaison and Yarra Teja and Marie, Benjamin and Sleight, Victoria A and Duvernois-Berthet, Evelyne and Clark, Melody S and Marie, Arul and Berland, Sophie} } @article {4540, title = {International Perspectives on the Effects of Climate Change on Inland Fisheries}, journal = {Fisheries}, volume = {41}, year = {2016}, month = {07/2016}, pages = {399-405}, doi = {10.1080/03632415.2016.1182513}, author = {I.J. Winfield and C. Baigun and P.A. Balykin and B. Becker and Y. Chen and A.F. Filipe and Y.V. Gerasimov and A.L. Godinho and R.M. Hugues and J.D. Koehn and D.N. Kutsyn and V. Mendoza-Portillo and Thierry Oberdorff and A.M. Orlov and A.P. Pedchenko and F. Pletterbauer and I.G. Prado and R. R{\"o}sch and S.J. Vatland} } @article {3846, title = {Larval traits of the Caribbean amphidromous goby Sicydium punctatum (Gobioidei: Sicydiinae) in Guadeloupe}, journal = {ECOLOGY OF FRESHWATER FISH}, volume = {25}, year = {2016}, pages = {272-280}, keywords = {amphidromy, larval dispersal, Lesser Antilles, otolith, Sicydiinae}, author = {L{\'e}a Lejeune and H{\'e}l{\`e}ne Tabouret and Taillebois, Laura and Monti, Dominique and Philippe Keith} } @article {4396, title = {Meiofauna distribution in a mangrove forest exposed to shrimp farm effluents (New Caledonia)}, journal = {Marine Environmental Research}, volume = {119}, year = {2016}, pages = {100 - 113}, abstract = {

Abstract Meiofauna abundance, biomass and individual size were studied in mangrove sediments subjected to shrimp farm effluents in New Caledonia. Two strategies were developed: i) meiofauna examination during the active (AP) and the non-active (NAP) periods of the farm in five mangrove stands characteristics of the mangrove zonation along this coastline, ii) meiofauna examination every two months during one year in the stand the closest to the pond (i.e. Avicennia marina). Thirteen taxonomic groups of meiofauna were identified, with nematodes and copepods being the most abundant ones. Meiofauna abundance and biomass increased from the land side to the sea side of the mangrove probably as a result of the increased length of tidal immersion. Abundance of total meiofauna was not significantly different before and after the rearing period. However, the effluent-receiving mangrove presented twice the meiofauna abundance and biomass than the control one. Among rare taxa, mites appeared extremely sensitive to this perturbation.

}, keywords = {New Caledonia}, issn = {0141-1136}, doi = {http://dx.doi.org/10.1016/j.marenvres.2016.05.028}, url = {http://www.sciencedirect.com/science/article/pii/S0141113616300976}, author = {L. Della Patrona and Cyril Marchand and C{\'e}dric Hubas and Nathalie Molnar and J. Deborde and Tarik Meziane} } @article {4213, title = {Metacommunity patterns across three Neotropical catchments with varying environmental harshness}, journal = {Freshwater Biology}, volume = {61}, year = {2016}, pages = {277-292}, abstract = {

SUMMARY

1. Most metacommunity studies indicate that dispersal processes play a minor role compared with species sorting in explaining metacommunity organisation, in particular, in stream systems. However, the role of dispersal could vary with environmental harshness, as a result of frequent resetting of community succession by disturbances and the selection of generalist species from regional species pools. The importance of dispersal may also be mitigated by species dispersal ability.

2. In this study, we explored how species sorting and dispersal shaped invertebrate and fish metacommunities across streams in three tropical headwater catchments in Bolivia with contrasting environmental harshness, including flow regime, altitude and climate conditions. We addressed the hypothesis that the relative roles of dispersal and species sorting vary with environmental harshness: we predicted that the role of species sorting would predominate in benign conditions, whereas that of dispersal would predominate under moderate environmental harshness, and that neither dispersal nor species sorting would be relevant to explain metacommunities under high environmental harshness. We also hypothesised that the role of dispersal would decrease with increasing species dispersal ability.

3. Although there was little or no spatial autocorrelation of environmental distances (i.e. environmental differences) across the headwater catchments, community similarity correlated more strongly with environmental than spatial distances among headwater sites that had low environmental harshness, but the opposite pattern was observed among sites with moderate environmental harshness. Under high environmental harshness, neither environmental harshness nor spatial distances between sites explained community similarity.
4. Under moderate environmental harshness, the correlation between community similarity and spatial distances was the strongest for moderate dispersers of both invertebrates and fish. Yet, in contrast to fish, strongly dispersing invertebrate taxa were spatial structured, suggesting that they were not able to reach all sites as predicted.
5. Our results suggest the role of dispersal might be underestimated, notably in systems prone to environmental harshness. Better proxies for dispersal, along with the use of spatial distances to account for resistance to animal movements in river systems and that account for flow magnitude and directionality, slope, riparian vegetation, wind and streambed roughness, may promote a more realistic integration of dispersal processes in basic and applied metacommunity research.

}, doi = {doi:10.1111/fwb.12702}, author = {T. Datry and A.S. Melo and N. Moya and J. Zubieta and E. De La Barra and Thierry Oberdorff} } @article {4596, title = {Metal bioaccumulation and physiological condition of the Pacific oyster (Crassostrea gigas) reared in two shellfish basins and a marina in Normandy (northwest France).}, journal = {Mar Pollut Bull}, volume = {106}, year = {2016}, month = {2016 May 15}, pages = {202-14}, abstract = {

A 5-month experiment combining a geochemical survey of metals with a bioaccumulation study in batches of Crassostrea gigas was conducted in two shellfish farming areas and a marina in Normandy (France). Various endpoints at different levels of biological organization were studied. ROCCH data showed differences in biota contamination between the two shellfish areas but the present study revealed only slight differences in metallic contamination and biomarkers. By contrast, significantly different values were recorded in the marina in comparison with the two other sites. Indeed, higher levels of Cd, Cu and Zn were measured in the oysters from the marina, and these oysters also showed a poorer physiological condition (e.g., condition index, histopathological alterations and neutral lipid content). For coastal monitoring, the multi-biomarker approach coupled with an assessment of metallic contamination in biota appeared to be suitable for discriminating spatial differences in environmental quality after only a few months of exposure.

}, issn = {1879-3363}, doi = {10.1016/j.marpolbul.2016.02.068}, author = {S{\'e}guin, A and Christelle Caplat and Antoine Serpentini and Lebel, J M and Menet-Nedelec, F and Katherine Costil} } @article {8716, title = {Metal bioaccumulation and physiological condition of the Pacific oyster (Crassostrea gigas) reared in two shellfish basins and a marina in Normandy (northwest France)}, journal = {Marine Pollution Bulletin}, volume = {106}, year = {2016}, month = {Jan-05-2016}, pages = {202 - 214}, issn = {0025326X}, doi = {10.1016/j.marpolbul.2016.02.068}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0025326X16301199}, author = {S{\'e}guin, A. and Caplat, C. and Serpentini, A. and Lebel, J.M. and Menet-Nedelec, F. and Katherine Costil} } @article {8574, title = {Network Analysis Shows Asymmetrical Flows within a Bird Metapopulation}, journal = {PLOS ONE}, volume = {11}, year = {2016}, month = {Apr-11-2018}, pages = {e0166701}, doi = {10.1371/journal.pone.016670110.1371/journal.pone.0166701.g00110.1371/journal.pone.0166701.t00110.1371/journal.pone.0166701.t00210.1371/journal.pone.0166701.s001}, url = {https://dx.plos.org/10.1371/journal.pone.0166701}, author = {Rojas, Emilio R. and Sueur, C{\'e}dric and Henry, Pierre-Yves and Doligez, Blandine and Wey, G{\'e}rard and Dehorter, Olivier and Massemin, Sylvie and Chevallier, Damien and Clauss, Thierry and Dugu{\'e} Hubert and Merle, Christian}, editor = {Margalida, Antoni} } @article {6821, title = {New electroantennography method on a marine shrimp in water}, journal = {Journal of Experimental Biology}, volume = {219}, year = {2016}, pages = {3696{\textendash}3700}, abstract = {Antennular chemoreception in aquatic decapods is well studied via the recording of single chemoreceptor neuron activity in the antennule, but global responses of the antennule (or antennae in insects) by electroantennography (EAG) has so far been mainly restricted to aerial conditions. We present here a well-established underwater EAG method to record the global antennule activity in the marine shrimp Palaemon elegans in natural (aqueous) conditions. EAG responses to food extracts, recorded as net positive deviations of the baseline, are reproducible, dose-dependent and exhibit sensory adaptation. This new EAG method opens a large field of possibilities for studying in vivo antennular chemoreception in aquatic decapods, in a global approach to supplement current, more specific techniques.}, issn = {0022-0949}, doi = {10.1242/jeb.140947}, url = {https://jeb.biologists.org/content/219/23/3696}, author = {Machon, Julia and Juliette Ravaux and Magali Zbinden and Lucas, Philippe} } @article {4430, title = {A new species of Eleotris (Teleostei: Gobioidei: Eleotridae) from the Solomon Islands}, journal = {Pacific Science}, volume = { in press}, year = {2016}, author = {Marion Mennesson and Philippe Keith and Ebner, Brendan C and Gerbeaux, Philippe} } @article {4261, title = {Picophytoplankton contribution to Mytilus edulis growth in an intensive culture environment}, journal = {Marine Biology}, volume = {163}, year = {2016}, pages = {1{\textendash}15}, issn = {1432-1793}, doi = {10.1007/s00227-016-2845-7}, url = {http://dx.doi.org/10.1007/s00227-016-2845-7}, author = {R{\'e}mi Sonier and Filgueira, R. and Guyondet, T. and R{\'e}jean Tremblay and Fr{\'e}d{\'e}ric Olivier and Tarik Meziane and Starr, M. and LeBlanc, A. R. and Comeau, L. A.} } @article {7178, title = {Planktonic foraminiferal biogeography in the Indian sector of the Southern Ocean: Contribution from CPR data}, journal = {Deep Sea Research Part I: Oceanographic Research Papers}, volume = {110}, year = {2016}, month = {Jan-04-2016}, pages = {75 - 89}, issn = {09670637}, doi = {10.1016/j.dsr.2015.12.014}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0967063716300280}, author = {Meilland, Julie and Fabri-Ruiz, Salom{\'e} and Koubbi, Philippe and Monaco, Claire Lo and Cott{\'e}, C{\'e}dric and Hosie, Graham W. and Sanchez, Sophie and Howa, H{\'e}l{\`e}ne} } @article {4677, title = {Present-day African analogue of a pre-European Amazonian floodplain fishery shows convergence in cultural niche construction}, journal = {Proceedings of the National Academy of Sciences}, year = {2016}, abstract = {

Erickson [Erickson CL (2000) Nature 408 (6809):190{\textendash}193] interpreted features in seasonal floodplains in Bolivia{\textquoteright}s Beni savannas as vestiges of pre-European earthen fish weirs, postulating that they supported a productive, sustainable fishery that warranted cooperation in the construction and maintenance of perennial structures. His inferences were bold, because no close ethnographic analogues were known. A similar present-day Zambian fishery, documented here, appears strikingly convergent. The Zambian fishery supports Erickson{\textquoteright}s key inferences about the pre-European fishery: It allows sustained high harvest levels; weir construction and operation require cooperation; and weirs are inherited across generations. However, our comparison suggests that the pre-European system may not have entailed intensive management, as Erickson postulated. The Zambian fishery{\textquoteright}s sustainability is based on exploiting an assemblage dominated by species with life histories combining high fecundity, multiple reproductive cycles, and seasonal use of floodplains. As water rises, adults migrate from permanent watercourses into floodplains, through gaps in weirs, to feed and spawn. Juveniles grow and then migrate back to dry-season refuges as water falls. At that moment fishermen set traps in the gaps, harvesting large numbers of fish, mostly juveniles. In nature, most juveniles die during the first dry season, so that their harvest just before migration has limited impact on future populations, facilitating sustainability and the adoption of a fishery based on inherited perennial structures. South American floodplain fishes with similar life histories were the likely targets of the pre-European fishery. Convergence in floodplain fish strategies in these two regions in turn drove convergence in cultural niche construction.

}, doi = {10.1073/pnas.1613169114}, url = {http://www.pnas.org/content/early/2016/12/09/1613169114.abstract}, author = {McKey, Doyle B. and Dur{\'e}cu, M{\'e}lisse and Marc Pouilly and Bearez, Philippe and Ovando, Alex and Kalebe, Mashuta and Carl F. Huchzermeyer} } @article {4592, title = {Review of the Eulimnadia (Branchiopoda: Spinicaudata: Limnadiidae) from Argentina with the description of a new species.}, journal = {Zootaxa}, volume = {4158}, year = {2016}, month = {2016 Aug 30}, pages = {419-32}, abstract = {

A new spinicaudatan species, Eulimnadia pampa sp. nov., is described from Argentina mostly based on the differential egg morphology. This species was collected from rainwater pools from Buenos Aires City and the provinces of Buenos Aires and Entre R{\'\i}os, and compared to other Neotropical species. Previous Argentine record of E. brasiliensis is shown to belong to our new species, which represents the southernmost Neotropical Eulimnadia. We also present new records of the Paraguayan Eulimnadia ovisimilis Martin and Belk, 1989 from northeastern Argentina. Eulimnadia santiaguensis is treated as a species inquirenda, thus we recognize only three Eulimnadia species in Argentina: E. pampa sp. nov., E. ovilunata and E. ovisimilis, and we provide a brief indentification key. We present the first description and SEM images of the putative Eulimnadia spermatophore, which we found in the new species.

}, issn = {1175-5334}, doi = {10.11646/zootaxa.4158.3.7}, author = {Marinone, Mar{\'\i}a Cristina and Urcola, Juan Ignacio and Nicolas Rabet} } @article {6828, title = {Seeing the ocean through the eyes of seabirds: a new path for marine conservation?}, journal = {Marine Policy}, volume = {68}, year = {2016}, pages = {212{\textendash}220}, doi = {https://doi.org/10.1016/j.marpol.2016.02.015}, url = {https://www.sciencedirect.com/science/article/pii/S0308597X16000671}, author = {Lescro{\"e}l, Am{\'e}lie and Mathevet, Rapha{\"e}l and Clara P{\'e}ron and Authier, Matthieu and Provost, Pascal and Takahashi, Akinori and Gr{\'e}millet, David} } @article {4270, title = {Shell matrix proteins of the clam, Mya truncata: Roles beyond shell formation through proteomic study}, journal = {Marine Genomics}, volume = {27}, year = {2016}, month = {06/2016}, pages = {69-74}, abstract = {

Abstract Mya truncata, a soft shell clam, is presented as a new model to study biomineralization through a proteomics approach. In this study, the shell and mantle tissue were analysed in order to retrieve knowledge about the secretion of shell matrix proteins (SMPs). Out of 67 and 127 shell and mantle proteins respectively, 16 were found in both shell and mantle. Bioinformatic analysis of \{SMP\} sequences for domain prediction revealed the presence of several new domains such as fucolectin tachylectin-4 pentraxin-1 (FTP), scavenger receptor, alpha-2-macroglobulin ({\OE}{\textpm}2 M), lipocalin and myosin tail along with previously reported \{SMP\} domains such as chitinase, carbonic anhydrase, tyrosinase, sushi, and chitin binding. Interestingly, these newly predicted domains are attributed with molecular functions other than biomineralization. These findings suggest that shells may not only act as protective armour from predatory action, but could also actively be related to other functions such as immunity. In this context, the roles of \{SMPs\} in biomineralization need to be looked in a new perspective.

}, keywords = {biomineralization}, issn = {1874-7787}, doi = {http://dx.doi.org/10.1016/j.margen.2016.03.005}, url = {http://www.sciencedirect.com/science/article/pii/S1874778716300186}, author = {Arivalagan, Jaison and Marie, Benjamin and Victoria A. Sleight and Melody S. Clark and Berland, Sophie and Marie, Arul} } @article {4176, title = {Spatial and seasonal contrasts of sedimentary organic matter in floodplain lakes of the central Amazon basin}, journal = {Biogeosciences}, volume = {13}, year = {2016}, type = {original}, abstract = {


In this study, we investigated the seasonal and spatial pattern of sedimentary organic matter (SOM) in five floodplain lakes of the central Amazon basin (Cabaliana, Janauaca, Cana{\c c}ari, Mirituba and Curuai) which have different morphologies, hydrodynamics and vegetation coverages. Surface sediments were collected in four hydrological seasons: low water (LW), rising water (RW), high water (HW) and falling water (FW) in 2009 and 2010. We inves-tigated commonly used bulk geochemical tracers such as the C/N ratio and the stable isotopic composition of organic carbon (13Cor). These results were compared with lignin phenol parameters as an indicator of vascular plant detritus and branched glycerol dialkyl glycerol tetraethers (brGDGTs) to trace the input of soil organic matter (OM) from land to the aquatic settings. We also applied the crenarchaeol as an indi- cator of aquatic (rivers and lakes) OM. Our data showed that during the RW and FW seasons, the surface sediments were enriched in lignin and brGDGTs in comparison to other seasons. Our study also indicated that floodplain lake sediments primarily consisted of allochthonous, C3 plant-derived OM. However, a downstream increase in C4 macrophyte-derivedOM contribution was observed along the gradient of increas-ing open waters {\textendash} i.e., from upstream to downstream. Accordingly, we attribute the temporal and spatial difference in SOM composition to the hydrological dynamics between the floodplain lakes and the surrounding flooded forests.

}, author = {Sobrinho, R L and Bernardes, Marcelo C and Gwena{\"e}l Abril and Kim, J-H and Zell, C and Jean-Michel Mortillaro and Tarik Meziane and Moreira-Turcq, P and J S Sinningh Damst{\'e}} } @article {4260, title = {Spatial and temporal dynamics of nano- and pico-size particulate organic matter (POM) in a coastal megatidal marine system}, journal = {Limnology and Oceanography}, volume = {61}, year = {2016}, month = {05/2016}, pages = {1087-1100}, abstract = {

Surface water samples of size-selected seston (0.7{\textendash}20 μm) were collected from April 2013 to September 2013 at three similar coarse-sand benthic habitats. Additionally, seston sampling was performed at a fixed location throughout a complete tidal cycle (2014). A combination of fatty acid (FA), isotope, and flow cytometry analyses were used to determine the quality and quantity of nano- and pico-sized particulate organic matter (POM). High variability was found between fatty acid replicate samples. Similar temporal patterns were observed at two sheltered sites, while the exposed site displayed less pronounced seasonal changes. Lower concentrations of 16C and 18C polyunsaturated fatty acids were found during low tide sampling. Globally, POM was dominated by picoeukaryotes, with concentrations exceeding 50,000 cells mL-1, and (16:4ω3 + 18:3ω3)/Σω3 is proposed as novel biomarker of picoeukaryotes in this region.

}, issn = {1939-5590}, doi = {10.1002/lno.10276}, url = {http://dx.doi.org/10.1002/lno.10276}, author = {Moynihan, Molly A. and Pierrick Barbier and Fr{\'e}d{\'e}ric Olivier and Nicolas Toupoint and Tarik Meziane} } @article {3506, title = {Sub-chronic exposure to fluoxetine in juvenile oysters (Crassostrea gigas): uptake and biological effects.}, journal = {Environ Sci Pollut Res Int}, year = {2016}, month = {2014 Oct 15}, abstract = {

The bioconcentration potential of fluoxetine (FLX) and its biological effects were investigated in juvenile Pacific oyster exposed for 28\ days to environmentally relevant concentrations of FLX (1\ ng L(-1), 100\ ng L(-1) and up to 10\ μg\ L(-1)). FLX bioaccumulated in oyster flesh resulting in 28-day bioconcentration factors greater than 2,000 and 10,000 by referring to wet and dry weights, respectively. Nevertheless, FLX did not induce oyster mortality, delayed gametogenesis, or lead to adverse histopathological alterations. At the two highest concentrations, despite non-optimal trophic conditions, FLX stimulated shell growth but only in a transient manner, suggesting a role of serotonin in the regulation of feeding and metabolism in bivalves. Those high concentrations seemed to drive bell-shaped responses of catalase and glutathione S-transferase activities throughout the exposure period, which may indicate the activation of antioxidant enzyme synthesis and then an enhanced catabolic rate or direct inhibition of those enzymes. However, no clear oxidative stress was detected because no strong differences in thiobarbituric acid-reactive substance (TBARS) content (i.e. lipid peroxidation) were observed between oyster groups, suggesting that cellular defence mechanisms were effective. These results demonstrate the importance of considering additional biomarkers of oxidative stress to obtain a comprehensive overview of the FLX-induced changes in marine bivalves exposed under realistic conditions. Considering the battery of biomarkers used, FLX appears to induce little or no effects on oyster physiology even at a concentration of 10\ μg\ L(-1). These results do not confirm the lowest observed effect concentration (LOEC) values reported by some authors in other mollusc species.

}, issn = {1614-7499}, doi = {10.1007/s11356-014-3702-1}, author = {Di Poi, C and L Evariste and S{\'e}guin, Alexis and Mottier, A and Pedelucq, Julie and Jean-Marc Lebel and Antoine Serpentini and Budzinski, H{\'e}l{\`e}ne and Katherine Costil} } @article {4448, title = {Unexpectedmovements of male Bluethroats Luscinia svecica namnetum during the breeding period}, journal = {Alauda}, volume = {84}, year = {2016}, pages = {195-202}, abstract = {

During a radiotracking survey on 61 different males of Bluethroat Luscinia svecica namnetum from 2012 to 2015 in three different sites, we found that 8 males joined remote areas, at 300 to 900meters fromtheir regular territory and home range. Thesemovements occurred at dawn and dusk, but also at day. Such movements are not recorded in the literature and we propose four different hypotheses to explain them: the existence of {\textquotedblleft}hidden leks{\textquotedblright}, a male poly-territoriality, the look for food or for a shelter from predators.

}, author = {Cl{\'e}ment Harmange and Laurent Godet and Matthieu Marquet and Julie Dietrich and Sarah Monnet and Elisa Gr{\'e}goire and Marie-Christine Eybert and J{\'e}r{\^o}me Fournier} } @article {3829, title = {virtualspecies, an R package to generate virtual species distributions}, journal = {Ecography}, volume = {39}, year = {2016}, pages = {599-607}, abstract = {virtualspecies is a freely available package for R designed to generate virtual species distributions, a procedure increasingly used in ecology to improve species distribution models. This package combines the existing methodological approaches with the objective of generating virtual species distributions with increased ecological realism. The package includes (1) generating the probability of occurrence of a virtual species from a spatial set of environmental conditions (i.e., environmental suitability), with two different approaches; (2) converting the environmental suitability into presence-absence with a probabilistic approach; (3) introducing dispersal limitations in the realised virtual species distributions and (4) sampling occurrences with different biases in the sampling procedure. The package was designed to be extremely flexible, to allow users to simulate their own defined species-environment relationships, as well as to provide a fine control over every simulation parameter. The package also includes a function to generate random virtual species distributions. We provide a simple example in this paper showing how increasing ecological realism of the virtual species impacts the predictive performance of species distribution models. We expect that this new package will be valuable to researchers willing to test techniques and protocols of species distribution models as well as various biogeographical hypotheses.}, doi = {10.1111/ecog.01388}, url = {https://onlinelibrary.wiley.com/doi/full/10.1111/ecog.01388}, author = {Leroy, Boris and Meynard, Christine N. and Bellard, C{\'e}line and Courchamp, Franck} } @article {4215, title = {Which factors determine the altitudinal distribution of tropical Andean riverine fishes?}, journal = {Revista de Biologia Tropical}, volume = {64}, year = {2016}, month = {03/2016}, pages = {173-192}, abstract = {

Abstract: Which factors determine the altitudinal distribution of tropical Andean riverine fishes?

Altitudinal gradients represent an appropriate system to assess whether there is a relationship between richness patterns, environmental variables, and the ecological processes that determine the species type and number inhabiting a given area. In mountain streams freshwater fishes, the most prevalent relationship is a monotonic decrease in species richness with elevation. The objective of this study was to evaluate four hypotheses that can explain the negative relationship between local fish species richness and altitude, 1) the hypothesis of decreasing energy availability, 2) the hypothesis of increasing climate severity, 3) the hypothesis of habitat diversity, and 4) the hypothesis of isolation by physical severity of the environment. Fish and macro-invertebrates were col- lected following standard methods from 83 sites (between 200-4 000 meters) of two river basins in the Bolivian Amazon. The first hypothesis was tested by analyzing relationships between the density of macro-invertebrates, the richness of invertivorous fish species and altitude; while the second and third hypotheses were assessed by a multiple regression analysis (GLM) between fish species richness and several local and regional factors. Besides, assemblage dissimilarity between sites along the altitudinal gradient was analyzed using βsim and βness indices. Fish richness decreases linearly with increasing altitude. The density of macro-invertebrates tends to increase at higher altitudes, contrary to invertivorous fish species richness, suggesting that energy availability is not a limiting factor for fish species colonization. The GLM explained 86 \% of the variation in fish species richness, with a significant contribution of water temperature, maximum slope in the river mainstem, and stream width. There is a higher species turnover (βsim) between sites at low elevation. Inversely, βness shows higher values in the upper parts, corresponding to change in assemblages mainly due to species loss. Taken together, these results suggest that climatic and physical severities create strong barriers to colonization, further explaining the decrease in fish richness along the altitudinal gradient.

}, issn = {ISSN-0034-7744}, author = {E. De La Barra and J. Zubieta and G. Aguilera and M. Maldonado and Marc Pouilly and Thierry Oberdorff} } @article {3747, title = {Acute combined pressure and temperature exposures on a shallow-water crustacean: novel insights into the stress response and high pressure neurological syndrome.}, journal = {Comp Biochem Physiol A Mol Integr Physiol}, volume = {181}, year = {2015}, month = {2015 Mar}, pages = {9-17}, abstract = {

Little is known about the ecological and physiological processes governing depth distribution limits in species. Temperature and hydrostatic pressure are considered to be two dominant factors. Research has shown that some marine ectotherms are shifting their bathymetric distributions in response to rapid anthropogenic ocean surface warming. Shallow-water species unable to undergo latitudinal range shifts may depend on bathymetric range shifts to seek refuge from warming surface waters. As a first step in constraining the molecular basis of pressure tolerance in shallow water crustaceans, we examined differential gene expression in response to acute pressure and temperature exposures in juveniles of the shallow-water shrimp Palaemonetes varians. Significant increases in the transcription of genes coding for an NMDA receptor-regulated protein, an ADP ribosylation factor, β-actin, two heat shock protein 70 kDa isoforms (HSP70), and glyceraldehyde-3-phosphate dehydrogenase (GAPDH) were found in response to elevated pressure. NMDA receptors have been implicated in pathways of excitotoxic damage to neurons and the onset of high pressure neurological syndrome (HPNS) in mammals. These data indicate that the sub-lethal effects of acute barotrauma are associated with transcriptional disturbances within the nervous tissue of crustaceans, and cellular macromolecular damage. Such transcriptional changes lead to the onset of symptoms similar to that described as HPNS in mammals, and may act as a limit to shallow water organisms{\textquoteright} prolonged survival at depth.

}, issn = {1531-4332}, doi = {10.1016/j.cbpa.2014.10.028}, author = {Morris, J P and Thatje, S and Juliette Ravaux and Bruce Shillito and Fernando, D and Hauton, C} } @article {4197, title = {Age, growth, and mortality of the Atlantic goliath grouper Epinephelus itajara in French Guiana. }, journal = {Endangered Species Research}, volume = {28}, year = {2015}, month = {2015}, pages = {275-287}, author = {C. Artero and D.J. Murie and C.C. Koenig and R. Berzins and C. Bouchon and L. Lampert} } @article {4361, title = {Amphidromous life cycle of Eleotris fusca (Teleostei: Gobioidei: Eleotridae) a widespread species from the Indo-Pacific studied by otolith analyses.}, journal = {Cybium}, volume = {39 }, year = {2015}, pages = {249-260.}, author = {Marion Mennesson and H{\'e}l{\`e}ne Tabouret and Pecheyran, Christophe and Philippe Keith} } @proceedings {3545, title = {Artificial reef: Multiscale monitoring of colonization and primary production - R{\'e}cif artificiel: mise en place d{\textquoteright}un suivi de la colonisation a plusieurs {\'e}chelles}, volume = {1}, year = {2015}, month = {01/2015}, pages = {103-110}, edition = {M. Boutouil \& S. Leboulanger}, address = {ESITC Caen}, isbn = {978-2-95517664-0-5}, author = {Pascal Claquin and Leroy, Fanny and Anne-Marie Rusig and Isabelle Mussio and Eric Feunteun and Foveau, Aur{\'e}lie and Jean-Claude Dauvin and R{\'e}gis Gallon and Lebrun, J-L and Lestarquit, Mabel and Francis Orvain and Anne-Sophie Martinez and Desoche, E and Napol{\'e}on, Camille and Roussel, D{\'e}borha and Boutoil, Mohamed} } @article {6824, title = {Behavioural study of two hydrothermal crustacean decapods: Mirocaris fortunata and Segonzacia mesatlantica, from the Lucky Strike vent field (Mid-Atlantic Ridge)}, journal = {Deep Sea Research Part II: Topical Studies in Oceanography}, volume = {121}, year = {2015}, pages = {146 - 158}, abstract = {Identifying the factors driving community dynamics in hydrothermal vent communities, and in particular biological interactions, is challenged by our ability to make direct observations and the difficulty to conduct experiments in those remote ecosystems. As a result, we have very limited knowledge on species׳ behaviour and interactions in these communities and how they in turn influence community dynamics. Interactions such as competition or predation significantly affect community structure in vent communities, and video time-series have successfully been used to gain insights in biological interactions and species behaviour, including responses to short-term changes in temperature or feeding strategies. In this study, we combined in situ and ex situ approaches to characterise the behaviour and interactions among two key species encountered along the Mid-Atlantic Ridge (MAR): the shrimp Mirocaris fortunata and the crab Segonzacia mesatlantica. In situ, species small-scale distribution, interactions and behaviour were studied using the TEMPO observatory module deployed on the seafloor at the base of the active Eiffel Tower edifice in the Lucky Strike vent field as part of the EMSO-A{\c c}ores MoMAR observatory. TEMPO sampled 2min of video four times a day from July 2011 to April 2012. One week of observations per month was used for {\textquoteleft}long-term{\textquoteright} variations, and a full video data set was analysed for January 2012. In addition, observations of crab and shrimp individuals maintained for the first time under controlled conditions in atmospheric pressure (classic tank) and pressurised (AbyssBox) aquaria allowed better characterisation and description of the different types of behaviour and interactions observed in nature. While the identified in situ spatial distribution pattern was stable over the nine months, both species displayed a significant preference for mussel bed and anhydrite substrata, and preferentially occupied the area located directly in the fluid flow axis. The aggregation behaviour of M. fortunata resulted in the occurrence of numerous intraspecific interactions mainly involving the use of two pairs of sensory organs (antenna/antennule) and fleeing behaviours when in contact or close to individuals of S. mesatlantica. The higher level of passiveness observed in the ex situ artificial environment compared to the in situ environment was attributed to the lack of stimulation related to low densities of congeners and/or of sympatric species compared to the natural environment and the absence of continuous food supply, as both species displayed a significant higher level of activity during feeding time. This result emphasises the role of food supply as a driver of species distribution and behaviour. Direct in situ observations using cameras deployed on deep-sea observatories, combined with experimental set-up in pressurised aquaria, will help investigators understand the factors influencing community dynamics and species biology at vents as well as their underlying mechanisms.}, keywords = {32{\textdegree}16.3'W, 37{\textdegree}17'N, AbyssBox, Biological interactions, Deep-sea observatory, Eiffel Tower edifice, Experimental research, Feeding behaviour, Lucky Strike, Mid-Atlantic Ridge, Time series, Video imagery}, issn = {0967-0645}, doi = {https://doi.org/10.1016/j.dsr2.2015.04.008}, url = {http://www.sciencedirect.com/science/article/pii/S0967064515001113}, author = {Matabos Marjolaine and Cuvelier Daphn{\'e} and Brouard Johan and Bruce Shillito and Juliette Ravaux and Magali Zbinden and Barthelemy Dominique and Sarradin, Pierre-Marie and Sarrazin, Jozee} } @article {3325, title = {Biogenic reefs affect multiple components of intertidal soft-bottom benthic assemblages: the Lanice conchilega case study}, journal = {Estuarine, Coastal and Shelf Science}, volume = {152}, year = {2015}, month = {01/2015}, pages = {44-55}, abstract = {

Biogenic reefs composed of the tube-building polychaete Lanice conchilega are important from a conservation point of view because they noticeably increase the biodiversity in otherwise species poor
environments. However, up to now, little or no attention has been paid to the intertidal epi- and hyperbenthic communities associated with the reefs. Therefore, this is the first study which focuses on
the effect of L. conchilega reefs on the entire bentho-pelagic community at two different locations. Environmental variables were measured and macro-, epi- and hyperbenthic communities were sampled
within a L. conchilega reef and a control area at two locations in France: the bay of the Mont Saint-Michel (BMSM) and Boulogne-sur-Mer (Boulogne). The effect of the reef presence on the benthic community
was studied with a 3-factor (Reef, Location and Period) Permanova. In addition, the relationship between the benthic community and the environmental variables was investigated using Distance-based linear
models (DistLM). Most collected organisms were sampled in the reef area (macrobenthos: 91\%, epibenthos: 81\% and hyperbenthos: 78.5\%) indicating that, independent of the location, the L. conchilega
reefs positively affect all three associated benthic communities. However, the extent of the effect seems to be most pronounced for the macrobenthos and less distinct in case of the hyperbenthos. The macro-,
and epibenthos are mainly structured by biotic variables (L. conchilega density and macrobenthic food availability respectively), while the hyperbenthos is rather structured by environmental variables. In
general, L. conchilega reefs do not only affect abundances and diversity but they substantially steer the structure of the intertidal benthic sandy beach ecosystem.

}, keywords = {beaches, benthos, biogenic reefs, community composition, Lanice conchilega, tidal flats}, doi = {doi:10.1016/j.ecss.2014.11.002}, author = {De Smet, Bart and D{\textquoteright}Hondt, An Sophie and Pieterjan, Verhelst and J{\'e}r{\^o}me Fournier and Laurent Godet and Nicolas Desroy and Rabaut, Marijn and Magda, Vincx and Jan, Vanaverbeke} } @article {3838, title = {Bluethroats Luscinia svecica namnetum offset landscape constraints by expanding their home range}, journal = {Journal of Ornithology}, volume = {156}, year = {2015}, month = {06/2015}, pages = {591-600}, abstract = {

The highly fragmented landscape structures of coastal salinas are known to result in decreased terrestrial bird abundance, species richness and diversity but to promote original assemblages dominated by specialist species, such as the Bluethroat Luscinia svecica namnetum. This species is mainly found at the core of these salinas, where the landscape characteristics are a priori the most hostile for terrestrial birds. The aim of this study was to test whether individuals of a specialized species like the Bluethroat may offset such landscape constraints by expanding their home ranges. We therefore radio-tracked 21 males in 2013 and 2014 in the salinas of the Marais du Mes (Parc Naturel R{\'e}gional de Bri{\`e}re, Western France). The data of the 18 best-monitored males were used to carry out a hierarchical partitioning of variance to test the relative influence of landscape characteristics, individual characteristics\ and distance to other males on their home-range sizes. We found that landscape characteristics were the factors that best explained home range sizes. Home-range sizes were significantly smaller in diversified landscapes composed of tidal creeks and salt-marsh patches and tended to be larger in landscapes dominated by the aquatic matrix consisting of water ponds. The results of this study demonstrate that although a few bird species are able to
select a priori hostile landscapes, they can offset such constraints by expanding their home-range size.

}, author = {Laurent Godet and Matthieu Marquet and Marie-Christine Eybert and Elisa Gr{\'e}goire and Sarah Monnet and J{\'e}r{\^o}me Fournier} } @article {3448, title = {Bushmeat genetics: setting up a reference framework for the DNA typing of African forest bushmeat.}, journal = {Mol Ecol Resour}, volume = {15}, year = {2015}, month = {2014 Sep 26}, pages = {633-651}, abstract = {

The bushmeat trade in tropical Africa represents illegal, unsustainable off-takes of millions of tons of wild game - mostly mammals - per year. We sequenced four mitochondrial gene fragments (cyt b, COI, 12S, 16S) in \>300 bushmeat items representing nine mammalian orders and 59 morphological species from five western and central African countries (Guinea, Ghana, Nigeria, Cameroon and Equatorial Guinea). Our objectives were to assess the efficiency of cross-species PCR amplification and to evaluate the usefulness of our multilocus approach for reliable bushmeat species identification. We provide a straightforward amplification protocol using a single {\textquoteright}universal{\textquoteright} primer pair per gene that generally yielded \>90\% PCR success rates across orders and was robust to different types of meat preprocessing and DNA extraction protocols. For taxonomic identification, we set up a decision pipeline combining similarity- and tree-based approaches with an assessment of taxonomic expertise and coverage of the GENBANK database. Our multilocus approach permitted us to: (i) adjust for existing taxonomic gaps in GENBANK databases, (ii) assign to the species level 67\% of the morphological species hypotheses and (iii) successfully identify samples with uncertain taxonomic attribution (preprocessed carcasses and cryptic lineages). High levels of genetic polymorphism across genes and taxa, together with the excellent resolution observed among species-level clusters (neighbour-joining trees and Klee diagrams) advocate the usefulness of our markers for bushmeat DNA typing. We formalize our DNA typing decision pipeline through an expert-curated query database - DNAbushmeat - that shall permit the automated identification of African forest bushmeat items.

}, issn = {1755-0998}, doi = {10.1111/1755-0998.12334}, author = {Gaubert, Philippe and Njiokou, Flobert and Olayemi, Ayodeji and Pagani, Paolo and Dufour, Sylvain and Danquah, Emmanuel and Nutsuakor, Mac Elikem K and Ngua, Gabriel and Missoup, Alain-Didier and Pablo Tedesco and Dernat, R{\'e}my and Antunes, Agostinho} } @article {6815, title = {Calibration of seawater temperature and δ18Oseawater signals in Tridacna maxima{\textquoteright}s δ18Oshell record based on in situ data}, journal = {Coral Reefs}, volume = {34}, year = {2015}, month = {Jan-06-2015}, pages = {437 - 450}, issn = {0722-4028}, doi = {10.1007/s00338-014-1245-z}, url = {http://link.springer.com/10.1007/s00338-014-1245-z}, author = {Duprey, N. and Claire E. Lazareth and Dupouy, C. and Butscher, J. and Farman, R. and Maes, C. and Cabioch, G.} } @article {6878, title = {Characterising multi-level effects of acute pressure exposure on a shallow-water invertebrate: insights into the kinetics and hierarchy of the stress response}, journal = {Journal of Experimental Biology}, volume = {218}, year = {2015}, month = {Jan-08-2015}, pages = {2594 - 2602}, issn = {0022-0949}, doi = {10.1242/jeb.125914}, url = {http://jeb.biologists.org/cgi/doi/10.1242/jeb.125914}, author = {Morris, J. P. and Thatje, S. and Juliette Ravaux and Bruce Shillito and Hauton, C.} } @proceedings {3549, title = {Chemical interaction between epilitic microphytobenthic biofilm and larval development of the sea urchin Paracentrotus lividus}, volume = {1}, year = {2015}, month = {01/2015}, pages = {239-247}, edition = {M. Boutouil \& S. Leboulanger}, address = {ESITC Caen}, isbn = {978-2-95517664-0-5}, author = {Francis Orvain and Anne-Sophie Martinez and Desoche, E and Pascal Claquin} } @proceedings {3547, title = {Colonisation {\`a} court terme par le benthos sur un {\'e}co-r{\'e}cif artificiel}, volume = {1}, year = {2015}, month = {01/2015}, pages = {119-126}, edition = {M. Boutouil \& S. Leboulanger}, address = {ESITC Caen}, isbn = {978-2-95517664-0-5}, author = {Foveau, Aur{\'e}lie and Jean-Claude Dauvin and Anne-Marie Rusig and Isabelle Mussio and Pascal Claquin} } @article {3559, title = {Concentrations and Fractionation of Carbon, Iron, Sulfur, Nitrogen and Phosphorus in Mangrove Sediments Along an Intertidal Gradient (Semi-Arid Climate, New Caledonia)}, journal = {J. Mar. Sci. Eng.}, year = {2015}, month = {02/2015}, pages = {52-57}, type = {OPEN ACCESS}, abstract = {

In mangrove ecosystems, strong reciprocal interactions exist between plant and substrate. Under semi-arid climate, Rhizophora spp. are usually predominant, colonizing the seashore, and Avicennia marina develops at the edge of salt-flats, which is the highest zone in the intertidal range. Along this zonation, distribution and speciation of C, Fe, S, N, and P in sediments and pore-waters were investigated. From the land-side to the sea-side of the mangrove, sediments were characterized by I/ increase in: (i) water content; (ii) TOC; (iii) mangrove-derived OM; II/ and decrease in: (i) salinity; (ii) redox; (iii) pH; (iv) solid Fe and solid P. Beneath Avicennia and Rhizophora, TS accumulated at depth, probably as a result of reduction of iron oxides and sulfate. The loss of total Fe observed towards the sea-side may be related to sulfur oxidation and to more intense tidal flushing of dissolved components. Except the organic forms, dissolved N and P concentrations were very low beneath Avicennia and Rhizophora stands, probably as a result of their uptake by the root systems. However, in the unvegetated salt-flat, NH4+ can accumulate in organic rich and anoxic layers. This study shows: (i) the evolution of mangrove sediment biogeochemistry along the intertidal zone as a result of the different duration of tidal inundation and organic enrichment; and (ii) the strong links between the distribution and speciation of the different elements.

}, keywords = {biogeochemistry, Mangrove, New Caledonia, zonation}, issn = {2077-1312}, author = {Jonhatan Deborde and Cyril Marchand and Nathalie Molnar and Luc Della-Patrona and Tarik Meziane} } @article {3744, title = {Is the deep-sea crab Chaceon affinis able to induce a thermal stress response?}, journal = {Comp Biochem Physiol A Mol Integr Physiol}, volume = {181}, year = {2015}, month = {2015 Mar}, pages = {54-61}, abstract = {

Fluctuations in the stress level of an organism are expressed in behavioural and molecular changes that can affect its ecology and survival. Our knowledge of thermal adaptations in deep-sea organisms is very limited, and this study investigates the critical thermal maximum (CTmax) and the heat-shock response (HSR) in the deep-sea crab Chaceon affinis commonly found in waters of the North East Atlantic. A mild but significant HSR in C. affinis was noted and one of the lowest CTmax known amongst Crustacea was revealed (27.5 {\textdegree}C at 0.1 MPa; 28.5 {\textdegree}C at 10 MPa). The thermal sensitivity of this species appears to be reduced at in situ pressure (10 MPa), given the slightly higher CTmax and the significant 3-fold induction of stress genes hsp70 form 1 and hsp70 form 2. Although C. affinis deep-sea habitat is characterized by overall low temperature this species appears to have retained its ability to induce a HSR. This capability may be linked with C. affinis{\textquoteright} occasional exploitation of warmer and thermally instable hydrothermal vent fields, where it has been found foraging for food.

}, issn = {1531-4332}, doi = {10.1016/j.cbpa.2014.11.015}, author = {Mestre, N{\'e}lia C and Cottin, Delphine and Bettencourt, Raul and Cola{\c c}o, Ana and Correia, S{\'e}rgio P C and Bruce Shillito and Thatje, Sven and Juliette Ravaux} } @article {3937, title = {Demonstration of the Coexistence of Duplicated LH Receptors in Teleosts, and Their Origin in Ancestral Actinopterygians.}, journal = {PLoS One}, volume = {10}, year = {2015}, month = {2015}, pages = {e0135184}, abstract = {

Pituitary gonadotropins, FSH and LH, control gonad activity in vertebrates, via binding to their respective receptors, FSHR and LHR, members of GPCR superfamily. Until recently, it was accepted that gnathostomes possess a single FSHR and a single LHR, encoded by fshr and lhcgr genes. We reinvestigated this question, focusing on vertebrate species of key-phylogenetical positions. Genome analyses supported the presence of a single fshr and a single lhcgr in chondrichthyans, and in sarcopterygians including mammals, birds, amphibians and coelacanth. In contrast, we identified a single fshr but two lhgcr in basal teleosts, the eels. We further showed the coexistence of duplicated lhgcr in other actinopterygians, including a non-teleost, the gar, and other teleosts, e.g. Mexican tetra, platyfish, or tilapia. Phylogeny and synteny analyses supported the existence in actinopterygians of two lhgcr paralogs (lhgcr1/ lhgcr2), which do not result from the teleost-specific whole-genome duplication (3R), but likely from a local gene duplication that occurred early in the actinopterygian lineage. Due to gene losses, there was no impact of 3R on the number of gonadotropin receptors in extant teleosts. Additional gene losses during teleost radiation, led to a single lhgcr (lhgcr1 or lhgcr2) in some species, e.g. medaka and zebrafish. Sequence comparison highlighted divergences in the extracellular and intracellular domains of the duplicated lhgcr, suggesting differential properties such as ligand binding and activation mechanisms. Comparison of tissue distribution in the European eel, revealed that fshr and both lhgcr transcripts are expressed in the ovary and testis, but are differentially expressed in non-gonadal tissues such as brain or eye. Differences in structure-activity relationships and tissue expression may have contributed as selective drives in the conservation of the duplicated lhgcr. This study revises the evolutionary scenario and nomenclature of gonadotropin receptors, and opens new research avenues on the roles of duplicated LHR in actinopterygians.

}, issn = {1932-6203}, doi = {10.1371/journal.pone.0135184}, author = {Gersende Maugars and Sylvie Dufour} } @article {3982, title = {Dietary tracers in Bathyarca glacialis from contrasting trophic regions in the Canadian Arctic}, journal = {Marine Ecology Progress Series}, volume = {536}, year = {2015}, month = {09/2015}, pages = {175-186}, keywords = {Bathyarca glacialis, Bivalve, Canadian Arctic Archipelago, FATMs, Fatty acid trophic markers, Non-methylene-interrupted fatty acid, Pelagic {\textendash} benthic coupling}, author = {Gaillard, B and Tarik Meziane and R{\'e}jean Tremblay and P Archambault and Layton, KKS and Martel, AL and Fr{\'e}d{\'e}ric Olivier} } @article {4099, title = {Do Sicydium punctatum adults move in the Caribbean estuaries? New insight from strontium isotopes.}, journal = {Life and environment}, volume = {65}, year = {2015}, pages = {85-89.}, keywords = {INSULAR RIVERS, MICROCHEMISTRY, MIGRATIONS, otolith, SICYDIINAE., STRONTIUM}, author = {H{\'e}l{\`e}ne Tabouret and Monti, Dominique and Martin, J and Berail, S and P{\'e}cheyran, C and Philippe Keith and Bareille, Gilles} } @article {3507, title = {Does a short-term exposure to cadmium chloride affects haemocyte parameters of the marine gastropod Haliotis tuberculata?}, journal = {Environ Sci Pollut Res Int}, year = {2015}, month = {2014 Aug 19}, abstract = {

In this study, a model based on primary cultured haemocytes from the gastropod mollusc Haliotis tuberculata was established to investigate the effects of cadmium chloride in vitro. Cells were exposed for 24\ h to CdCl2 concentrations of 0, 1 and 100\ μg\ ml(-1). The effects of cadmium on haemocyte parameters were investigated using morphological, spectrophotometric and flow cytometry analysis. Results showed that cadmium has no significant effects on cell viability and phagocytotic activity under the tested conditions. However, haemocytes became more rounded after cadmium exposure, which could explain the significant decrease of cell area beginning at 1\ μg\ ml(-1) of CdCl2.

}, issn = {1614-7499}, doi = {10.1007/s11356-014-3387-5}, author = {Ladhar-Chaabouni, R and Machreki-Ajmi, Monia and Antoine Serpentini and Jean-Marc Lebel and Hamza-Chaffai, A} } @article {4050, title = {Is drift the primary process promoting the resilience of river invertebrate communities? A manipulative field experiment in an intermittent alluvial river}, journal = {Freshwater Biology}, year = {2015}, abstract = {

ABSTRACT: 1. In river systems, aquatic invertebrate communities are surprisingly persistent over time and generally recover quickly from disturbances. Drift has long been viewed as the primary process promoting this resilience, and it plays a important role in predictive models of community composition and concepts in lotic ecology. More recently, other processes such as vertical migration from the hyporheic zone, aerial oviposition from distant refuges and the use of resistance forms (e.g. diapause) have received greater recognition and support for their importance. 2. In this study, the view that drift is the primary process promoting invertebrate community resilience was challenged in an intermittent alluvial river using reach-scale flow manipulations. First, six treatment channels were completely dried for 1 week, while three others were left flowing to be used as controls. Second, flow was re-established in channels and drift was either allowed or blocked for a 4-week period. Third, during this period the resilience of community structure, composition and function was compared between treatments, and the potential for colonisation from the drift, hyporheic zone, aerial oviposition and resistance forms was measured. 3. Communities recovered after only 2 weeks in all of the previously dried channels, and contrary to our hypotheses, invertebrate community structure, composition and functional trait composition were not altered by blocking drift, indicating it was not the primary process promoting resilience in this river. 4. Three lines of evidence suggested colonisation from the hyporheic zone and not aerial oviposition nor resistance forms promoted resilience following rewetting including the following: (i) finding all common benthic taxa in the hyporheic zone during the drying event, (ii) a distinct decrease in invertebrate size upon rewetting in all treatment channels and (iii) a negative correlation between resilience and water table depth. 5. This experiment highlighted the potential importance of the hyporheic zone as a key source of colonisation in alluvial rivers and emphasises the need for a three-dimensional perspective when considering community resilience in rivers. Adaptive management approaches are needed to direct attention to sources (e.g. hyporheic zone) that are essential to promoting community resilience in rivers facing increased pressures due to climate change, water abstraction and flow regime alteration.

}, doi = {DOI:10.1111/fwb.12658}, author = {R. Vander Vorste and F. Malard and T. Datry} } @article {3774, title = {Duplicated leptin receptors in two species of eel bring new insights into the evolution of the leptin system in vertebrates.}, journal = {PLoS One}, volume = {10}, year = {2015}, month = {2015}, pages = {e0126008}, abstract = {

Since its discovery in mammals as a key-hormone in reproduction and metabolism, leptin has been identified in an increasing number of tetrapods and teleosts. Tetrapods possess only one leptin gene, while most teleosts possess two leptin genes, as a result of the teleost third whole genome duplication event (3R). Leptin acts through a specific receptor (LEPR). In the European and Japanese eels, we identified two leptin genes, and for the first time in vertebrates, two LEPR genes. Synteny analyses indicated that eel LEPRa and LEPRb result from teleost 3R. LEPRb seems to have been lost in the teleost lineage shortly after the elopomorph divergence. Quantitative PCRs revealed a wide distribution of leptins and LEPRs in the European eel, including tissues involved in metabolism and reproduction. Noticeably, leptin1 was expressed in fat tissue, while leptin2 in the liver, reflecting subfunctionalization. Four-month fasting had no impact on the expression of leptins and LEPRs in control European eels. This might be related to the remarkable adaptation of silver eel metabolism to long-term fasting throughout the reproductive oceanic migration. In contrast, sexual maturation induced differential increases in the expression of leptins and LEPRs in the BPG-liver axis. Leptin2 was strikingly upregulated in the liver, the central organ of the reproductive metabolic challenge in teleosts. LEPRs were differentially regulated during sexual maturation, which may have contributed to the conservation of the duplicated LEPRs in this species. This suggests an ancient and positive role of the leptin system in the vertebrate reproductive function. This study brings new insights on the evolutionary history of the leptin system in vertebrates. Among extant vertebrates, the eel represents a unique case of duplicated leptins and leptin receptors as a result of 3R.

}, issn = {1932-6203}, doi = {10.1371/journal.pone.0126008}, author = {Morini, Marina and Pasquier, J{\'e}r{\'e}my and Dirks, Ron and van den Thillart, Guido and Tomkiewicz, Jonna and Karine Rousseau and Sylvie Dufour and Anne-Gaelle Lafont} } @article {3505, title = {Effects of subchronic exposure to glyphosate in juvenile oysters (Crassostrea gigas): From molecular to individual levels.}, journal = {Mar Pollut Bull}, year = {2015}, month = {2014 Oct 30}, abstract = {

Glyphosate-based herbicides are extensively used and can be measured in aquatic ecosystems, including coastal waters. The effect of glyphosate on non-target organisms is an issue of worldwide concern. The aim of this study was to investigate the effects of subchronic exposure to glyphosate in juvenile oysters, Crassostrea gigas. Yearling oysters were exposed to three concentrations of glyphosate (0.1, 1 and 100μgL(-1)) for 56days. Various endpoints were studied, from the individual level (e.g., gametogenesis and tissue alterations) to the molecular level (mRNA quantification), including biochemical endpoints such as glutathione-S-transferase (GST) and catalase activities and malondialdehyde content. No mortality and growth occurred during the experiment, and individual biomarkers revealed only slight effects. The levels of gene expression significantly increased in oysters exposed to the highest glyphosate concentration (GST and metallothioneins) or to all concentrations (multi-xenobiotic resistance). These results suggested an activation of defence mechanisms at the molecular level.

}, issn = {1879-3363}, doi = {10.1016/j.marpolbul.2014.10.026}, author = {Mottier, A and S{\'e}guin, Alexis and Devos, Alexandre and Le Pabic, C and Voiseux, C and Lebel, Jean-Marc and Antoine Serpentini and Fievet, B and Katherine Costil} } @proceedings {3548, title = {Effet du mat{\'e}riau du r{\'e}cif artificiel sur la colonisation par les macroalgues en conditions contr{\^o}l{\'e}es}, volume = {1}, year = {2015}, month = {01/2015}, pages = {136-145}, edition = {M. Boutouil \& S. Leboulanger}, address = {ESITC Caen}, isbn = {978-2-95517664-0-5}, author = {Lestarquit, Mabel and Isabelle Mussio and Anne-Marie Rusig and Pascal Claquin} } @article {5237, title = {The endocrine-disrupting effect and other physiological responses of municipal effluent on the clam Ruditapes decussatus}, journal = {Environ Sci Pollut Res Int. }, volume = {22}, year = {2015}, pages = {19716-28}, type = {research}, author = {Mezghani-Chaari, Sawssan and Monia Machreki-Ajmi and Gauthier Tremolet and Kristell Kellner-Cousin and Alain Geffard and Christophe Minier and Hamza-Chaffai, Amel} } @article {4420, title = {The endocrine-disrupting effect and other physiological responses of municipal effluent on the clam Ruditapes decussatus.}, journal = {Environ Sci Pollut Res Int}, volume = {22}, year = {2015}, month = {2015 Dec}, pages = {19716-28}, abstract = {

In order to document the potential endocrine disrupting and toxic effect of the municipal wastewater effluents discharged into the Sfax coastal area (South of Tunisia), specimens of clam R. decussatus were collected from a reference site and were in vivo exposed to treated sewage effluent for 30 days. To this end, estrogenic and androgenic activities were measured in the gills to assess potential accumulation and regulation of active compounds. After effluent exposure androgenic activity in organic extracts increased up to fivefold compared to controls and remained elevated, while estrogenic activity was not significantly affected by exposure. As a consequence, remarkable disruptions in the gametogenesis activity, glycogen content, and Vitellogenin-like protein levels in male clams were observed. A parallel analysis of heavy metals in clam tissues was determined. A significant uptake of Ni, Zn, and Pb in soft tissues of exposed clams was observed. The significant increase of malondialdehyde (MDA) concentrations as a function of exposure time implies that clams have been exposed to an oxidative stress probably due to the presence of high metal concentrations in sewage effluent. Correlation analysis has revealed a statistically significant and positive relationship between MDA levels and metal concentrations in clams{\textquoteright} tissues. The acetylcholinesterase activity was not significantly affected by exposure. Altogether, these results showed that a short-term exposure to a mixture of chemical compounds released by the Sfax wastewater treatment plant induce adverse physiological and reproductive effects in R. decussatus. Further studies are underway in order to evaluate its long-term impacts on aquatic wildlife in the gulf of Gabes area.

}, issn = {1614-7499}, doi = {10.1007/s11356-015-5199-7}, author = {Mezghani-Chaari, Sawssan and Machreki-Ajmi, Monia and Tremolet, Gauthier and Kristell Kellner-Cousin and Geffard, Alain and Minier, Christophe and Hamza-Chaffai, Amel} } @article {3761, title = {Epsilonproteobacteria as gill epibionts of the hydrothermal vent gastropod Cyathermia naticoides (North East-Pacific Rise)}, journal = {Marine Biology}, volume = {162}, year = {2015}, month = {11 D{\'e}c 2014}, pages = {435-448}, abstract = {

Mollusks, and particularly gastropods, are one of the major taxonomic groups at vents. In these ecosystems, devoid of light, chemoautotrophic bacteria are at the base of the food web and symbiotic association between metazoa and these bacteria is numerous. Nevertheless, apart few {\textquotedblleft}large-size{\textquotedblright} well-known species, the {\textquotedblleft}small-size{\textquotedblright} gastropods (shell \<5\ mm), although very abundant, remain poorly studied regarding symbioses. We investigated here Cyathermia naticoides (War{\'e}n and Bouchet in Zool Scr 18(1), 1989), a small coiled gastropod found in abundance on the East Pacific Rise among Riftia pachyptila tubes, and usually inferred to graze on tubeworm bacterial cover, and/or filter feeding. Among mollusks, symbioses are well known in large species and almost exclusively rely on sulfide or methane-oxidizing proteobacterial endosymbionts, occurring within the host tissues in gill epithelial bacteriocytes. Combining several approaches (molecular biology, microscopy, stable isotopes analyses), we described here an unusual symbiosis, where autotrophic filamentous Epsilonproteobacteria are located extracellularly, at the base of host gill filaments. Numerous endocytotic lysosome-like structures were observed in the gill epithelium of the animal suggesting bacteria may contribute to its nutrition through intracellular digestion by gill cells. Additional food source by non-symbiotic proteobacteria grazed on R. pachyptila tubes could complete the diet. The possible role of temperature in the selection of Epsilon- vs Gammaproteobacterial partners is discussed.

}, url = {http://link.springer.com/article/10.1007/s00227-014-2591-7$\#$}, author = {Magali Zbinden and Marqu{\'e}, Lise and Sylvie M Gaudron and Juliette Ravaux and Nelly L{\'e}ger and S{\'e}bastien Duperron} } @article {9380, title = {Exploring the potential of small RNA subunit and ITS sequences for resolving phylogenetic relationships within the phylum Ctenophora}, journal = {Zoology}, volume = {118}, year = {2015}, month = {Jan-04-2015}, pages = {102 - 114}, issn = {09442006}, doi = {10.1016/j.zool.2014.06.004}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0944200614000816}, author = {Simion, Paul and Bekkouche, Nicolas and Jager, Muriel and Qu{\'e}innec, Eric and Manuel, Michael} } @article {3663, title = {Foraminiferal assemblages as bioindicators to assess potential pollution in mangroves used as a natural biofilter for shrimp farm effluents (New Caledonia)}, journal = {Marine Pollution Bulletin}, volume = {93}, year = {2015}, month = {15 April 2015}, pages = {103-120}, type = {Research}, abstract = {

In New Caledonia, semi-intensive shrimp farms release untreated effluents into the mangrove. Foraminiferal assemblages were analyzed for assessing the impact of effluent release on the benthic compartment. Comparison was made between samples collected (1) in an effluent receiving mangrove before and after the rearing cycle, and (2) for one-year monitoring an effluent receiving and a control mangrove. The distribution of foraminiferal assemblages was primarily driven by the gradient between\ Rhizophora\ stands and salt-flats, related to salinity and tidal elevation, and by seasonal cycles. The potential impact of effluent release was due to the combined effects of normal-saline effluents on surface salinity, and of nutrient input and microbial stimulation on food availability. Foraminiferal assemblages did not indicate a substantial impact of farm effluents and suggest that semi-intensive shrimp farming using mangrove for effluent discharge may appear as a sustainable solution in New Caledonia, when considering only the impact on the mangrove itself.

}, keywords = {Effluents, fatty acids, Foraminifera, Mangrove, Shrimp farming, SW Pacific}, doi = {10.1016/j.marpolbul.2015.02.009}, author = {Debenay, J-P and Cyril Marchand and Nathalie Molnar and Ad{\'e}laide Aschenbroich and Tarik Meziane} } @article {4553, title = {Global diversity patterns of freshwater fishes - potential victims of their own success}, journal = {Diversity and Distributions}, volume = {21}, year = {2015}, pages = {345{\textendash}356}, issn = {1472-4642}, doi = {10.1111/ddi.12271}, url = {http://onlinelibrary.wiley.com/doi/10.1111/ddi.12271/abstract}, author = {Pelayo-Villamil, Patricia and Guisande, Castor and Vari, Richard P. and Manjarrez-Hern{\~A}{\textexclamdown}ndez, Ana and Garcia-Rosello, Emilio and Gonzalez-Dacosta, Jacinto and Heine, Jurgen and Gonzalez Vilas, Luis and Patti, Bernardo and Quinci, Enza Maria and Jimenez, Luz Fernanda and Granado-Lorencio, Carlos and Pablo Tedesco and Lobo, Jorge M.} } @article {4198, title = {High clonality in Acropora palmata and Acropora cervicornis populations of Guadeloupe, French Lesser Antilles. }, journal = {Marine and Freshwater Research}, volume = {66}, year = {2015}, month = {2015}, pages = {847-851}, author = {Japaud, Aur{\'e}lien and Claude Bouchon and Manceau, Jean-Lou and Fauvelot, C{\'e}cile} } @article {6822, title = {How are microbial and detrital sources partitioned among and within gastropods species at East Pacific Rise hydrothermal vents?}, journal = {Marine Ecology}, volume = {36}, year = {2015}, pages = {18-34}, abstract = {Abstract For the last few decades, trophic ecology has usually been investigated by using stable isotopes. However, the isotopic signatures of potential food sources in hydrothermal vent ecosystems are often unknown and so their relative contribution to the consumers{\textquoteright} diet, as well as resource partitioning, are then difficult to estimate. Here, we used a recent Bayesian mixing model (stable isotope analysis in R, SIAR) based on δ13C and δ15N to estimate the contribution of multiple food sources to the diet of eight vent gastropods that can reach high densities at hydrothermal vents (Lepetodrilus elevatus, Lepetodrilus pustulosus, Lepetodrilus ovalis, Eulepetopsis vitrea, Cyathermia naticoides, Peltospira delicata, Peltospira operculata and Rhynchopelta concentrica). These species, known as primary consumers (mostly bacterivores and detritivores), were sampled on the South-East Pacific Rise at 17{\textdegree}25'\ S and the North-East Pacific Rise at 9{\textdegree}50'\ N and 12{\textdegree}50'\ N. Several potential food sources were sampled according to the gastropod habitat on the chimney wall, or mussel beds (proxies of Gammaproteobacteria form I RubisCO, Gammaproteobacteria form II RubisCO and Epsilonproteobacteria, biofilms of siboglinid and alvinellid tubes, biofilms of mussel shells and particulate organic matter). Some of these microbial and detrital sources were confirmed as present in the gut content of some small specimens by transmission electron microscopy. Distinct stable isotopic signatures of the potential food sources allowed calculation of their relative contributions to primary consumers{\textquoteright} diets. This revealed that gastropod species living on siboglinid or bathymodiolin habitats are usually generalists, feeding on various pools of microbial or detrital origins. For a particular habitat, sympatric gastropod species partition the food sources, thus avoiding being in competition. Only for the alvinellid habitat Peltospira spp. appeared to be more specialists as the choice of food sources is more reduced.}, keywords = {Chemosynthetic, gastropods, mixing model, Stable isotopes, trophic niche, vents}, doi = {10.1111/maec.12260}, url = {https://onlinelibrary.wiley.com/doi/abs/10.1111/maec.12260}, author = {Sylvie M Gaudron and Marqu{\'e}, Lise and Eric Thi{\'e}baut and Riera, Pascal and Duperron, S{\'e}bastien and Magali Zbinden} } @article {4047, title = {Impact of Galvanic Anode Dissolution onMetal Trace Element Concentrations in Marine Waters}, journal = {water, air \& soil pollution}, volume = {226}, year = {2015}, month = {11/2015}, pages = {226-423}, abstract = {

Submerged harbor steel structures often employ cathodic protection using galvanic anodes to guard against corrosion. A laboratory experiment, with three different cathodic protection configurations by galvanic aluminum-based anodes, was performed to evaluate the potential metal transfer from the anodic alloy dissolution into the surrounding marine water. The anode dissolution rate is proportional to the imposed current demands and induced a significant Al, In, and Zn transfer in the dissolved and particulate fractions of the corrosion product layers covering the anode surface. These layers were poorly adherent, even under low hydrodynamic conditions. Consequently, at the anode vicinity, the suspended particle matter and dissolved fraction of surrounding marine waters showed strong enrichments in Al and Zn, respectively, the values of which could potentially affect the adjacent biota. After the anode activation period, however, the metal inputs from galvanic anode dissolution are rapidly diluted by seawater renewal. At regional scale, these metal fluxes should be negligible compared to river and wastewater fluxes. These results also showed that it is difficult to assess the impact of the anode dissolution on the concentrations of metals in the natural environment, especially for metals included in trace amounts in the anode alloy (i.e., Cu, Fe, In, Mn, and Si) in the aquatic compartment.

}, keywords = {aluminium, galvanic anode, metal transfer, Seawater, Zinc}, issn = {0049-6979}, author = {Deborde, J and Refait, P and Paco Bustamante and Christelle Caplat and Basuyaux, O and Grolleau, AM and M-L Mahaut} } @article {3865, title = {Impact of seaweed beachings on dynamics of δ(15)N isotopic signatures in marine macroalgae.}, journal = {Mar Pollut Bull}, year = {2015}, month = {2015 Jun 18}, abstract = {

A fine-scale survey of δ(15)N, δ(13)C, tissue-N in seaweeds was conducted using samples from 17 sampling points at two sites (Grandcamp-Maisy (GM), Courseulles/Mer (COU)) along the French coast of the English Channel in 2012 and 2013. Partial triadic analysis was performed on the parameter data sets and revealed the functioning of three areas: one estuary (EstA) and two rocky areas (GM(*), COU(*)). In contrast to oceanic and anthropogenic reference points similar temporal dynamics characterized δ(15)N signatures and N contents at GM(*) and COU(*). Nutrient dynamics were similar: the N-concentrations in seawater originated from the River Seine and local coastal rivers while P-concentrations mainly from these local rivers. δ(15)N at GM(*) were linked to turbidity suggesting inputs of autochthonous organic matter from large-scale summer seaweed beachings made up of a mixture of Rhodophyta, Phaeophyta and Chlorophyta species. This study highlights the coupling between seaweed beachings and nitrogen sources of intertidal macroalgae.

}, issn = {1879-3363}, doi = {10.1016/j.marpolbul.2015.06.010}, author = {St{\'e}phanie Lemesle and Isabelle Mussio and Anne-Marie Rusig and Florence Menet-N{\'e}d{\'e}lec and Pascal Claquin} } @book {4364, title = {Indo-Pacific Sicydiine Gobies: biodiversity, life traits and conservation.}, year = {2015}, pages = {256}, publisher = { Soci{\'e}t{\'e} Fran{\c c}aise d{\textquoteright}Icthyologie}, organization = { Soci{\'e}t{\'e} Fran{\c c}aise d{\textquoteright}Icthyologie}, address = {Paris}, author = {Philippe Keith and Clara Lord and Maeda, Ken} } @proceedings {3546, title = {Installation of microphytobenthos biofilm on concretes of different compositions - Mise en place d{\textquoteright}un biofilm microphytobenthique sur des b{\'e}tons de diff{\'e}rentes compositions}, volume = {1}, year = {2015}, month = {01/2015}, pages = {127-135}, edition = {M. Boutouil \& S. Leboulanger}, address = {ESITC Caen}, isbn = {978-2-95517664-0-5}, author = {Leroy, Fanny and Lestarquit, Mabel and Anne-Marie Rusig and Isabelle Mussio and Roussel, D{\'e}borah and Napol{\'e}on, Camille and Pascal Claquin} } @article {3847, title = {Invalidity of Gasterosteus gymnurus (Cuvier, 1829) (Actinopterygii, Gasterosteidae) according to integrative taxonomy. }, journal = {Cybium}, volume = {39}, year = {2015}, pages = {37-45}, keywords = {Cytochrome C, Gasterosteidae Gasterosteus aculeatus Gasterosteus gymnurus Gasterosteus islandicus, Integrative taxonomy, oxidase subunit 1}, author = {Denys, Ga{\"e}l and Geiger Mathias and Persat, Henri and Philippe Keith and Dettai, Agn{\`e}s} } @article {5042, title = {The mosaic of habitats of the Seine estuary: Insights from food-web modelling and network analysis}, journal = {ECOLOGICAL MODELLING}, volume = {312}, year = {2015}, month = {09/2015}, pages = {91-101}, abstract = {

Ecological network analysis was applied in the Seine estuary ecosystem, northern France, integrating ecological data from the years 1996 to 2002. The Ecopath with Ecosim (EwE) approach was used to model the trophic flows in 6 spatial compartments leading to 6 distinct EwE models: the navigation channel and the two channel flanks in the estuary proper, and 3 marine habitats in the eastern Seine Bay. Each model included 12 consumer groups, 2 primary producers, and one detritus group. Ecological network analysis was performed, including a set of indices, keystoneness, and trophic spectrum analysis to describe the contribution of the 6 habitats to the Seine estuary ecosystem functioning. Results showed that the two habitats with a functioning most related to a stressed state were the northern and central navigation channels, where building works and constant maritime traffic are considered major anthropogenic stressors. The strong top-down control highlighted in the other 4 habitats was not present in the central channel, showing instead (i) a change in keystone roles in the ecosystem towards sediment-based, lower trophic levels, and (ii) a higher system omnivory. The southern channel evidenced the highest system activity (total system throughput), the higher trophic specialisation (low system omnivory), and the lowest indication of stress (low cycling and relative redundancy). Marine habitats showed higher fish biomass proportions and higher transfer efficiencies per trophic levels than the estuarine habitats, with a transition area between the two that presented intermediate ecosystem structure. The modelling of separate habitats permitted disclosing each one{\textquoteright}s response to the different pressures, based on their a priori knowledge. Network indices, although non-monotonously, responded to these differences and seem a promising operational tool to define the ecological status of transitional water ecosystems. (C) 2015 Elsevier B.V. All rights reserved.

}, issn = {{0304-3800}}, doi = {{10.1016/j.ecolmodel.2015.05.026}}, author = {Samuele Tecchio and Rius, Armonie Tous and Dauvin, Jean-Claude and Lobry, Jeremy and G{\'e}raldine Lassalle and Morin, Jocelyne and Bacq, Nicolas and Cachera, Marie and Chaalali, Aur{\'e}lie and Villanueva, Maria Ching and Nathalie Niquil} } @article {3775, title = {Multi-causality and spatial non-stationarity in the determinants of groundwater crustacean diversity in Europe}, journal = {Ecography}, volume = {38}, year = {2015}, month = {05/2015}, pages = {531{\textendash}540}, type = {Research}, author = {D. Eme and M. Zagmajster and C. Fiser and D. Galassi and P. Marmonier and F. Stoch and J. F. Cornu and Thierry Oberdorff and F. Malard} } @article {4552, title = {Opinion Paper: how vulnerable are Amazonian freshwater fishes to ongoing climate change?}, journal = {Journal of Applied Ichthytology}, volume = {31}, year = {2015}, pages = {4-9}, author = {Thierry Oberdorff and J{\'e}z{\'e}quel, C{\'e}line and Campero, Melina and Carvajal-Vallejos, Fernando and Cornu, Jean-Fran{\c c}ois and Dias, Murilo S and Fabrice Duponchelle and Maldonado, Mabel and H. Ortega and Renno, Jean-Francois and Pablo Tedesco} } @article {4234, title = {Opinion Paper: how vulnerable are Amazonian freshwater fishes to ongoing climate change?}, journal = {Journal of Applied Ichthyology}, volume = {31}, year = {2015}, pages = {4-9}, abstract = {

With around 15\% of all described freshwater fish species in the world, the Amazon Basin is by far the most fish species- rich freshwater ecosystem on the planet. In this opinion paper, a rough evaluation is given on just how vulnerable Amazonian freshwater fishes are to ongoing climate change. And to argue that current anthropogenic threats through rapid expansion of human infrastructure and economic activ- ities in the basin could be a far greater threat to fish commu- nities than those anticipated by any future climate change. Conservation actions in the Amazon Basin should focus preferentially on reducing the impacts of present-day anthro- pogenic threats.

}, doi = {doi: 10.1111/jai.12971}, author = {Thierry Oberdorff and C. J{\'e}z{\'e}quel and M. Campero and F. Carvajal-Vallejos and J.F. Cornu and M.S. Dias and Fabrice Duponchelle and J.A. Maldonado-Ocampo and H. Ortega and J.F. Renno and Pablo Tedesco} } @article {4019, title = {Population structure of the Asian amphidromous Sicydiinae goby, Stiphodon percnopterygionus with comments on larval dispersal in the northwest Pacific Ocean.}, journal = {Life and Environment,}, volume = { 65}, year = {2015}, pages = {63-71}, keywords = {amphidromy, Larval dispersa, Population structure., Sicydiinae, Stiphodon}, author = {Clara Lord and Maeda, Ken and Philippe Keith and Watanabe, S} } @article {4098, title = {Population structure of the Asian amphidromous Sicydiinae goby, Stiphodon percnopterygionus with comments on larval dispersal in the northwest Pacific Ocean. }, journal = {Life and Environment}, volume = {65}, year = {2015}, pages = {63-71}, keywords = {amphidromy, larval dispersal, POPULATION STRUCTURE, Sicydiinae, Stiphodon}, author = {Clara Lord and Maeda, Ken and Philippe Keith and Watanabe, S} } @article {6880, title = {The potential for climate-driven bathymetric range shifts: sustained temperature and pressure exposures on a marine ectotherm, Palaemonetes varians}, journal = {Royal Society Open Science}, volume = {2}, year = {2015}, month = {Jan-11-2015}, pages = {150472}, issn = {2054-5703}, doi = {10.1098/rsos.150472}, url = {https://royalsocietypublishing.org/doi/10.1098/rsos.150472}, author = {Morris, J. P. and Thatje, S. and Cottin, D. and Oliphant, A. and Brown, A. and Bruce Shillito and Juliette Ravaux and Hauton, C.} } @article {3385, title = {Relationships between biodiversity and the stability of marine ecosystems: Comparisons at a European scale using meta-analysis}, journal = {Journal of Sea Research}, volume = {98}, year = {2015}, pages = {5-14}, abstract = {

Abstract The relationship between biodiversity and stability of marine benthic assemblages was investigated through meta-analyses using existing data sets (n\ =\ 28) covering various spatial (m{\textendash}km) and temporal (1973{\textendash}2006; ranging from 5 to \>\ 250\ months) scales in different benthic habitats (emergent rock, rock pools and sedimentary habitats) over different European marine systems (North Atlantic and western Mediterranean). Stability was measured by a lower variability in time, and variability was estimated as temporal variance of species richness, total abundance (density or \% cover) and community structure (using Bray{\textendash}Curtis dissimilarities on species composition and abundance). Stability generally decreased with species richness. Temporal variability in species richness increased with the number of species at both quadrat (\<\ 1\ m2) and site (\ \ 100\ m2) scales, while no relationship was observed by multivariate analyses. Positive relationships were also observed at the scale of site between temporal variability in species richness and variability in community structure with evenness estimates. This implies that the relationship between species richness or evenness and species richness variability is slightly positive and depends on the scale of observation. Thus, species richness does not stabilize temporal fluctuations in species number, rather species rich assemblages are those most likely to undergo the largest fluctuations in species numbers and abundance from time to time. Changes within community assemblages in terms of structure are, however, generally independent of biodiversity. Except for sedimentary and rock pool habitats, no relationship was observed between temporal variation of total abundances and diversity at either scale. Overall, our results emphasize that the relation between species richness and species-level measures of temporal variability depends on scale of measurements, type of habitats and the marine system (North Atlantic and Mediterranean) considered.

}, keywords = {Benthic Marine Coastal Habitats, Biodiversity Ecosystem Functioning, Community Variability, Diversity{\textendash}Stability Relationships, Temporal Variability}, issn = {1385-1101}, doi = {http://dx.doi.org/10.1016/j.seares.2014.08.004}, url = {http://www.sciencedirect.com/science/article/pii/S1385110114001609}, author = {Cusson, Mathieu and Tasman P. Crowe and Rita Ara{\'u}jo and Francisco Arenas and Rebbecca Aspden and Fabio Bulleri and Dominique Davoult and Kirstie Dyson and Simonetta Fraschetti and Kristjan Herk{\"u}l and C{\'e}dric Hubas and Stuart Jenkins and Jonne Kotta and Patrik Kraufvelin and Migne, A and Markus Molis and Olwyen Mulholland and Laure M.-L.J. No{\"e}l and Paterson, David M and James Saunders and Paul J. Somerfield and Isabel Sousa-Pinto and Nicolas Spilmont and Antonio Terlizzi and Lisandro Benedetti-Cecchi} } @article {4362, title = {Revision of vernacular names for the freshwater fish of French Guiana.}, journal = {Cybium}, volume = {39}, year = {2015}, pages = {279-300}, author = {Grenand, Pierre and Chapuis, Jean and Cognat Andr{\'e} and Cristinoi Antonia and Davy Damien and Grenand Fran{\c c}oise and Michel J{\'e}gu and Philippe Keith and Martin, Emmanuel and Nemo Fran{\c c}ois and Pagezy H{\'e}l{\`e}ne and Le Bail, Pierre-Yves} } @article {3764, title = {The role of female cephalopod researchers: past and present}, journal = {Journal of Natural History}, volume = {49}, year = {2015}, pages = {1235{\textendash}1266}, issn = {0022-2933}, doi = {10.1080/00222933.2015.1037088}, url = {http://dx.doi.org/10.1080/00222933.2015.1037088}, author = {Allcock, A. Louise and von Boletzky, Sigurd and Laure Bonnaud-Ponticelli and Brunetti, Norma E. and Cazzaniga, N{\'e}stor J. and Hochberg, Eric and Ivanovic, Marcela and Lipinski, Marek and Marian, Jos{\'e} E. A. R. and Nigmatullin, Chingis and Nixon, Marion and Jean-Paul Robin and Rodhouse, Paul G. K. and Vidal, Erica A. G.} } @article {3383, title = {Seasonal variations of the composition of microbial biofilms in sandy tidal flats: Focus of fatty acids, pigments and exopolymers}, journal = {Estuarine, Coastal and Shelf Science}, volume = {153}, year = {2015}, pages = {29 - 37}, abstract = {

Abstract Biofilms, or microbial mats, are common associations of microorganisms in tidal flats; they generally consist of a large diversity of organisms embedded in a matrix of Extracellular Polymeric Substances (EPS). These molecules are mainly composed of carbohydrates and proteins, but their detailed monomer compositions and seasonal variations are currently unknown. Yet this composition determines the numerous roles of biofilms in these systems. This study investigated the changes in composition of carbohydrates in intertidal microbial mats over a year to decipher seasonal variations in biofilms and in varying hydrodynamic conditions. This work also aimed to assess how these compositions are related to microbial assemblages. In this context, natural biofilms whose development was influenced or not by artificial structures mimicking polychaete tubes were sampled monthly for over a year in intertidal flats of the Chausey archipelago. Biofilms were compared through the analysis of their fatty acid and pigment contents, and the monosaccharide composition of their \{EPS\} carbohydrates. Carbohydrates from both colloidal and bound \{EPS\} contained mainly glucose and, to a lower extent, galactose and mannose but they showed significant differences in their detailed monosaccharide compositions. These two fractions displayed different seasonal evolution, even if glucose accumulated in both fractions in summer; bound \{EPS\} only were affected by artificial biogenic structures. Sediment composition in fatty acids and pigments showed that microbial communities were dominated by diatoms and heterotrophic bacteria. Their relative proportions, as well as those of other groups like cryptophytes, changed between times and treatments. The changes in \{EPS\} composition were not fully explained by modifications of microbial assemblages but also depended on the processes taking place in sediments and on environmental conditions. These variations of \{EPS\} compositions are likely to alter different ecosystem processes such as biostabilisation or pollutants trapping.

}, keywords = {biofilms, biogenic structures, EPS, fatty acids, monosaccharide composition, pigments}, issn = {0272-7714}, doi = {http://dx.doi.org/10.1016/j.ecss.2014.11.013}, url = {http://www.sciencedirect.com/science/article/pii/S0272771414003412}, author = {Passarelli, C and Tarik Meziane and Najet Thiney and Dominique Boeuf and B Jesus and Mickael Ruivo and Christian Jeanthon and C{\'e}dric Hubas} } @article {3941, title = {Spatial changes in fatty acids signatures of the great scallop Pecten maximus across the Bay of Biscay continental shelf}, journal = {Continental Shelf Research}, volume = {109}, year = {2015}, month = {15/10/2015}, pages = {1-9}, abstract = {

The spatial variability of food resources along continental margins can strongly influence the physiology and ecology of benthic bivalves. We explored the variability of food sources of the great scallop Pecten maximus, by determining their fatty acid (FA) composition along an inshore{\textendash}offshore gradient in the Bay of Biscay (from 15 to 190\ m depth). The FA composition of the digestive gland showed strong differences between shallow and deep-water habitats. This trend was mainly driven by their content in diatom-characteristic fatty acids, which are abundant near the coast. Scallops collected from the middle of the continental shelf were characterized by higher contents of flagellate markers than scallops from shallow habitats. This could be related to a permanent vertical stratification in the water column, which reduced vertical mixing of waters, thereby enhancing organic matter recycling through the microbial loop. In the deeper water station (190\ m), FA compositions were close to the compositions found in scallops from shallow areas, which suggest that scallops could have access to the same resources (i.e. diatoms). Muscle FA composition was more indicative of the physiological state of scallops over this depth range, revealing contrasting reproductive strategies among the two coastal sites and metabolic or physiological adaptation at greater depth (e.g. structural and functional adjustments of membrane composition). This study therefore revealed contrasted patterns between shallow and deeper habitats for both P. maximus muscle and digestive gland tissues. This emphasizes the variability in the diet of this species along its distribution range, and stresses the importance of analyzing different tissues for their FA composition in order to better understand their physiology and ecology.

}, keywords = {Depth gradient, fatty acids, Metabolism, Pecten maximus, Trophic markers}, author = {Nerot, C and Tarik Meziane and Gauthier Schaal and Grall, J and Lorrain, A and Paullet, Y-M and Kraffe, E} } @article {3522, title = {Spatio-temporal variations in the composition of organic matter in surface sediments of a mangrove receiving shrimp farm effluents (New Caledonia)}, journal = {Science of The Total Environment}, volume = {512{\textendash}513}, year = {2015}, pages = {296 - 307}, abstract = {

In order to investigate spatio-temporal variations in the composition and origin of the benthic organic matter (OM) at the sediment surface in mangrove receiving shrimp farm effluents, fatty acid (FA) biomarkers, natural stable isotopes (δ13C and δ15N), C:N ratios and chlorophyll-a (chl-a) concentrations were determined during the active and the non-active period of the farm. Fatty acid compositions in surface sediments within the mangrove forest indicated that organic matter inputs varied along the year as a result of farm activity. Effluents were the source of fresh particulate organic matter for the mangrove, as evidenced by the unsaturated fatty acid (UFA) distribution. The anthropogenic \{MUFA\} 18:1ω9 was not only accumulated at the sediment surface in some parts of the mangrove, but was also exported to the seafront. Direct release of bacteria and enhanced in situ production of fungi, as revealed by specific FAs, stimulated mangrove litter decomposition under effluent runoff condition. Also, microalgae released from ponds contributed to maintain high benthic chl-a concentrations in mangrove sediments in winter and to a shift in microphytobenthic community assemblage. Primary production was high whether the farm released effluent or not which questioned the temporary effect of shrimp farm effluent on benthic microalgae dynamic. This study outlined that mangrove benthic organic matter was qualitatively and quantitatively affected by shrimp farm effluent release and that responses to environmental condition changes likely depended on mangrove stand characteristics.

}, keywords = {Chlorophyll-a, fatty acids, Mangrove, Organic matter, Shrimp farming, Stable isotopes}, issn = {0048-9697}, doi = {http://dx.doi.org/10.1016/j.scitotenv.2014.12.082}, url = {http://www.sciencedirect.com/science/article/pii/S0048969714017938}, author = {Ad{\'e}laide Aschenbroich and Cyril Marchand and Nathalie Molnar and Jonhatan Deborde and C{\'e}dric Hubas and Herv{\'e} Rybarczyk and Tarik Meziane} } @article {3678, title = {Species-specific {PCR}-{RFLP} for identification of early life history stages of squid and other applications to fisheries research}, journal = {Fisheries Research}, volume = {167}, year = {2015}, pages = {207{\textendash}209}, keywords = {Alloteuthis, Cephalopoda, Fisheries management, Loligo, Species identification, Sustainable}, issn = {0165-7836}, doi = {10.1016/j.fishres.2015.02.007}, url = {http://www.sciencedirect.com/science/article/pii/S0165783615000442}, author = {McKeown, Niall J. and Jean-Paul Robin and Shaw, Paul W.} } @article {3619, title = {Trace metal concentrations in post-hatching cuttlefish Sepia officinalis and consequences of dissolved zinc exposure.}, journal = {Aquat Toxicol}, volume = {159}, year = {2015}, month = {2015 Feb}, pages = {23-35}, abstract = {

In this study, we investigated the changes of 13 trace metal and metalloid concentrations (i.e. Ag, As, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, Se, V, Zn) and their subcellular fractionation in juvenile cuttlefish Sepia officinalis reared in controlled conditions between hatching and 2 months post-hatching. In parallel, metallothionein concentrations were determined. Our results highlighted contrasting changes of studied metals. Indeed, As and Fe concentrations measured in hatchlings suggested a maternal transfer of these elements in cuttlefish. The non-essential elements Ag and Cd presented the highest accumulation during our study, correlated with the digestive gland maturation. During the 6 first weeks of study, soluble fractions of most of essential trace metals (i.e. Co, Cr, Cu, Fe, Se, Zn) slowly increased consistently with the progressive needs of cuttlefish metabolism during this period. In order to determine for the first time in a cephalopod how metal concentrations and their subcellular distributions are impacted when the animals are trace metal-exposed, we studied previously described parameters in juveniles exposed to dissolved Zn at environmental (i.e. 50 μg l(-1)) and sublethal (i.e. 200 μg l(-1)) levels. Moreover, oxidative stress (i.e. glutathione S-transferase (GST), superoxide dismutase (SOD) and catalase activities, and lipid peroxidation (LPO)) was assessed in digestive gland and gills after 1 and 2 months exposures. Our results highlighted no or low ability of this stage of life to regulate dissolved Zn accumulation during the studied period, consistently with high sensitivity of this organism. Notably, Zn exposures caused a concentration-dependent Mn depletion in juvenile cuttlefish, and an increase of soluble fraction of Ag, Cd, Cu without accumulation modifications, suggesting substitution of these elements (i.e. Mn, Ag, Cd, Cu) by Zn. In parallel, metallothionein concentrations decreased in individuals most exposed to Zn. Finally, no perturbations in oxidative stress management were detected in gills, whereas modifications of GST, SOD and catalase activity levels were recorded in digestive gland, resulting in an increase of LPO content after a 6-week exposure to low Zn concentration. Altogether, these perturbations are consistent with previously described high sensitivity of juvenile cuttlefish towards Zn. Our results underlined the need to study deeply contamination impact on this animal at this stage of life.

}, issn = {1879-1514}, doi = {10.1016/j.aquatox.2014.11.012}, author = {Le Pabic, C and Christelle Caplat and Lehodey Jean-Paul and Milinkovitch, Thomas and Sim{\'e}oni Koueta-Noussith{\'e} and Cosson, Richard Philippe and Paco Bustamante} } @article {3828, title = {Transcriptome analysis reveals strong and complex antiviral response in a mollusc.}, journal = {Fish Shellfish Immunol}, year = {2015}, month = {2015 May 22}, abstract = {

Viruses are highly abundant in the oceans, and how filter-feeding molluscs without adaptive immunity defend themselves against viruses is not well understood. We studied the response of a mollusc Crassostrea gigas to Ostreid herpesvirus 1 {\textmu}Var (OsHV-1μVar) infections using transcriptome sequencing. OsHV-1μVar can replicate extremely rapidly after challenge of C.\ gigas as evidenced by explosive viral transcription and DNA synthesis, which peaked at 24 and 48\ h post-inoculation, respectively, accompanied by heavy oyster mortalities. At 120\ h post-injection, however, viral gene transcription and DNA load, and oyster mortality, were greatly reduced indicating an end of active infections and effective control of viral replication in surviving oysters. Transcriptome analysis of the host revealed strong and complex responses involving the activation of all major innate immune pathways that are equipped with expanded and often novel receptors and adaptors. Novel Toll-like receptor (TLR) and MyD88-like genes lacking essential domains were highly up-regulated in the oyster, possibly interfering with TLR signal transduction. RIG-1/MDA5 receptors for viral RNA, interferon-regulatory factors, tissue necrosis factors and interleukin-17 were highly activated and likely central to the oyster{\textquoteright}s antiviral response. Genes related to anti-apoptosis, oxidation, RNA and protein destruction were also highly up-regulated, while genes related to anti-oxidation were down-regulated. The oxidative burst induced by the up-regulation of oxidases and severe down-regulation of anti-oxidant genes may be important for the destruction of viral components, but may also exacerbate oyster mortality. This study provides unprecedented insights into antiviral response in a mollusc. The mobilization and complex regulation of expanded innate immune-gene families highlights the oyster genome{\textquoteright}s adaptation to a virus-rich marine environment.

}, issn = {1095-9947}, doi = {10.1016/j.fsi.2015.05.023}, author = {He, Yan and Jouaux, Aude and Ford, Susan E and Christophe Lelong and Pascal Sourdaine and Mathieu, Michel and Guo, Ximing} } @article {4679, title = {Trophic opportunism of central Amazon floodplain fish}, journal = {Freshwater Biology}, volume = {60}, year = {2015}, pages = {1659{\textendash}1670}, author = {Jean-Michel Mortillaro and Marc Pouilly and Wach, M and Carlos E.C. Freitas and Gwena{\"e}l Abril and Tarik Meziane} } @inbook {3555, title = {The "Turritella Layer": a potential proxy of a drastic Holocene environmental change on the North-East Atlantic coast}, booktitle = {Sediment Fluxex in Coastal Areas}, year = {2015}, pages = {3-21}, publisher = {Springer Science}, organization = {Springer Science}, edition = {Coastal Research Library}, address = {Dordrecht}, author = {Agn{\`e}s Baltzer and Zohra Mokeddem and Evelyne Goubert and Franck Lartaud and Nathalie Labourdette and J{\'e}r{\^o}me Fournier and Jean-Fran{\c c}ois Bourillet} } @inbook {4068, title = {Unveiling the evolution of bivalve nacre proteins by shell proteomics of Unionoidae. }, booktitle = {Biomineralization: from fundamentals to biomaterials \& environmental issues}, volume = {672}, year = {2015}, pages = {pp.158-167}, edition = {Key Engineering Materials, 978-3-03835-591-5 Trans Tech Publications Ltd}, chapter = {2}, author = {Marie, Benjamin and Arivalagan, Jaison and Dubost, Lionel and Berland, Sophie and Marie, Arul and Marin, Fr{\'e}d{\'e}ric} } @article {5040, title = {Using ecological models to assess ecosystem status in support of the European Marine Strategy Framework Directive}, journal = {ECOLOGICAL INDICATORS}, volume = {58}, year = {2015}, month = {NOV}, pages = {175-191}, abstract = {

The European Union{\textquoteright}s Marine Strategy Framework Directive (MSFD) seeks to achieve, for all European seas, "Good Environmental Status" (GEnS), by 2020. Ecological models are currently one of the strongest approaches used to predicting and understanding the consequences of anthropogenic and climate-driven changes in the natural environment. We assess the most commonly used capabilities of the modelling community to provide information about indicators outlined in the MSFD, particularly on biodiversity, food webs, non-indigenous species and seafloor integrity descriptors. We built a catalogue of models and their derived indicators to assess which models were able to demonstrate: (1) the linkages between indicators and ecosystem structure and function and (2) the impact of pressures on ecosystem state through indicators. Our survey identified 44 ecological models being implemented in Europe, with a high prevalence of those that focus on links between hydrodynamics and biogeochemistry, followed by end-to-end, species distribution/habitat suitability, bio-optical (remote sensing) and multispecies models. Approximately 200 indicators could be derived from these models, the majority of which were biomass and physical/hydrological/chemical indicators. Biodiversity and food webs descriptors, with similar to 49\% and similar to 43\% respectively, were better addressed in the reviewed modelling approaches than the non-indigenous species (0.3\%) and sea floor integrity (similar to 8\%) descriptors. Out of 12 criteria and 21 MSFD indicators relevant to the abovementioned descriptors, currently only three indicators were not addressed by the 44 models reviewed. Modelling approaches showed also the potential to inform on the complex, integrative ecosystem dimensions while addressing ecosystem fundamental properties, such as interactions between structural components and ecosystems services provided, despite the fact that they are not part of the MSFD indicators set. The cataloguing of models and their derived indicators presented in this study, aim at helping the planning and integration of policies like the MSFD which require the assessment of all European Seas in relation to their ecosystem status and pressures associated and the establishment of environmental targets (through the use of indicators) to achieve GEnS by 2020. (C) 2015 The Authors. Published by Elsevier Ltd.

}, issn = {{1470-160X}}, doi = {{10.1016/j.ecolind.2015.05.037}}, author = {Piroddi, Chiara and Teixeira, Heliana and Lynam, Christopher P. and Smith, Chris and Alvarez, Maria C. and Mazik, Krysia and Andonegi, Eider and Churilova, Tanya and Tedesco, Letizia and Chifflet, Marina and Chust, Guillem and Galparsoro, Ibon and Garcia, Ana Carla and Kamari, Maria and Kryvenko, Olga and G{\'e}raldine Lassalle and Neville, Suzanna and Nathalie Niquil and Papadopoulou, Nadia and Rossberg, Axel G. and Suslin, Vjacheslav and Uyarra, Maria C.} } @article {3769, title = {What did we learn from PEGASEAS forum "Science and Governance of the Channel Marine Ecosystem"?}, journal = {Mar Pollut Bull}, volume = {93}, year = {2015}, month = {2015 Apr 15}, pages = {1-4}, abstract = {

As one of the busiest marine ecosystems in the world, the English Channel is subjected to strong pressures due to the human activities occurring within it. Effective governance is required to improve the combined management of different activities and so secure the benefits provided by the Channel ecosystem. In July 2014, a Cross-Channel Forum, entitled "Science and Governance of the Channel Marine Ecosystem", was held in Caen (France) as part of the INTERREG project "Promoting Effective Governance of the Channel Ecosystem" (PEGASEAS). Here we use outputs from the Forum as a framework for providing Channel-specific advice and recommendations on marine governance themes, including the identification of knowledge gaps, which may form the foundation of future projects for the next INTERREG project call (2015-2020).

}, issn = {1879-3363}, doi = {10.1016/j.marpolbul.2015.02.021}, author = {L Evariste and Claquin, Pascal and Jean-Paul Robin and Arnaud Auber and Abigail McQuatters-Gollop and Fletcher, Stephen and Glegg, Gillian and Jean-Claude Dauvin} } @article {4678, title = {Which factors determine the altitudinal distribution of tropical Andean riverine fishes?}, journal = {Revista de Biolog{{\'\i}a Tropical/International Journal of Tropical Biology and Conservation}, volume = {64}, year = {2015}, pages = {157{\textendash}176}, author = {De La Barra, Evans and Zubieta, Jos{\'e} and Aguilera, Gast{\'o}n and Maldonado, Mabel and Marc Pouilly and Oberdorff, Thierry} } @article {3638, title = {Abnormal ovarian DNA methylation programming during gonad maturation in wild contaminated fish.}, journal = {Environ Sci Technol}, volume = {48}, year = {2014}, month = {2014 Oct 7}, pages = {11688-95}, abstract = {

There is increasing evidence that pollutants may cause diseases via epigenetic modifications. Epigenetic mechanisms such as DNA methylation participate in the regulation of gene transcription. Surprisingly, epigenetics research is still limited in ecotoxicology. In this study, we investigated whether chronic exposure to contaminants experienced by wild female fish (Anguilla anguilla) throughout their juvenile phase can affect the DNA methylation status of their oocytes during gonad maturation. Thus, fish were sampled in two locations presenting a low or a high contamination level. Then, fish were transferred to the laboratory and artificially matured. Before hormonal treatment, the DNA methylation levels of the genes encoding for the aromatase and the receptor of the follicle stimulating hormone were higher in contaminated fish than in fish from the clean site. For the hormone receptor, this hypermethylation was positively correlated with the contamination level of fish and was associated with a decrease in its transcription level. In addition, whereas gonad growth was associated with an increase in DNA methylation in fish from the clean site, no changes were observed in contaminated fish in response to hormonal treatment. Finally, a higher gonad growth was observed in fish from the reference site in comparison to contaminated fish.

}, issn = {1520-5851}, doi = {10.1021/es503712c}, author = {Pierron, Fabien and Bureau du Colombier, Sarah and Moffett, Audrey and Caron, Antoine and Peluhet, Laurent and Daffe, Guillemine and Lambert, Patrick and Elie, Pierre and Labadie, Pierre and Budzinski, H{\'e}l{\`e}ne and Sylvie Dufour and Couture, Patrice and Baudrimont, Magalie} } @article {3510, title = {Acute toxicity of 8 antidepressants: what are their modes of action?}, journal = {Chemosphere}, volume = {108}, year = {2014}, month = {2014 Aug}, pages = {314-9}, abstract = {

Currently, the hazard posed by pharmaceutical residues is a major concern of ecotoxicology. Most of the antidepressants belong to a family named the Cationic Amphipathic Drugs known to have specific interactions with cell membranes. The present study assessed the impact of eight antidepressants belonging to selective serotonin reuptake inhibitors or serotonin norepinephrine reuptake inhibitors by the combination of multi-approaches (in vivo, in vitro, in silico) and gives some insights on the mode of action for these molecules. Antidepressants were from the most to the least toxic compound for Daphnia magna: Sertraline (EC50=1.15 mg L(-1))\>Clomipramine (2.74 mg L(-1))\>Amitriptyline (4.82 mg L(-1))\>Fluoxetine (5.91 mg L(-1))\>Paroxetine (6.24 mg L(-1))\>Mianserine (7.81 mg L(-1))\>Citalopram (30.14 mg L(-1)) and Venlafaxine (141.28 mg L(-1)). These acute toxicities were found correlated to Log Kow coefficients (R=0.93, p\<0.001) and to cytotoxicity assessed on abalone hemocytes through the neutral red uptake assay (R=0.96, p\<0.001). If narcosis as mode of action is typically expected during acute ecotoxicity bioassays, we showed by molecular modeling that particular interactions can exist between antidepressants and phosphatidylcholine, a major component of cell membranes, leading to a more specific mode of action corresponding to a potential acidic hydrolysis of ester functions.

}, keywords = {Animals, Antidepressive Agents, Cell Survival, Cells, Cultured, Daphnia, Environmental Pollutants, Gastropoda, Hemocytes, Lysosomes, Models, Molecular, Phosphatidylcholines, Serotonin Uptake Inhibitors}, issn = {1879-1298}, doi = {10.1016/j.chemosphere.2014.01.057}, author = {Minguez, Laetitia and Farcy, E and Ballandonne, C{\'e}line and Lepailleur, Alban and Antoine Serpentini and Jean-Marc Lebel and Bureau, Ronan and Halm-Lemeille, Marie-Pierre} } @article {Abril2014, title = {{Amazon River carbon dioxide outgassing fuelled by wetlands}}, journal = {Nature}, volume = {505}, year = {2014}, pages = {395-398}, publisher = {Nature}, doi = {10.1038/nature12797}, author = {Gwena{\"e}l Abril and Martinez, Jean Michel and Luis Felipe Artigas and Moreira-Turcq, Patricia and Marc F Benedetti and Vidal, Luciana and Tarik Meziane and Kim, Jung-Hyun and Bernardes, Marcelo C and Savoye, Nicolas and Deborde, Jonathan and Lima Souza, Edivaldo and Alb{\'e}ric, Patrick and Fernandes, Marcelo and de Souza, Landim and Roland, Fabio} } @article {3512, title = {Assessment of cytotoxic and immunomodulatory properties of four antidepressants on primary cultures of abalone hemocytes (Haliotis tuberculata).}, journal = {Aquat Toxicol}, volume = {153}, year = {2014}, month = {2014 Aug}, pages = {3-11}, abstract = {

Pharmaceutical compounds like antidepressants found in surface waters raise concerns due to their potential toxicity on non-target aquatic organisms. This study aimed at investigating the in vitro cytotoxicity and immunomodulatory properties of four common antidepressants, namely Amitriptyline, Clomipramine, Citalopram and Paroxetine, on primary cultures of abalone hemocytes (Haliotis tuberculata), after 48 h-exposure. Effects on immunocompetence (phagocytosis, levels of reactive oxygen species, esterase activity and lysosomal membrane destabilization) were assessed. Results obtained by MTT assays revealed that acute toxicity is unlikely to occur in the environment since the LC50s of the four antidepressants are at the mg/L level. The different immunological endpoints displayed a biphasic response, with an increase at the lowest concentration (i.e. 1 μg/L) followed by a decrease at higher concentrations. Overall, Amitriptyline and Clomipramine, the two tricyclic antidepressants, had higher immunomodulatory capacities than the two selective serotonin reuptake inhibitors Citalopram and Paroxetine. Amitriptyline was the most potent and Citalopram the least potent drug in altering immune function in H. tuberculata.

}, keywords = {Animals, Antidepressive Agents, Cell Survival, Cells, Cultured, Enzyme Activation, Esterases, Gastropoda, Hemocytes, Immunity, Innate, Lethal Dose 50, Phagocytosis, Reactive Oxygen Species, Water Pollutants, Chemical}, issn = {1879-1514}, doi = {10.1016/j.aquatox.2013.10.020}, author = {Minguez, Laetitia and Halm-Lemeille, Marie-Pierre and Katherine Costil and Bureau, Ronan and Jean-Marc Lebel and Antoine Serpentini} } @article {3418, title = {Bacterial dynamics in a microphytobenthic biofilm: A tidal mesocosm approach}, journal = {Journal of Sea Research}, volume = {92}, year = {2014}, month = {09/2014}, pages = {144-157}, author = {H{\'e}l{\`e}ne Agogu{\'e} and Clarisse Mallet and Francis Orvain and Margot de Crignis and Fran{\c c}oise Mornet and Christine Dupuy} } @article {3591, title = {Biomineralization of Schlumbergerella floresiana, a significant carbonate-producing benthic foraminifer.}, journal = {Geobiology}, volume = {12}, year = {2014}, month = {2014 Jul}, pages = {289-307}, abstract = {

Most foraminifera that produce a shell are efficient biomineralizers. We analyzed the calcitic shell of the large tropical benthic foraminifer Schlumbergerella floresiana. We found a suite of macromolecules containing many charged and polar amino acids and glycine that are also abundant in biomineralization proteins of other phyla. As neither genomic nor transcriptomic data are available for foraminiferal biomineralization yet, de novo-generated sequences, obtained from organic matrices submitted to ms blast database search, led to the characterization of 156 peptides. Very few homologous proteins were matched in the proteomic database, implying that the peptides are derived from unknown proteins present in the foraminiferal organic matrices. The amino acid distribution of these peptides was queried against the uniprot database and the mollusk uniprot database for comparison. The mollusks compose a well-studied phylum that yield a large variety of biomineralization proteins. These results showed that proteins extracted from S.\ floresiana shells contained sequences enriched with glycine, alanine, and proline, making a set of residues that provided a signature unique to foraminifera. Three of the de novo peptides exhibited sequence similarities to peptides found in proteins such as pre-collagen-P and a group of P-type ATPases including a calcium-transporting ATPase. Surprisingly, the peptide that was most similar to the collagen-like protein was a glycine-rich peptide reported from the test and spine proteome of sea urchin. The molecules, identified by matrix-assisted laser desorption ionization-time of flight mass spectrometry analyses, included acid-soluble N-glycoproteins with its sugar moieties represented by high-mannose-type glycans and carbohydrates. Describing the nature of the proteins, and associated molecules in the skeletal structure of living foraminifera, can elucidate the biomineralization mechanisms of these major carbonate producers in marine ecosystems. As fossil foraminifera provide important paleoenvironmental and paleoclimatic information, a better understanding of biomineralization in these organisms will have far-reaching impacts.

}, keywords = {Amino Acid Sequence, Amino Acids, Calcification, Physiologic, Carbonates, Electrophoresis, Polyacrylamide Gel, Foraminifera, Molecular Sequence Data, Monosaccharides}, issn = {1472-4669}, doi = {10.1111/gbi.12085}, author = {Sabbatini, A and Bedouet, L and Marie, A and Bartolini, A and Landemarre, L and Weber, M X and Gusti Ngurah Kade Mahardika, I and Berland, Sophie and Zito, F and V{\'e}nec-Peyr{\'e}, M-T} } @article {3374, title = {Cellular effects of bacterial N-3-Oxo-dodecanoyl-L-Homoserine lactone on the sponge Suberites domuncula (Olivi, 1792): insights into an intimate inter-kingdom dialogue.}, journal = {PLoS One}, volume = {9}, year = {2014}, month = {2014}, pages = {e97662}, abstract = {

Sponges and bacteria have lived together in complex consortia for 700 million years. As filter feeders, sponges prey on bacteria. Nevertheless, some bacteria are associated with sponges in symbiotic relationships. To enable this association, sponges and bacteria are likely to have developed molecular communication systems. These may include molecules such as N-acyl-L-homoserine lactones, produced by Gram-negative bacteria also within sponges. In this study, we examined the role of N-3-oxododecanoyl-L-homoserine lactone (3-oxo-C12-HSL) on the expression of immune and apoptotic genes of the host sponge Suberites domuncula. This molecule seemed to inhibit the sponge innate immune system through a decrease of the expression of genes coding for proteins sensing the bacterial membrane: a Toll-Like Receptor and a Toll-like Receptor Associated Factor 6 and for an anti-bacterial perforin-like molecule. The expression of the pro-apoptotic caspase-like 3/7 gene decreased as well, whereas the level of mRNA of anti-apoptotic genes Bcl-2 Homolog Proteins did not change. Then, we demonstrated the differential expression of proteins in presence of this 3-oxo-C12-HSL using 3D sponge cell cultures. Proteins involved in the first steps of the endocytosis process were highlighted using the 2D electrophoresis protein separation and the MALDI-TOF/TOF protein characterization: α and β subunits of the lysosomal ATPase, a cognin, cofilins-related proteins and cytoskeleton proteins actin, α tubulin and α actinin. The genetic expression of some of these proteins was subsequently followed. We propose that the 3-oxo-C12-HSL may participate in the tolerance of the sponge apoptotic and immune systems towards the presence of bacteria. Besides, the sponge may sense the 3-oxo-C12-HSL as a molecular evidence of the bacterial presence and/or density in order to regulate the populations of symbiotic bacteria in the sponge. This study is the first report of a bacterial secreted molecule acting on sponge cells and regulating the symbiotic relationship.

}, issn = {1932-6203}, doi = {10.1371/journal.pone.0097662}, author = {Gard{\`e}res, Johan and Jo{\"e}l Henry and Bernay, Beno{\^\i}t and Ritter, Andr{\`e}s and C{\'e}line Zatylny-Gaudin and Wiens, Matthias and M{\"u}ller, Werner E G and Le Pennec, Ga{\"e}l} } @article {3264, title = {Cephalopods in neuroscience: regulations, research and the 3Rs.}, journal = {Invert Neurosci}, volume = {14}, year = {2014}, month = {2014 Mar}, pages = {13-36}, abstract = {

Cephalopods have been utilised in neuroscience research for more than 100\ years particularly because of their phenotypic plasticity, complex and centralised nervous system, tractability for studies of learning and cellular mechanisms of memory (e.g. long-term potentiation) and anatomical features facilitating physiological studies (e.g. squid giant axon and synapse). On 1 January 2013, research using any of the about 700 extant species of "live cephalopods" became regulated within the European Union by Directive 2010/63/EU on the "Protection of Animals used for Scientific Purposes", giving cephalopods the same EU legal protection as previously afforded only to vertebrates. The Directive has a number of implications, particularly for neuroscience research. These include: (1) projects will need justification, authorisation from local competent authorities, and be subject to review including a harm-benefit assessment and adherence to the 3Rs principles (Replacement, Refinement and Reduction). (2) To support project evaluation and compliance with the new EU law, guidelines specific to cephalopods will need to be developed, covering capture, transport, handling, housing, care, maintenance, health monitoring, humane anaesthesia, analgesia and euthanasia. (3) Objective criteria need to be developed to identify signs of pain, suffering, distress and lasting harm particularly in the context of their induction by an experimental procedure. Despite diversity of views existing on some of these topics, this paper reviews the above topics and describes the approaches being taken by the cephalopod research community (represented by the authorship) to produce "guidelines" and the potential contribution of neuroscience research to cephalopod welfare.

}, keywords = {3Rs, Animal welfare, Cephalopods, Directive2010/63/EU, Neuroscience}, issn = {1439-1104}, doi = {10.1007/s10158-013-0165-x}, author = {Fiorito, Graziano and Affuso, Andrea and Anderson, David B and Basil, Jennifer and Laure Bonnaud-Ponticelli and Botta, Giovanni and Cole, Alison and D{\textquoteright}Angelo, Livia and De Girolamo, Paolo and Dennison, Ngaire and Dickel, Ludovic and Di Cosmo, Anna and Di Cristo, Carlo and Gestal, Camino and Fonseca, Rute and Grasso, Frank and Kristiansen, Tore and Kuba, Michael and Maffucci, Fulvio and Manciocco, Arianna and Mark, Felix Christopher and Melillo, Daniela and Osorio, Daniel and Palumbo, Anna and Perkins, Kerry and Ponte, Giovanna and Raspa, Marcello and Shashar, Nadav and Smith, Jane and Smith, David and Sykes, Ant{\'o}nio and Villanueva, Roger and Tublitz, Nathan and Zullo, Letizia and Andrews, Paul} } @article {6885, title = {Cg-SoxE and Cg-β-catenin, two new potential actors of the sex-determining pathway in a hermaphrodite lophotrochozoan, the Pacific oyster Crassostrea gigas}, journal = {Comparative Biochemistry and Physiology - Part A: Molecular and Integrative Physiology}, volume = {167}, year = {2014}, pages = {68-76}, abstract = {Sex determination is poorly known in mollusks, lophotrochozoa and most hermaphrodites. In the oyster Crassostrea gigas, an irregular successive hermaphrodite, sex determination may occur at the end of a gametogenetic cycle to prepare the next cycle. To investigate further into these aspects we have focused on orthologs of SoxE and β-catenin, key players of the male and female gonadic differentiation respectively in mammals. Based on phylogenetic analyses, Cg-SoxE, the oyster{\textquoteright}s SoxE ortholog, is closely related to vertebrate SoxE genes while Cg-β-catenin, the oyster{\textquoteright}s β-catenin ortholog, is classified amongst lophotrochozoa. The mRNA expression measured by qPCR in the gonadic area during a gametogenetic cycle is maximal for Cg-SoxE when sex is indiscernible and for Cg-β-catenin in mature females. Both expressions are localized from early germ cells to spermatocytes and pre-vitellogenic oocytes, and potentially in somatic cells. Cg-β-catenin is also expressed in vitellogenic oocytes. These actors may be involved in early oyster gonadic differentiation, which includes sex determination. Our results enhance the understanding of sex determination in C. gigas and in mollusks and they provide additional knowledge in compared genomics of reproduction and in molecular phylogeny.}, keywords = {Gonadic differentiation, Oyster, Sex-determining pathways, Sox9, β-catenin}, doi = {10.1016/j.cbpa.2013.09.018}, url = {https://hal-normandie-univ.archives-ouvertes.fr/hal-02296496}, author = {Santerre, Christelle and Sourdaine, Pascal and Adeline, B{\'e}atrice and Anne-Sophie Martinez} } @inbook {5148, title = {Chapter 7. Biogeographic patterns of fish}, booktitle = {Biogeographic Atlas of the Southern Ocean}, year = {2014}, pages = {327{\textendash}362}, edition = {In: De Broyer C., Koubbi P., Griffiths H.J., Raymond B., Udekem d{\textquoteright}Acoz C. d{\textquoteright}, et al. (eds.)}, chapter = {7}, isbn = {978-0-948277-28-3}, author = {Guy Duhamel and Percy-Alexander Hulley and Causse, Romain and Koubbi, Philippe and Vacchi, Marino and Patrice Pruvost and Vigetta, Stephanie and Irisson, J.-O. and Mormede, Sophie and Belchier, Mark and others} } @article {3307, title = {Chapter Four : Transitions During Cephalopod Life History: The Role of Habitat, Environment, Functional Morphology and Behaviour}, year = {2014}, keywords = {Acquisition of behaviours, Adult, Cephalopod ontogeny, Cohort survival, Environmental variability, Habitat shifts, Juvenile, Life stages, Morphological changes, Paralarvae, Subadult}, author = {Jean-Paul Robin and Roberts, Michael and Zeidberg, Lou and Bloor, Isobel and Rodriguez, Almendra and Brice{\~n}o, Felipe and Downey, Nicola and Mascar{\'o}, Maite and Guerra, Angel and Hofmeister, Jennifer and Barcellos, Diogo D. and Louren{\c c}o, Silvia A.P. and Roper, Clyde F.E. and Moltschaniwskyj, Natalie A. and Green, Corey P. and Mather, Jennifer} } @article {Bosseboeuf_etal2014, title = {{Characterization of spermatogonial markers in the mature testis of the dogfish (Scyliorhinus canicula L.)}}, journal = {Reproduction}, volume = {147}, number = {147}, year = {2014}, month = {01/2014}, pages = {125{\textendash}139}, author = {Bosseboeuf, A and Aude Gautier and Auvray, P and Mazan, S and Pascal Sourdaine} } @article {3428, title = {Comparison of the sensitivity of seven marine and freshwater bioassays as regards antidepressant toxicity assessment.}, journal = {Ecotoxicology}, volume = {23}, year = {2014}, month = {2014 Nov}, pages = {1744-54}, abstract = {

The hazards linked to pharmaceutical residues like antidepressants are currently a major concern of ecotoxicology because they may have adverse effects on non-target aquatic organisms. Our study assesses the ecotoxicity of three antidepressants (fluoxetine, sertraline and clomipramine) using a battery of marine and freshwater species representing different trophic levels, and compares the bioassay sensitivity levels. We selected the following bioassays: the algal growth inhibition test (Skeletonema marinoi and Pseudokirchneriella subcapitata), the microcrustacean immobilization test (Artemia salina and Daphnia magna), development and adult survival tests on Hydra attenuata, embryotoxicity and metamorphosis tests on Crassostrea gigas, and in vitro assays on primary cultures of Haliotis tuberculata hemocytes. The results showed high inter-species variability in EC50-values ranging from 43 to 15,600\ {\textmu}g/L for fluoxetine, from 67 to 4,400\ {\textmu}g/L for sertraline, and from 4.70\ {\textmu}g/L to more than 100,000\ {\textmu}g/L for clomipramine. Algae (S. marinoi and P. subcapitata) and the embryo-larval stages of the oyster C. gigas were the most sensitive taxa. This raises an issue due to their ecological and/or economic importance. The marine crustacean A. salina was the least sensitive species. This difference in sensitivity between bioassays highlights the importance of using a test battery.

}, issn = {1573-3017}, doi = {10.1007/s10646-014-1339-y}, author = {Minguez, Laetitia and Di Poi, C and Farcy, E and Ballandonne, C{\'e}line and Benchouala, Amira and Bojic, Cl{\'e}ment and Cossu-Leguille, Carole and Katherine Costil and Antoine Serpentini and Jean-Marc Lebel and Halm-Lemeille, Marie-Pierre} } @article {3390, title = {Could FaRP-Like Peptides Participate in Regulation of Hyperosmotic Stress Responses in Plants?}, journal = {Front Endocrinol (Lausanne)}, volume = {5}, year = {2014}, month = {2014}, pages = {132}, abstract = {

The ability to respond to hyperosmotic stress is one of the numerous conserved cellular processes that most of the organisms have to face during their life. In metazoans, some peptides belonging to the FMRFamide-like peptide (FLP) family were shown to participate in osmoregulation via regulation of ion channels; this is, a well-known response to hyperosmotic stress in plants. Thus, we explored whether FLPs exist and regulate osmotic stress in plants. First, we demonstrated the response of Arabidopsis thaliana cultured cells to a metazoan FLP (FLRF). We found that A. thaliana express genes that display typical FLP repeated sequences, which end in RF and are surrounded by K or R, which is typical of cleavage sites and suggests bioactivity; however, the terminal G, allowing an amidation process in metazoan, seems to be replaced by W. Using synthetic peptides, we showed that amidation appears unnecessary to bioactivity in A. thaliana, and we provide evidence that these putative FLPs could be involved in physiological processes related to hyperosmotic stress responses in plants, urging further studies on this topic.

}, issn = {1664-2392}, doi = {10.3389/fendo.2014.00132}, author = {Bouteau, Francois and Yann Bassaglia and Monetti, Emanuela and Tran, Daniel and Navet, S and Mancuso, Stefano and El-Maarouf-Bouteau, Hayat and Laure Bonnaud-Ponticelli} } @article {3725, title = {Distocyclus guchereauae a new species of Neotropical electric fish, (Gymnotiformes: Sternopygidae), from French Guiana.}, journal = {Cybium}, volume = {38}, year = {2014}, pages = {223-230}, keywords = {Distocyclus guchereauae, French Guiana, Gymnotiformes, New species, Sternopygidae}, author = {Fran{\c c}ois J Meunier and Philippe Keith and Michel J{\'e}gu} } @article {4126, title = {Diversity of cultivable fungi associated with Antarctic marine sponges and screening for their antimicrobial, antitumoral and antioxidant potential.}, journal = {World J Microbiol Biotechnol}, volume = {30}, year = {2014}, month = {2014 Jan}, pages = {65-76}, abstract = {

The diversity of sponge-associated fungi has been poorly investigated in remote geographical areas like Antarctica. In this study, 101 phenotypically different fungal isolates were obtained from 11 sponge samples collected in King George Island, Antarctica. The analysis of ITS sequences revealed that they belong to the phylum Ascomycota. Sixty-five isolates belong to the genera Geomyces, Penicillium, Epicoccum, Pseudeurotium, Thelebolus, Cladosporium, Aspergillus, Aureobasidium, Phoma, and Trichocladium but 36 isolates could not be identified at genus level. In order to estimate the potential of these isolates as producers of interesting bioactivities, antimicrobial, antitumoral and antioxidant activities of fungal culture extracts were assayed. Around 51\% of the extracts, mainly from the genus Geomyces and non identified relatives, showed antimicrobial activity against some of the bacteria tested. On the other hand, around 42\% of the extracts showed potent antitumoral activity, Geomyces sp. having the best performance. Finally, the potential of the isolated fungi as producers of antioxidant activity seems to be moderate. Our results suggest that fungi associated with Antarctic sponges, particularly Geomyces, would be valuable sources of antimicrobial and antitumoral compounds. To our knowledge, this is the first report describing the biodiversity and the metabolic potential of fungi associated with Antarctic marine sponges.

}, keywords = {Animals, Antarctic Regions, Anti-Bacterial Agents, Antineoplastic Agents, Antioxidants, Ascomycota, DNA, Ribosomal Spacer, Porifera, Sequence Analysis, DNA}, issn = {1573-0972}, doi = {10.1007/s11274-013-1418-x}, author = {Henr{\'\i}quez, Marlene and Vergara, Karen and Norambuena, Javiera and Beiza, Andrea and Maza, Felipe and Ubilla, Pamela and Araya, Ivanna and Ch{\'a}vez, Renato and San-Mart{\'\i}n, Aurelio and Darias, Jos{\'e} and Darias, Maria and Vaca, Inmaculada} } @article {3511, title = {Effects of acute exposures to mecoprop, mecoprop-p and their biodegradation product (2-MCP) on the larval stages of the Pacific oyster, Crassostrea gigas.}, journal = {Aquat Toxicol}, volume = {146}, year = {2014}, month = {2014 Jan}, pages = {165-75}, abstract = {

Studies have shown that pesticides are sometimes detected at rather high levels in seawater and it has been suggested that these chemical compounds could act as additional stress factor for oysters cultured in coastal environments. The effects of pesticides on marine molluscs could be particularly harmful in the early stages which correspond to critical life stages. This study aimed to assess the effects of mecoprop, mecoprop-p and their degradation compound 2-methyl-4-chlorophenol on two larval stages of Crassostrea gigas. Embryotoxic effects were assessed on veliger larvae after 36 h exposures, and both percentages of normal larvae and types of abnormalities were taken into account. The effects of the three substances were evaluated on 21-day-old pediveliger larvae by calculating metamorphosis rates after 24h exposures. The results of the embryotoxicity assay indicated that 2-methyl-4-chlorophenol was more toxic (EC50: 10.81 mg L(-1)) than its parent compounds (EC50 mecoprop: 42.55 mg L(-1); EC50 mecoprop-p: 78.85 mg L(-1)). Mecoprop in particular injured shell formation with an increase of shell abnormalities following herbicide concentrations. The active substances were not toxic to metamorphosis processes, but 2-MCP was revealed to be more toxic to the success of metamorphosis (EC50: 7.20 mg L(-1)) than to embryo-larval development. However, the toxic concentrations were several orders of magnitude higher than environmental concentrations.

}, keywords = {2-Methyl-4-chlorophenoxyacetic Acid, Animals, Chlorophenols, Crassostrea, Embryo, Nonmammalian, Larva, Metamorphosis, Biological, Water Pollutants, Chemical}, issn = {1879-1514}, doi = {10.1016/j.aquatox.2013.11.008}, author = {Mottier, A and Kientz-Bouchart, Val{\'e}rie and Dubreule, Christelle and Antoine Serpentini and Jean-Marc Lebel and Katherine Costil} } @article {3414, title = {Effects of CO2, nutrients and light on coastal plankton: II. Metabolic rates. Aquatic Biology}, journal = {Aquatic Biology}, volume = {22}, year = {2014}, month = {11/20/14}, pages = {43-57}, abstract = {We conducted a microcosm experiment aimed at studying the interactive effects of high CO2, nutrient loading and irradiance on the metabolism of a planktonic community sampled in the Western Mediterranean near the coast of M{\'a}laga. Changes in the metabolism of phytoplankton and bacterioplankton were observed for 7 d under 8 treatment conditions, representing the full factorial combinations of 2 levels each of CO2, nutrient concentration and solar radiation exposure. The initial plankton sample was collected at the surface from a stratified water column, indicating that phytoplankton were naturally acclimated to high irradiance and low nutrient concentrations. Nutrient addition combined with high irradiance resulted in a significant increase in primary production. Nitrate uptake by phytoplankton was also stimulated under high nutrient conditions. High nutrients, high irradiance and the combination of low CO2 and high irradiance positively affected bacterial production. Light was the main factor affecting the respiration rates of the community, which were higher at the high light level. After 7 d of incubation, nutrient loading was the only factor that significantly affected the amount of particulate organic carbon (POC) accumulated in the microcosms. Therefore, the changes in metabolic rates produced at high CO2 had no effect on net production of particulate organic matter. If these results are extrapolated to the natural environment, it could be hypothesized that high levels of CO2 will have a limited impact on biological pump activity in the northern Alboran Sea since it is assumed that POC export towards deeper layers determines the potential for carbon sequestration.}, author = {Mercado, J. M. and Sobrino, C and Neale, P.J. and Segovia, M. and Reul, A. and Amorim, A.L. and Carrillo, P and Pascal Claquin and Cabrerizo, M.J and Le{\'o}n, P. and Lorenzo, M.R and Medina, J. M. and Montecino, V. and Napol{\'e}on, C and Prasil, 0. and Putzeys, S and Salles, S and Yebra, L} } @article {4155, title = {The effects of pool sediments on the egg morphology of Neotropical Eulimnadia (Branchiopoda: Limnadiidae)}, journal = {Journal of limnology}, volume = {737}, year = {2014}, month = {01/2014}, pages = {17-26}, type = {Research Article}, author = {Nicolas Rabet and D Montero and Sebastien Lacau} } @article {4157, title = {The effects of pool sediments on the egg morphology of Neotropical Eulimnadia (Branchiopoda: Limnadiidae)}, journal = {Journal of limnology}, volume = {737}, year = {2014}, pages = {17-26}, type = {Research Article}, author = {Nicolas Rabet and D Montero and Sebastien Lacau} } @inbook {4149, title = {European Sea bass larval culture.}, booktitle = {Biology of European Seabass.}, year = {2014}, pages = {162-206}, publisher = {CRC Press}, organization = {CRC Press}, address = {Boca Raton}, author = {Gisbert, E and Fern{\'a}ndez, Ignacio and Villamizar, N and Darias, Maria and Zambonino-Infante, J and Est{\'e}vez, A}, editor = {S{\'a}nchez-V{\'a}zquez, F J and Mu{\~n}oz-Cueto, J A} } @article {3290, title = {Fish-AMAZBOL: a database on freshwater fishes of the Bolivian Amazon}, journal = {Hyrobiologia}, volume = {732}, year = {2014}, month = {07/2014}, pages = {pp. 19-27}, abstract = {The Bolivian part of the Amazon Basin contains a mega diverse and well-preserved fish fauna. Since the last decade, this fish fauna has received an increasing attention from scientists and the national authorities as fishes represent one of the most important sources of proteins for local human communities. However, this fish fauna still remains poorly documented. Here, we present a database for fishes from the Bolivian Amazon. To build the database, we conducted an extensive literature survey of native and non-native (exotic) fishes inhabiting all major sub-drainages of the Bolivian Amazon. The database, named Fish-AMAZBOL, contains species lists for 13 Amazonian hydrological units, covering 100\% of the Bolivian Amazon and approximately 65\% (722,137 km2) of the all territory. Fish-AMAZBOL includes 802 valid species, 12 of them being non-native, that have been checked for systematic reliability and consistency. To put this number in perspective, this represents around 14\% of the all Neotropical ichthyofauna and around 6\% of all strictly freshwater fishes inhabiting the planet. This database is currently the most comprehensive database of native and non-native fish species richness available so far for the Bolivian Amazon.}, keywords = {Amazon River basin, Bolivia, Checklist, Freshwater fishes, Madera River, South America}, doi = {10.1007/s10750-014-1841-5}, url = {http://link.springer.com/article/10.1007/s10750-014-1841-5}, author = {Carvajal-Vallejos, F M and R{\'e}my Bigorne and Zeballos Fernandez, Am{\'e}rica J. and Sarmiento, Jaime and Barrera Soraya and Yunoki, T and Marc Pouilly and Zubieta Jos{\'e} and De La Barra, Evans and Michel J{\'e}gu and Maldonado, Mabel and Van Damme, Paul and C{\'e}spedes, Ricardo and Thierry Oberdorff} } @article {3250, title = {Histological development of the digestive system of the Amazonian pimelodid catfish Pseudoplatystoma punctifer.}, journal = {Animal}, volume = {8}, year = {2014}, month = {2014 Nov}, pages = {1765-76}, abstract = {

The organogenesis of the digestive system was described in the Amazonian pimelodid catfish species Pseudoplatystoma punctifer from hatching (3.5 mm total length, TL) to 41 days post-fertilization (dpf) (58.1 mm TL) reared at 28{\textdegree}C. Newly hatched larvae showed a simple digestive tract, which appeared as a straight undifferentiated and unfolded tube lined by a single layer of columnar epithelial cells (future enterocytes). During the endogenous feeding period, comprised between 20 and 96 h post-fertilization (3.5 to 6.1 mm TL), the larval digestive system experienced a fast transformation with the almost complete development and differentiation of most of digestive organs (buccopahrynx, oesophagus, intestine, liver and exocrine pancreas). Yolk reserves were not completely depleted at the onset of exogenous feeding (4 dpf, 6.1 mm TL), and a period of mixed nutrition was observed up to 6 to 7 dpf (6.8 to 7.3 mm TL) when yolk was definitively exhausted. The stomach was the organ that latest achieved its complete differentiation, characterized by the development of abundant gastric glands in the fundic stomach between 10 and 15 dpf (10.9 to 15.8 mm TL) and the formation of the pyloric sphincter at the junction of the pyloric stomach and the anterior intestine at 15 dpf (15.8 mm TL). The above-mentioned morphological and histological features observed suggested the achievement of a digestive system characteristic of P. punctifer juveniles and adults. The ontogeny of the digestive system in P. punctifer followed the same general pattern as in most Siluriform species so far, although some species-specific differences in the timing of differentiation of several digestive structures were noted, which might be related to different reproductive guilds, egg and larval size or even different larval rearing practices. According to present findings on the histological development of the digestive system in P. punctifer, some recommendations regarding the rearing practices of this species are also provided in order to improve the actual larval rearing techniques of this fast-growing Neotropical catfish species.

}, issn = {1751-732X}, doi = {10.1017/S1751731114001797}, author = {Gisbert, E and Moreira, C and Castro-Ruiz, D and Ozt{\"u}rk, S and Fern{\'a}ndez, C and Gilles, S and Jesus Nu{\~n}ez-Rodriguez and Fabrice Duponchelle and Salvador Tello and Renno, J F and Garc{\'\i}a-D{\'a}vila, C and Darias, Maria} } @article {4634, title = {In vitro effect of five pharmaceuticals on the viability of the European abalone hemocytes, Haliotis tuberculata}, journal = {J xenobiotics}, volume = {4}, year = {2014}, pages = {78-80}, keywords = {cell viability, Haliotis tuberculata, hemocyte, in vitro, pharmaceuticals}, doi = {10.4081/xeno.2014.4900}, author = {Letullier, Amandine and Minguez, Laetitia and Katherine Costil and Halm-Lemeille, Marie-Pierre and Jean-Marc Lebel and Antoine Serpentini} } @article {3598, title = {Interacting Regional Scale Regime Shifts for Biodiversity and Ecosystem Services}, journal = {BioScience}, volume = {64}, year = {2014}, month = {08/2014}, pages = {665-679}, doi = {doi: 10.1093/biosci/biu093}, author = {P. Leadley and V. Proen{\c c}a and Juan F. Fern{\'a}ndez-Manjarr{\'e}s and H.M. Pereira and R. Alkemade and R. Biggs and E. Bruley and W. Cheung and D. Cooper and J. Figueiredo and E. Gilman and S. Gu{\'e}nette and G. Hurtt and C. Mbow and Thierry Oberdorff and C. Revenga and J. Scharlemann and R. Scholes and M. Stafford-Smith and R. Sumaila and M. Walpole} } @article {3413, title = {Interactive effects of irradiance and temperature on growth and domoic acid production of the toxic diatom Pseudo-nitzschia australis (Bacillariophyceae)}, journal = {Harmful Algae}, volume = {39}, year = {2014}, pages = {232-241}, abstract = {The influence of temperature and light on the growth, physiology and domoic acid (DA) production of the pennate toxic diatom Pseudo-nitzschia australis isolated from the English Channel was studied in semicontinuous culture. The effects of eight irradiances (35{\textendash}400 mmol photons m2 s-1) and a temperature gradient (3.5{\textendash}25.5 8C) were investigated. The highest growth rates (0.47{\textendash}0.83 d-1) were observed between 18.6 and 13.5 8C, with an optimum irradiance for growth at 100 mmol photons m2 s-1. A decrease in the optimum growth temperature was observed with an increase in irradiance. Cell chlorophyll a content decreased at both low and high extreme temperatures and high irradiances. Stable and high values of Fv/Fm ratios below 21.8C highlight the great acclimation capacity of P. australis, which may explain its wide biogeographic distribution. The strain studied produced DA without nutrient limitation and during exponential growth although at lower levels than in other studies (0.15{\textendash} 2.0 pg DA cell-1). Results underline the importance of light{\textendash}temperature interactions for growth and DA production. Toxin production increased with increasing temperature and light, and DA production increased exponentially with the growth rate. These results show that DA is not only produced under nutrient stress or by unhealthy cells in P. australis. This study underlines the need to take the ability of P. australis to produce DA during the exponential growth into consideration to understand the link between toxin production and bloom dynamics. These results will not only help explore the processes involved, but also help parameterize future models of growth and DA production especially for P. australis.}, keywords = {Domoic acid, Growth Irradiance, Pseudo-nitzschia australis, Temperature}, author = {Thorel, Maxine and Juliette Fauchot and Morelle, J{\'e}r{\^o}me and Raimbault, V and Le Rou, B and Miossec, C and Kientz-Bouchard, V and Pascal Claquin} } @article {5819, title = {{Large and local-scale influences on physical and chemical characteristics of coastal waters of Western Europe during winter}}, journal = {Journal of Marine Systems}, volume = {139}, year = {2014}, pages = {79{\textendash}90}, abstract = {

There is now a strong scientific consensus that coastal marine systems of Western Europe are highly sensitive to the combined effects of natural climate variability and anthropogenic climate change. However, it still remains challenging to assess the spatial and temporal scales at which climate influence operates. While large-scale hydro-climatic indices, such as the North Atlantic Oscillation (NAO) or the East Atlantic Pattern (EAP) and the weather regimes such as the Atlantic Ridge (AR), are known to be relevant predictors of physical processes, changes in coastal waters can also be related to local hydro-meteorological and geochemical forcing. Here, we study the temporal variability of physical and chemical characteristics of coastal waters located at about 48{\textdegree}N over the period 1998-2013 using (1) sea surface temperature, (2) sea surface salinity and (3) nutrient concentration observations for two coastal sites located at the outlet of the Bay of Brest and off Roscoff, (4) river discharges of the major tributaries close to these two sites and (5) regional and local precipitation data over the region of interest. Focusing on the winter months, we characterize the physical and chemical variability of these coastal waters and document changes in both precipitation and river runoffs. Our study reveals that variability in coastal waters is connected to the large-scale North Atlantic atmospheric circulation but is also partly explained by local river influences. Indeed, while the NAO is strongly related to changes in sea surface temperature at the Brest and Roscoff sites, the EAP and the AR have a major influence on precipitations, which in turn modulate river discharges that impact sea surface salinity at the scale of the two coastal stations. {\textcopyright} 2014 Elsevier B.V.

}, keywords = {Climate variability, Coastal systems, Large-scale hydro-climatic indices, River inputs, Time-series, Weather regimes}, issn = {09247963}, author = {Paul Tr{\'e}guer and Goberville, Eric and Barrier, Nicolas and St{\'e}phane L{\textquoteright}Helguen and Morin, Pascal and Bozec, Yann and Rimmelin-Maury, Peggy and Czamanski, Marie and Emilie Grossteffan and Cariou, Thierry and R{\'e}p{\'e}caud, Michel and Qu{\'e}m{\'e}ner, Loic} } @article {3636, title = {Multiple thyrotropin β-subunit and thyrotropin receptor-related genes arose during vertebrate evolution.}, journal = {PLoS One}, volume = {9}, year = {2014}, month = {2014}, pages = {e111361}, abstract = {

Thyroid-stimulating hormone (TSH) is composed of a specific β subunit and an α subunit that is shared with the two pituitary gonadotropins. The three β subunits derive from a common ancestral gene through two genome duplications (1R and 2R) that took place before the radiation of vertebrates. Analysis of genomic data from phylogenetically relevant species allowed us to identify an additional Tshβ subunit-related gene that was generated through 2R. This gene, named Tshβ2, present in cartilaginous fish, little skate and elephant shark, and in early lobe-finned fish, coelacanth and lungfish, was lost in ray-finned fish and tetrapods. The absence of a second type of TSH receptor (Tshr) gene in these species suggests that both TSHs act through the same receptor. A novel Tshβ sister gene, named Tshβ3, was generated through the third genomic duplication (3R) that occurred early in the teleost lineage. Tshβ3 is present in most teleost groups but was lostin tedraodontiforms. The 3R also generated a second Tshr, named Tshrb. Interestingly, the new Tshrb was translocated from its original chromosomic position after the emergence of eels and was then maintained in its new position. Tshrb was lost in tetraodontiforms and in ostariophysians including zebrafish although the latter species have two TSHs, suggesting that TSHRb may be dispensable. The tissue distribution of duplicated Tshβs and Tshrs was studied in the European eel. The endocrine thyrotropic function in the eel would be essentially mediated by the classical Tshβ and Tshra, which are mainly expressed in the pituitary and thyroid, respectively. Tshβ3 and Tshrb showed a similar distribution pattern in the brain, pituitary, ovary and adipose tissue, suggesting a possible paracrine/autocrine mode of action in these non-thyroidal tissues. Further studies will be needed to determine the binding specificity of the two receptors and how these two TSH systems are interrelated.

}, issn = {1932-6203}, doi = {10.1371/journal.pone.0111361}, author = {Gersende Maugars and Sylvie Dufour and Cohen-Tannoudji, Jo{\"e}lle and Qu{\'e}rat, Bruno} } @article {3487, title = {Multiscale patterns in the diversity and organization of benthic intertidal fauna among French Atlantic estuaries}, journal = {Journal of Sea Research}, volume = {90}, year = {2014}, month = {07/2014}, pages = {95 - 110}, abstract = {

Based on a parallel sampling conducted during autumn 2008, a comparative study of the intertidal benthic macrofauna among 10 estuarine systems located along the Channel and Atlantic coasts of France was performed in order to assess the level of fauna similarity among these sites and to identify possible environmental factors involved in the observed pattern at both large (among sites) and smaller (benthic assemblages) scales. More precisely this study focused on unraveling the observed pattern of intertidal benthic fauna composition and diversity observed at among-site scale by exploring both biotic and abiotic factors acting at the among- and within-site scales. Results showed a limited level of similarity at the among-site level in terms of intertidal benthic fauna composition and diversity. The observed pattern did not fit with existing transitional water classification methods based on fish or benthic assemblages developed in the frame of the European Water Framework Directive (WFD). More particularly, the coastal plain estuaries displayed higher among-site similarity compared to ria systems. These coastal plain estuaries were characterized by higher influence of river discharge, lower communication with the ocean and high suspended particulate matter levels. On the other hand, the ria-type systems were more dissimilar and different from the coastal plain estuaries. The level of similarity among estuaries was mainly linked to the relative extent of the intertidal {\textquotedblleft}Scrobicularia plana{\textendash}Cerastoderma edule{\textquotedblright} and {\textquotedblleft}Tellina tenuis{\textquotedblright} or {\textquotedblleft}Venus{\textquotedblright} communities as a possible consequence of salinity regime, suspended matter concentrations and fine particles supply with consequences on the trophic functioning, structure and organization of benthic fauna. Despite biogeographical patterns, the results also suggest that, in the context of the WFD, these estuaries should only be compared on the basis of the most common intertidal habitat occurring throughout all estuarine systems and that the \{EUNIS\} biotope classification might be used for this purpose. In addition, an original inverse relation between γ-diversity and area was shown; however, its relevance might be questioned.

}, keywords = {Diversity, Estuaries, Macrozoobenthos, Structuring Factors, WFD}, issn = {1385-1101}, doi = {http://dx.doi.org/10.1016/j.seares.2014.02.014}, url = {http://www.sciencedirect.com/science/article/pii/S1385110114000495}, author = {Hugues Blanchet and Beno{\^\i}t Gouillieux and Sandrine Alizier and Jean-Michel Amouroux and Guy Bachelet and Anne-Laure Barill{\'e} and Jean-Claude Dauvin and Xavier de Montaudouin and Val{\'e}rie Derolez and Nicolas Desroy and Jacques Grall and Antoine Gr{\'e}mare and Pascal Hacquebart and J{\'e}r{\^o}me Jourde and C{\'e}line Labrune and Nicolas Lavesque and Antoine Meirland and Thiebaut Nebout and Fr{\'e}d{\'e}ric Olivier and Corine Pelaprat and Thierry Ruellet and Pierre-Guy Sauriau and S{\'e}bastien Thorin} } @article {3737, title = {Optimisation du marquage d{\textquoteright}oiseaux par la pose de bagues couleurs}, journal = {Alauda}, volume = {82}, year = {2014}, month = {06/2014}, pages = {161-170}, abstract = {

How to optimize the number of coloured rings on birds? Coloured rings are commonly used to individualize birds. A combination of colour rings enables to find the unique number registered on the metal ring. These colour rings allow to remotely control birds instead of capturing them again. These rings designed to minimize any potential perturbation for the individuals in their movements, but several papers showed considerable effects on the mate choice, the reproduction or the predation. It is often not necessary or not possible to capture hundreds or thousands of individuals to study the biology or the ecology of birds. To study a small bird population, it is possible to get a big number of colour ring combinations without putting a big number of rings. To put fewer rings is more comfortable for the bird and less time consuming during its manipulation. This article proposes solutions to ringers who wish to optimize the number of colour rings. The mathematical propositions show that it is better to systematically use the metal ring as being a part of the combination. It enables to increase very significantly the number of combinations while reducing the number of rings. To put only two colour rings in addition to the metal ring offers enough
combinations for most of the field ornithological surveys.

}, author = {J{\'e}r{\^o}me Fournier and Lionel Moisan} } @article {Passarelli2013, title = {{Organisms as cooperative ecosystem engineers in intertidal flats}}, journal = {Journal of Sea Research}, volume = {92}, year = {2014}, month = {09/2014}, pages = {92-101}, abstract = {

The importance of facilitative interactions and organismal ecosystem engineering for establishing the structure of communities is increasingly being recognised for many different ecosystems. For example, soft-bottom tidal flats host a wide range of ecosystem engineers, probably because the harsh physico-chemical environmental conditions render these species of particular importance for community structure and function. These environments are therefore interesting when focusing on how ecosystem engineers interact and the consequences of these interactions on community dynamics. In this review, we initially detail the influence on benthic systems of two kinds of ecosystem engineers that are particularly common in tidal flats. Firstly, we examine species providing biogenic structures, which are often the only source of habitat complexity in these environments. Secondly, we focus on species whose activities alter sediment stability, which is a crucial feature structuring the dynamics of communities in tidal flats. The impacts of these engineers on both environment and communities were assessed but in addition the interaction between ecosystem engineers was examined. Habitat cascades occur when one engineer favours the development of another, which in turn creates or modifies and improves habitat for other species. Non-hierarchical interactions have often been shown to display non-additive effects, so that the effects of the association cannot be predicted from the effects of individual organisms. Here we propose the term of {\textquotedblleft}cooperative ecosystem engineering{\textquotedblright} when two species interact in a way which enhances habitat suitability as a result of a combined engineering effect. Finally, we conclude by describing the potential threats for ecosystem engineers in intertidal areas, potential effects on their interactions and their influence on communities and ecosystem function.

}, keywords = {Biogenic Structure, Cooperative Ecosystem Engineers, Habitat Cascade, Sediment stability, tidal flats}, doi = {10.1016/j.seares.2013.07.010}, author = {Passarelli, C and Fr{\'e}d{\'e}ric Olivier and Paterson, D M and Tarik Meziane and C{\'e}dric Hubas} } @book {3281, title = {Peces de Bolivia/Bolivian Fishes}, year = {2014}, pages = {211 pages}, publisher = {Plural editores}, organization = {Plural editores}, address = {La Paz, Bolivia}, abstract = {

Desde la última década, el creciente interés por parte de científicos y autoridades nacionales ha dado lugar a avances considerables en el conocimiento de los peces de Bolivia, llegando a una lista de más de 900 especies. Esta riqueza representa el 7 \% de todas las especies de agua dulce descritas en el mundo, haciendo de Bolivia uno de los países con mayor diversidad de peces.

Este libro, primero de su categoría en Bolivia, presenta una compilación de informaciones sobre una centena de especies de peces, entre las más conocidas o notables, incluyendo fotos, informaciones sobre sus rasgos biológicos y mapas de distribución.

Está dirigido a quienes quieren descubrir o conocer más sobre los peces de Bolivia y la biodiversidad en general. Esperamos que el presente trabajo resalte la necesidad de preservar la singularidad que representan las aguas bolivianas con su diversa fauna, y que ayude al pueblo boliviano a conocer mejor y valorar su patrimonio natural.

Since the last decade, an increasing attention from scientists and national authorities has led to significant advances in our knowledge of Bolivian fishes. To date, more than 900 fish species are known to inhabit Bolivian waters. This richness represents 7 \% of all freshwater fish species described worldwide, making Bolivia one of the most species rich countries.

This book, first of its kind for Bolivia, presents a compilation of information on the most well-known species, including pictures, details on life history traits and maps of distribution. We hope this book will participate in demonstrating the need to preserve the uniqueness that represents the Bolivian waters and their diverse fish fauna, and helping Bolivian people in discovering their natural heritage.

}, issn = {9789995415747}, author = {Sarmiento, Jaime and R{\'e}my Bigorne and Carvajal-Vallejos, F M and Maldonado, Mabel and Leciak, Elisabeth and Thierry Oberdorff} } @article {5050, title = {Reaction of an estuarine food web to disturbance: Lindeman{\textquoteright}s perspective}, journal = {Marine Ecology Progress Series}, volume = {512}, year = {2014}, pages = {141{\textendash}154}, author = {Nathalie Niquil and Baeta, Alexandra and Marques, Jo{\~a}o Carlos and Chaalali, Aur{\'e}lie and Lobry, Jeremy and Patr{\'\i}cio, Joana} } @article {3419, title = {Seasonal dynamics of extracellular polymeric substances (EPS) in surface sediments of a diatom-dominated intertidal mudflat (Marennes{\textendash}Ol{\'e}ron, France)}, journal = {Journal of Sea Research}, volume = {92}, year = {2014}, month = {09/2014}, pages = {26-35}, author = {Guillaume Pierre and Jean-Michel Zhao and Francis Orvain and Christine Dupuy and G{\'e}raldine Klein and Marianne Graber and Thierry Maugard} } @article {3994, title = {Seasonal Pattern of the Biogeochemical Properties of Mangrove Sediments Receiving Shrimp Farm Effluents (New Caledonia)}, journal = {Journal of acquaculture research \& development}, volume = {05}, year = {2014}, issn = { 2155-9546}, author = {Cyril Marchand and Molnar, N and Deborde, J and Patrona, LC and Tarik Meziane} } @article {3420, title = {Sequential resuspension of biofilm components (viruses, prokaryotes and protists) as measured by erodimetry experiments in the Brouage mudflat (French Atlantic coast)}, journal = {Journal of Sea Research}, volume = {92}, year = {2014}, month = {09/2014}, pages = {56-65}, author = {Christine Dupuy and Clarisse Mallet and Katell Guizien and H{\'e}l{\`e}ne Montani{\'e} and Martine Br{\'e}ret and Fran{\c c}oise Mornet and Camille Fontaine and Caroline N{\'e}rot and Francis Orvain} } @article {3427, title = {Shell extracts from the marine bivalve Pecten maximus regulate the synthesis of extracellular matrix in primary cultured human skin fibroblasts.}, journal = {PLoS One}, volume = {9}, year = {2014}, month = {2014}, pages = {e99931}, abstract = {

Mollusc shells are composed of more than 95\% calcium carbonate and less than 5\% of an organic matrix consisting mostly of proteins, glycoproteins and polysaccharides. Previous studies have elucidated the biological activities of the shell matrices from bivalve molluscs on skin, especially on the expression of the extracellular matrix components of fibroblasts. In this work, we have investigated the potential biological activities of shell matrix components extracted from the shell of the scallop Pecten maximus on human fibroblasts in primary culture. Firstly, we demonstrated that shell matrix components had different effects on general cellular activities. Secondly, we have shown that the shell matrix components stimulate the synthesis of type I and III collagens, as well as that of sulphated GAGs. The increased expression of type I collagen is likely mediated by the recruitment of transactivating factors (Sp1, Sp3 and human c-Krox) in the -112/-61 bp COL1A1 promoter region. Finally, contrarily to what was obtained in previous works, we demonstrated that the scallop shell extracts have only a small effect on cell migration during in vitro wound tests and have no effect on cell proliferation. Thus, our research emphasizes the potential use of shell matrix of Pecten maximus for dermo-cosmetic applications.

}, issn = {1932-6203}, doi = {10.1371/journal.pone.0099931}, author = {Latire, T and Legendre, Florence and Bigot, Nicolas and Carduner, Ludovic and Kellouche, Sabrina and Bouyoucef, Mouloud and Carreiras, Franck and Marin, F and Jean-Marc Lebel and Gal{\'e}ra, Philippe and Antoine Serpentini} } @article {3430, title = {The skeleton of the staghorn coral Acropora millepora: molecular and structural characterization.}, journal = {PLoS One}, volume = {9}, year = {2014}, month = {2014}, pages = {e97454}, abstract = {

The scleractinian coral Acropora millepora is one of the most studied species from the Great Barrier Reef. This species has been used to understand evolutionary, immune and developmental processes in cnidarians. It has also been subject of several ecological studies in order to elucidate reef responses to environmental changes such as temperature rise and ocean acidification (OA). In these contexts, several nucleic acid resources were made available. When combined to a recent proteomic analysis of the coral skeletal organic matrix (SOM), they enabled the identification of several skeletal matrix proteins, making A. millepora into an emerging model for biomineralization studies. Here we describe the skeletal microstructure of A. millepora skeleton, together with a functional and biochemical characterization of its occluded SOM that focuses on the protein and saccharidic moieties. The skeletal matrix proteins show a large range of isoelectric points, compositional patterns and signatures. Besides secreted proteins, there are a significant number of proteins with membrane attachment sites such as transmembrane domains and GPI anchors as well as proteins with integrin binding sites. These features show that the skeletal proteins must have strong adhesion properties in order to function in the calcifying space. Moreover this data suggest a molecular connection between the calcifying epithelium and the skeletal tissue during biocalcification. In terms of sugar moieties, the enrichment of the SOM in arabinose is striking, and the monosaccharide composition exhibits the same signature as that of mucus of acroporid corals. Finally, we observe that the interaction of the acetic acid soluble SOM on the morphology of in vitro grown CaCO3 crystals is very pronounced when compared with the calcifying matrices of some mollusks. In light of these results, we wish to commend Acropora millepora as a model for biocalcification studies in scleractinians, from molecular and structural viewpoints.

}, keywords = {Acetic Acid, Amination, Animals, Anthozoa, Bone and Bones, Calcium Carbonate, Crystallization, Gels, Monosaccharides, Proteins, Solubility, Spectroscopy, Fourier Transform Infrared, Spectrum Analysis, Raman}, issn = {1932-6203}, doi = {10.1371/journal.pone.0097454}, author = {Ramos-Silva, Paula and Kaandorp, Jaap and Herbst, Fr{\'e}d{\'e}ric and Plasseraud, Laurent and Alcaraz, G and Stern, Christine and Corneillat, Marion and Guichard, N and Durlet, Christophe and Gilles Luquet and Marin, F} } @article {3417, title = {Structures of benthic prokaryotic communities and their hydrolytic enzyme activities resuspended from samples of intertidal mudflats: An experimental approach}, journal = {Journal of Sea Research}, volume = {92}, year = {2014}, month = {09/2014}, pages = {158-169}, author = {Clarisse Mallet and H{\'e}l{\`e}ne Agogu{\'e} and Fr{\'e}d{\'e}rique Bonnemoy and Katell Guizien and Francis Orvain and Christine Dupuy} } @article {4512, title = {Temperature modulates the progression of vitellogenesis in the European eel}, journal = {Aquaculture}, volume = {434}, year = {2014}, pages = {38-47}, author = {Mazzeo, I and Penaranda, David S and Gallego, Victor and Sylvie Baloche and Nourizadeh-Lillabadi, R and Tveiten, Helge and Sylvie Dufour and Asturiano, Juan F and Weltzien, Finn-Arne and Perez, Luz} } @article {3415, title = {Tidal and seasonal effects on the short-term temporal patterns of bacteria, microphytobenthos and exopolymers in natural intertidal biofilms (Brouage, France)}, journal = {Journal of Sea Research}, volume = {92}, year = {2014}, month = {09/2014}, pages = {6-18}, author = {Francis Orvain and Margot de Crignis and Katell Guizien and S{\'e}bastien Lefebvre and Clarisse Mallet and Takahashi, E and Christine Dupuy} } @article {3488, title = {Veliger Size at Metamorphosis and Temporal Variability in Prodissoconch II Morphometry in the Blue Mussel (Mytilus edulis): Potential Impact on Recruitment}, journal = {Journal of Shellfish Research}, volume = {33}, year = {2014}, month = {08/2014}, pages = {443-455}, abstract = {

Examination of the larval shell (prodissoconch) of molluscs with planktotrophic development can provide valuable information on their planktonic and early benthic life. We examined temporal variability of abundance and size among 11,994 veligers of the blue mussel (Mytilus edulis) in a coastal lagoon during settling periods between 1995 and 2009. Size and date at metamorphosis during the recruitment season were determined for 1,925 postlarvae (shell length, 255{\textendash}900 {\textmu}m) with prodissoconch II (PII) measurements. Emphasizing the recurrence of metamorphosis delay in the field, our study reveals a net increase in mean size at metamorphosis through time, with means for PII size ranging from 255{\textendash}288 {\textmu}m early in summer (after peak spawning events) to 400{\textendash}422 {\textmu}m (PII) during late July to early September. By estimating the {\textquotedblleft}true{\textquotedblright} settlement date using the amount of dissoconch secreted after metamorphosis, such time-series analyses appropriately recapitulated the temporal pattern of mean pediveliger (competent larvae) size in the plankton. Our results demonstrate that greater settlement success rates were related to small size at metamorphosis{\textemdash}in particular, less than 320 {\textmu}m. Seasonal increase in mean PII size occurring during the latter part of the settling period may be explained by competent veligers remaining adrift and delayed metamorphosis as a result of the lack of favorable encounters with a suitable substrate or the absence of specific trophic signals, or cues, required for stimulating settlement, thus forcing larvae to continue planktonic growth. The difference between the smallest and largest means for PII size corresponds to 122 {\textmu}m of larval shell growth, or 47.8\%, potentially representing a 322\% difference in larval body mass at settlement.

}, keywords = {blue mussel, delayed metamorphosis, larval settlement, Mytilus edulis, prodissoconch II, recruitment, veligers}, doi = {http://dx.doi.org/10.2983/035.033.0213}, url = {http://www.bioone.org/doi/full/10.2983/035.033.0213}, author = {Martel, Andr{\'e} L. and R{\'e}jean Tremblay and Nicolas Toupoint and Fr{\'e}d{\'e}ric Olivier and Myrand, B} } @article {5826, title = {{Applying the concept of the ecological niche and a macroecological approach to understand how climate influences zooplankton: Advantages, assumptions, limitations and requirements}}, journal = {Progress in Oceanography}, volume = {111}, year = {2013}, pages = {75{\textendash}90}, abstract = {

Ecosystem effects of climate change have been detected in all components of the Earth System. In the marine biosphere, climate-change responses have caused large and well-documented biogeographical and phenological shifts, which have in turn altered local dominance hierarchies, and also the structure, diversity and functional linkages within regional marine ecosystems. There is an urgent need to improve both our knowledge of the global-scale effects of climate change on marine biodiversity and our capacity to project future impacts. But extrapolation of previously estimated changes to additional places and to future conditions is complicated by non-linear responses to environmental variables, and also by complexities of multivariate interaction that can lead to tipping-points. In this paper, we show how observations from widely-spaced locations can be combined to characterise the ecological niche of a species, and how the concept of the niche can be used to understand and project how climate-induced changes in temperatures will alter marine zooplankton both locally and globally. As an example to illustrate our view, we apply this framework to the relatively well-known copepod Calanus finmarchicus. Our results suggest that climate change will strongly affect the local abundance of this species in the North Atlantic Ocean by the end of this century. Predicted changes are large (e.g. increase by ??6-10-fold of the temporal changes in the abundance of C. finmarchicus) and vary as a function of the magnitude of warming and the local sign and steepness of the thermal niche. Substantial rates of change hold even under optimistic climatic scenarii. After reviewing the main limitations of the niche concept in bioclimatological research, we argue that the application of this concept in ecology and bioclimatology might nevertheless represent the best tool currently available to scientists to discern and anticipate the effect of global climate change on species and ecosystems. The framework we proposed forces us however to think globally and to develop a worldwide coordinated macroecological approach, that includes global monitoring, new mathematical tools of detection and new types of modeling. ?? 2012 Elsevier Ltd.

}, issn = {00796611}, author = {Gr{\'e}gory Beaugrand and Mackas, Dave and Goberville, Eric} } @article {5822, title = {{Decline in Kelp in West Europe and Climate}}, journal = {PLoS ONE}, volume = {8}, year = {2013}, abstract = {

Kelp ecosystems form widespread underwater forests playing a major role in structuring the biodiversity at a regional scale. Some seaweeds such as Laminaria digitata are also economically important, being exploited for their alginate and iodine content. Although some studies have shown that kelp ecosystems are regressing and that multiple causes are likely to be at the origin of the disappearance of certain populations, the extent to which global climate change may play a role remains speculative. Here we show that many populations of L. digitata along European coasts are on the verge of local extinction due to a climate-caused increase in sea temperature. By modeling the spatial distribution of the seaweed, we evaluate the possible implications of global climate change for the geographical patterns of the species using temperature data from the Coupled Model Intercomparison Project phase 5 (CMIP5). Projections of the future range of L. digitata throughout the 21st century show large shifts in the suitable habitat of the kelp and a northward retreat of the southern limit of its current geographic distribution from France to Danish coasts and the southern regions of the United Kingdom. However, these projections depend on the intensity of warming. A medium to high warming is expected to lead to the extirpation of the species as early as the first half of the 21st century and there is high confidence that regional extinction will spread northwards by the end of this century. These changes are likely to cause the decline of species whose life cycle is closely dependent upon L. digitata and lead to the establishment of new ecosystems with lower ecological and economic values.

}, issn = {19326203}, author = {Virginie Raybaud and Gr{\'e}gory Beaugrand and Goberville, Eric and Delebecq, Gaspard and Destombe, Christophe and Valero, Myriam and Dominique Davoult and Morin, Pascal and Gevaert, Francois} } @article {6836, title = {Designing observational biologging studies to assess the causal effect of instrumentation}, journal = {Methods in Ecology and Evolution}, volume = {4}, year = {2013}, pages = {802{\textendash}810}, doi = { https://doi.org/10.1111/2041-210X.12075}, url = {https://besjournals.onlinelibrary.wiley.com/doi/full/10.1111/2041-210X.12075}, author = {Authier, Matthieu and Clara P{\'e}ron and Mante, Alain and Vidal, Patrick and Gr{\'e}millet, David} } @article {7331, title = {Highly Dynamic Cellular-Level Response of Symbiotic Coral to a Sudden Increase in Environmental NitrogenABSTRACT}, journal = {mBio}, volume = {4}, year = {2013}, month = {Jan-07-2013}, doi = {10.1128/mBio.00052-13}, url = {https://mbio.asm.org/content/4/3/e00052-13}, author = {Kopp, C. and Pernice, M. and Domart-Coulon, I. and Djediat, C. and Spangenberg, J. E. and Alexander, D. T. L. and Hignette, M. and Tarik Meziane and Meibom, A.}, editor = {Orphan, Victoria and McFall-Ngai, Margaret J.} } @article {7333, title = {Impacts of shrimp farm effluent on water quality, benthic metabolism and~N-dynamics in a mangrove forest (New Caledonia)}, journal = {Estuarine, Coastal and Shelf Science}, volume = {117}, year = {2013}, month = {Jan-01-2013}, pages = {12 - 21}, issn = {02727714}, doi = {10.1016/j.ecss.2012.07.012}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0272771412002739}, author = {Molnar, Nathalie and Welsh, David T. and Marchand, Cyril and Deborde, Jonathan and Tarik Meziane} } @article {8586, title = {Importance of the connectivity of Spanish stopovers for Black Storks}, journal = {Bird Study}, volume = {60}, year = {2013}, month = {Jan-11-2013}, pages = {550 - 554}, issn = {0006-3657}, doi = {10.1080/00063657.2013.851643}, url = {http://www.tandfonline.com/doi/abs/10.1080/00063657.2013.851643}, author = {Chevallier, Damien and Baillon, Fran{\c c}ois and Le Maho, Yvon and Blanc, Stephane and Brossault, Paul and Massemin, Sylvie} } @article {5825, title = {{Long-term responses of North Atlantic calcifying plankton to climate change}}, journal = {Nature Climate Change}, volume = {3}, year = {2013}, pages = {263{\textendash}267}, abstract = {

The global increase in atmospheric carbon dioxide concentration is potentially threatening marine biodiversity in two ways. First, carbon dioxide and other greenhouse gases accumulating in the atmosphere are causing global warming1. Second, carbon dioxide is altering sea water chemistry, making the ocean more acidic2. Although temperature has a cardinal influence on all biological processes from the molecular to the ecosystem level3, acidification might impair the process of calcification or exacerbate dissolution of calcifying organisms4. Here, we show however that North Atlantic calcifying plankton primarily responded to climate-induced changes in temperatures during the period 1960{\textendash}2009, overriding the signal from the effects of ocean acidification. We provide evidence that foraminifers, coccolithophores, both pteropod and nonpteropod molluscs and echinoderms exhibited an abrupt shift circa 1996 at a time of a substantial increase in temperature5 and that some taxa exhibited a poleward movement in agreement with expected biogeographical changes under sea temperature warming6,7. Although acidification may become a serious threat to marine calcifying organisms, our results suggest that over the study period the primary driver of North Atlantic calcifying planktonwas oceanic temperature.

}, issn = {1758-678X}, url = {http://www.nature.com/doifinder/10.1038/nclimate1753}, author = {Gr{\'e}gory Beaugrand and McQuatters-Gollop, Abigail and Martin Edwards and Goberville, Eric} } @article {6890, title = {Oyster sex determination is influenced by temperature - First clues in spat during first gonadic differentiation and gametogenesis}, journal = {Comparative Biochemistry and Physiology - Part A: Molecular and Integrative Physiology}, volume = {165}, year = {2013}, pages = {61-69}, keywords = {Oyster spat, Sex determination pathway, Sex ratio, Temperature, TSD}, doi = {10.1016/j.cbpa.2013.02.007}, url = {https://hal-normandie-univ.archives-ouvertes.fr/hal-02296506}, author = {Santerre, Christelle and Sourdaine, Pascal and Marc, Nicolas and Mingant, Christian and Robert, Ren{\'e} and Anne-Sophie Martinez} } @article {7356, title = {Seasonal Variations in Maternal Provisioning of Crepidula fornicata (Gastropoda): Fatty Acid Composition of Females, Embryos and Larvae}, journal = {PLoS ONE}, volume = {8}, year = {2013}, month = {Dec-09-2014}, pages = {e75316}, doi = {10.1371/journal.pone.007531610.137}, url = {https://dx.plos.org/10.1371/journal.pone.0075316}, author = {Leroy, Fanny and Tarik Meziane and Riera, Pascal and Comtet, Thierry}, editor = {Anil, Arga~Chandrashekar} } @article {7340, title = {Trophic resources of the bivalve, Venus verrucosa , in the Chausey archipelago (Normandy, France) determined by stable isotopes and fatty acids}, journal = {Aquatic Living Resources}, volume = {26}, year = {2013}, month = {Jan-01-2013}, pages = {229 - 239}, issn = {0990-7440}, doi = {10.1051/alr/2013058}, url = {http://www.alr-journal.org/10.1051/alr/2013058}, author = {Perez, V{\'e}ronique and Fr{\'e}d{\'e}ric Olivier and Tremblay, Rejean and Neumeier, Urs and Thebault, Julien and Chauvaud, Laurent and Tarik Meziane} } @article {8462, title = {Accuracy of pitfall traps for monitoring populations of the amphipod Orchestia gammarella (Pallas 1766) in saltmarshes}, journal = {Estuarine, Coastal and Shelf Science}, volume = {113}, year = {2012}, month = {Jan-11-2012}, pages = {314 - 316}, issn = {02727714}, doi = {10.1016/j.ecss.2012.07.022}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0272771412002922}, author = {Mantzouki, Evanthia and Fr{\'e}d{\'e}ric Ysnel and Alexandre Carpentier and P{\'e}tillon, Julien} } @article {6892, title = {Expression of a Natural Antisense Transcript of Cg-Foxl2 during the Gonadic Differentiation of the Oyster Crassostrea gigas : First Demonstration in the Gonads of a Lophotrochozoa Species}, journal = {Sexual Development}, volume = {6}, year = {2012}, pages = {210-221}, doi = {10.1159/000338085}, url = {https://hal-normandie-univ.archives-ouvertes.fr/hal-02296522}, author = {Santerre, C. and Sourdaine, P. and Anne-Sophie Martinez} } @article {7355, title = {New 2-Methyl-13-Icosenoic Acid from the Temperate Calcisponge Leuconia johnstoni}, journal = {Lipids}, volume = {47}, year = {2012}, month = {Jan-04-2012}, pages = {345 - 353}, issn = {0024-4201}, doi = {10.1007/s11745-011-3631-4}, url = {http://doi.wiley.com/10.1007/s11745-011-3631-4}, author = {Qu{\'e}vrain, Elodie and Barnathan, Gilles and Tarik Meziane and Domart-Coulon, Isabelle and Rabesaotra, Vony and Bourguet-Kondracki, Marie-Lise} } @article {7339, title = {Ontogenetic change in the lipid and fatty acid composition of scleractinian coral larvae}, journal = {Coral Reefs}, volume = {31}, year = {2012}, month = {Jan-06-2012}, pages = {613 - 619}, issn = {0722-4028}, doi = {10.1007/s00338-012-0874-3}, url = {http://link.springer.com/10.1007/s00338-012-0874-3}, author = {Figueiredo, J. and Baird, A. H. and Cohen, M. F. and Flot, J.-F. and Kamiki, T. and Tarik Meziane and Tsuchiya, M. and Yamasaki, H.} } @article {7341, title = {Responses of juvenile sea bass, Dicentrarchus labrax, exposed to acute concentrations of crude oil, as assessed by molecular and physiological biomarkers}, journal = {Chemosphere}, volume = {87}, year = {2012}, month = {Jan-05-2012}, pages = {692 - 702}, issn = {00456535}, doi = {10.1016/j.chemosphere.2011.12.059}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0045653511014287}, author = {Kerambrun, E. and Le Floch, S. and Sanchez, W. and Thomas Guyon, H. and Tarik Meziane and Henry, F. and Amara, R.} } @article {7351, title = {Surface adhesion of microphytobenthic biofilms is enhanced under Hediste diversicolor (O.F. M{\"u}ller) trophic pressure}, journal = {Journal of Experimental Marine Biology and Ecology}, volume = {438}, year = {2012}, month = {Jan-12-2012}, pages = {52 - 60}, issn = {00220981}, doi = {10.1016/j.jembe.2012.10.005}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0022098112003577}, author = {Passarelli, Claire and C{\'e}dric Hubas and Nicolas Segui, Audrey and Grange, Julie and Tarik Meziane} } @article {8457, title = {Rehabilitation project of a managed marsh: Biodiversity assessment of different management measures}, journal = {Procedia Environmental Sciences}, volume = {9}, year = {2011}, month = {Jan-01-2011}, pages = {96 - 103}, issn = {18780296}, doi = {10.1016/j.proenv.2011.11.016}, url = {https://linkinghub.elsevier.com/retrieve/pii/S187802961100778X}, author = {Leroy, Boris and Morel, Lo{\"\i}s and Eybert, Marie-Christine and Fr{\'e}d{\'e}ric Ysnel and Georges, Anita} } @article {7343, title = {There{\textquoteright}s more to the picture than meets the eye: Sampling microphytobenthos in a heterogeneous environment}, journal = {Estuarine, Coastal and Shelf Science}, volume = {95}, year = {2011}, month = {Jan-12-2011}, pages = {470 - 476}, issn = {02727714}, doi = {10.1016/j.ecss.2011.10.021}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0272771411004434}, author = {Spilmont, Nicolas and Seuront, Laurent and Tarik Meziane and Welsh, David T.} } @article {8591, title = {The use of stopover sites by Black Storks (Ciconia nigra) migrating between West Europe and West Africa as revealed by satellite telemetry}, journal = {Journal of Ornithology}, volume = {152}, year = {2011}, month = {Jan-01-2011}, pages = {1 - 13}, issn = {2193-7192}, doi = {10.1007/s10336-010-0536-6}, url = {http://link.springer.com/10.1007/s10336-010-0536-6}, author = {Chevallier, D. and Le Maho, Y. and Brossault, P. and Baillon, F. and Massemin, S.} } @article {6841, title = {At-sea distribution and diet of an endangered top predator: relationship between white-chinned petrels and commercial longline fisheries}, journal = {Endangered species research}, volume = {13}, year = {2010}, pages = {1{\textendash}16}, doi = {10.3354/esr00309 }, url = {https://www.int-res.com/abstracts/esr/v13/n1/p1-16/}, author = {Delord, K. and C{\'e}dric Cotte and Clara P{\'e}ron and MARTEAU, C{\'e}dric and Patrice Pruvost and Nicolas Gasco and Guy Duhamel and Cherel, Yves and WEIMERSKIRCH, Henri} } @article {8593, title = {Human activity and the drying up of rivers determine abundance and spatial distribution of Black Storks Ciconia nigra on their wintering grounds}, journal = {Bird Study}, volume = {57}, year = {2010}, month = {May-08-2012}, pages = {369 - 380}, issn = {0006-3657}, doi = {10.1080/00063651003678467}, url = {https://www.tandfonline.com/doi/full/10.1080/00063651003678467}, author = {Chevallier, Damien and Le Maho, Yvon and Baillon, Fran{\c c}ois and Duponnois, Robin and Dieulin, Claudine and Brossault, Paul and De Franclieu, Philippe and Lorge, Patric and Aurouet, Axel and Massemin, Sylvie} } @article {8594, title = {The Importance of Roosts for Black Storks Ciconia nigra Wintering in West Africa}, journal = {Ardea}, volume = {98}, year = {2010}, month = {Jan-03-2010}, pages = {91 - 96}, issn = {0373-2266}, doi = {10.5253/078.098.0111}, url = {http://www.bioone.org/doi/abs/10.5253/078.098.0111}, author = {Chevallier, D. and Duponnois, R. and Baillon, F. and Brossault, P. and Gr{\'e}goire, J-M. and Eva, H. and Maho, Y. Le and Massemin, S.} } @article {8592, title = {Influence of weather conditions on the flight of migrating black storks}, journal = {Proceedings of the Royal Society B: Biological Sciences}, volume = {277}, year = {2010}, month = {Oct-09-2011}, pages = {2755 - 2764}, issn = {0962-8452}, doi = {10.1098/rspb.2010.0422}, url = {https://royalsocietypublishing.org/doi/10.1098/rspb.2010.0422}, author = {Chevallier, D. and Handrich, Y. and Georges, J.-Y. and Baillon, F. and Brossault, P. and Aurouet, A. and Le Maho, Y. and Massemin, S.} } @article {6842, title = {Seasonal variation in oceanographic habitat and behaviour of white-chinned petrels Procellaria aequinoctialis from Kerguelen Island}, journal = {Marine Ecology Progress Series}, volume = {416}, year = {2010}, pages = {267{\textendash}284}, doi = {10.3354/meps08785}, url = {https://www.int-res.com/abstracts/meps/v416/p267-284/}, author = {Clara P{\'e}ron and Delord, K. and Phillips, Richard and Charbonnier, Yohan and MARTEAU, C{\'e}dric and Louzao, Maite and WEIMERSKIRCH, Henri} } @article {7352, title = {Fatty acid markers as an indicator for temporal changes in food sources of the bivalve Quidnipagus palatum}, journal = {Aquatic Ecosystem Health \& Management}, volume = {12}, year = {2009}, month = {Jun-11-2011}, pages = {390 - 400}, issn = {1463-4988}, doi = {10.1080/14634980903347589}, url = {http://www.tandfonline.com/doi/abs/10.1080/14634980903347589}, author = {Bachok, Zainudin and Tarik Meziane and Mfilinge, Prosper L. and Tsuchiya, Makoto} } @article {6889, title = {Identification and expression of a factor of the DM family in the oyster Crassostrea gigas}, journal = {Comparative Biochemistry and Physiology - Part A: Molecular and Integrative Physiology}, volume = {152}, year = {2009}, pages = {189-196}, keywords = {Crassostrea gigas, Dmrt1, Dmrt4, Dmrt5, Oyster, Sex determination}, doi = {10.1016/j.cbpa.2008.09.019}, url = {https://hal-normandie-univ.archives-ouvertes.fr/hal-02296545}, author = {Naimi, Amine and Anne-Sophie Martinez and Specq, Marie-Laure and Mrac, Abdellah and Diss, Blandine and Mathieu, Michel and Sourdaine, Pascal} } @article {7344, title = {Identification of the food sources of sympatric ghost shrimp ( Trypaea australiensis ) and soldier crab ( Mictyris longicarpus ) populations using a lipid biomarker, dual stable isotope approach}, journal = {Austral Ecology}, volume = {34}, year = {2009}, month = {Jan-12-2009}, pages = {878 - 888}, issn = {14429985}, doi = {10.1111/aec.2009.34.issue-810.1111/j.1442-9993.2009.01994.x}, url = {http://blackwell-synergy.com/doi/abs/10.1111/aec.2009.34.issue-8}, author = {Spilmont, Nicolas and Tarik Meziane and Seuront, Laurent and Welsh, David T.} } @article {6891, title = {Molecular cloning and gene expression of Cg-Foxl2 during the development and the adult gametogenetic cycle in the oyster Crassostrea gigas}, journal = {Comparative Biochemistry and Physiology - Part B: Biochemistry and Molecular Biology}, volume = {154}, year = {2009}, pages = {134-142}, keywords = {Adult gametogenetic cycle, Cg-DMl, Crassostrea gigas, Development, Foxl2, Gonad, Oyster, Sex determination}, doi = {10.1016/j.cbpb.2009.05.011}, url = {https://hal-normandie-univ.archives-ouvertes.fr/hal-02296548}, author = {Naimi, Amine and Anne-Sophie Martinez and Specq, Marie-Laure and Diss, Blandine and Mathieu, Michel and Sourdaine, Pascal} } @article {7345, title = {Oxygen and nutrient dynamics of the upside down jellyfish (Cassiopea sp.) and its influence on benthic nutrient exchanges and primary production}, journal = {Hydrobiologia}, volume = {635}, year = {2009}, month = {Jan-11-2009}, pages = {351 - 362}, issn = {0018-8158}, doi = {10.1007/s10750-009-9928-0}, url = {http://link.springer.com/10.1007/s10750-009-9928-0}, author = {Welsh, David T. and Dunn, Ryan J. K. and Tarik Meziane} } @article {7346, title = {Role of grapsid crabs, Parasesarma erythrodactyla, in entry of mangrove leaves into an estuarine food web: a mesocosm study}, journal = {Marine Biology}, volume = {156}, year = {2009}, month = {Jan-10-2009}, pages = {2343 - 2352}, issn = {0025-3162}, doi = {10.1007/s00227-009-1262-6}, url = {http://link.springer.com/10.1007/s00227-009-1262-6}, author = {Nerot, Caroline and Tarik Meziane and Provost-Govrich, Anais and Rybarczyk, Herv{\'e} and Lee, S. Yip} } @article {7342, title = {Opportunistic predation by small fishes on epibiota of jetty pilings in urban waterways}, journal = {Journal of Fish Biology}, volume = {72}, year = {2008}, month = {Jan-01-2008}, pages = {205 - 217}, doi = {10.1111/j.1095-8649.2007.01705.x}, url = {http://doi.wiley.com/10.1111/j.1095-8649.2007.01705.x}, author = {Moreau, S. and P{\'e}ron, C. and Pitt, K. A. and Connolly, R. M. and Lee, S. Y. and Tarik Meziane} } @article {8596, title = {Prey selection of the black stork in the African wintering area}, journal = {Journal of Zoology}, volume = {276}, year = {2008}, month = {Jan-11-2008}, pages = {276 - 284}, issn = {0952-8369}, doi = {10.1111/jzo.2008.276.issue-310.1111/j.1469-7998.2008.00488.x}, url = {https://onlinelibrary.wiley.com/toc/14697998/276/3}, author = {Chevallier, D. and Baillon, F. and Robin, J.-P. and Le Maho, Y. and Massemin-Challet, S.} } @article {6886, title = {Study of the potential spermatogonial stem cell compartment in dogfish testis, Scyliorhinus canicula L.}, journal = {Cell and Tissue Research}, volume = {332}, year = {2008}, pages = {533-542}, abstract = {In the lesser-spotted dogfish (Scyliorhinus canicula), spermatogenesis takes place within spermatocysts made up of Sertoli cells associated with stage-synchronized germ cells. As shown in testicular cross sections, cysts radiate in maturational order from the germinative area, where they are formed, to the opposite margin of the testis, where spermiation occurs. In the germinative zone, which is located in a specific area between the tunica albuginea of the testis and the dorsal testicular vessel, individual large spermatogonia are surrounded by elongated somatic cells. The aim of this study has been to define whether these spermatogonia share characteristics with spermatogonial stem cells described in vertebrate and non-vertebrate species. We have studied their ultrastructure and their mitotic activity by 5{\textquoteright}-bromo-2{\textquoteright}-deoxyuridine (BrdU) incorporation and proliferating cell nuclear antigen (PCNA) immunodetection. Additionally, immunodetection of c-Kit receptor, a marker of differentiating spermatogonia in rodents, and of alpha- and beta-spectrins, as constituents of the spectrosome and the fusome, has been performed. Ultrastructurally, nuclei of stage I spermatogonia present the same mottled aspect in dogfish as undifferentiated spermatogonia nuclei in rodents. Moreover, intercellular bridges are not observed in dogfish spermatogonia, although they are present in stage II spermatogonia. BrdU and PCNA immunodetection underlines their low mitotic activity. The presence of a spectrosome-like structure, a cytological marker of the germline stem cells in Drosophila, has been observed. Our results constitute the first step in the study of spermatogonial stem cells and their niche in the dogfish.}, keywords = {Lesser-spotted dogfish - Scyliorhinus canicula (Elasmobrachii), Spermatogenesis, Spermatogonia}, doi = {10.1007/s00441-008-0590-z}, url = {https://hal-normandie-univ.archives-ouvertes.fr/hal-02296550}, author = {Loppion, Geraldine and Crespel, Am{\'e}lie and Anne-Sophie Martinez and Auvray, Pierr{\"\i}ck and Sourdaine, Pascal} } @article {7325, title = {Growth and condition indices in juvenile sole Solea solea measured to assess the quality of essential fish habitat}, journal = {Marine Ecology Progress Series}, volume = {351}, year = {2007}, month = {Jun-12-2007}, pages = {201 - 208}, issn = {0171-8630}, doi = {10.3354/meps07154}, url = {http://www.int-res.com/abstracts/meps/v351/p201-208/}, author = {Amara, R and Tarik Meziane and Gilliers, C and Hermel, G and Laffargue, P} } @article {7337, title = {Inter-specific and geographical variations in the fatty acid composition of mangrove leaves: implications for using fatty acids as a taxonomic tool and tracers of organic matter}, journal = {Marine Biology}, volume = {150}, year = {2007}, month = {Jan-03-2007}, pages = {1103 - 1113}, issn = {0025-3162}, doi = {10.1007/s00227-006-0424-z}, url = {http://link.springer.com/10.1007/s00227-006-0424-z}, author = {Tarik Meziane and Lee, S. Y. and Mfilinge, P. L. and Shin, P. K. S. and Lam, M. H. W. and Tsuchiya, M.} } @article {7358, title = {Fate of mangrove organic matter along a subtropical estuary: small-scale exportation and contribution to the food of crab communities}, journal = {Marine Ecology Progress Series}, volume = {312}, year = {2006}, month = {Dec-04-2007}, pages = {15 - 27}, issn = {0171-8630}, doi = {10.3354/meps312015}, url = {http://www.int-res.com/abstracts/meps/v312/p15-27/}, author = {Tarik Meziane and d’Agata, F and Lee, SY} } @article {7328, title = {Fatty acids as trophic tracers in an experimental estuarine food chain: Tracer transfer}, journal = {Journal of Experimental Marine Biology and Ecology}, volume = {336}, year = {2006}, month = {Jan-08-2006}, pages = {42 - 53}, issn = {00220981}, doi = {10.1016/j.jembe.2006.04.004}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0022098106002012}, author = {Hall, David and Lee, S.Y. and Tarik Meziane} } @article {7330, title = {Litter dynamics and particulate organic matter outwelling from a subtropical mangrove in Okinawa Island, South Japan}, journal = {Estuarine, Coastal and Shelf Science}, volume = {63}, year = {2005}, month = {Jan-04-2005}, pages = {301 - 313}, issn = {02727714}, doi = {10.1016/j.ecss.2004.11.022}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0272771404003543}, author = {Mfilinge, Prosper L. and Tarik Meziane and Bachok, Zainudin and Tsuchiya, Makoto} } @article {7349, title = {Total Lipid and Fatty Acid Classes in Decomposing Mangrove Leaves of Bruguiera gymnorrhiza and Kandelia candel: Significance with respect to Lipid Input}, journal = {Journal of Oceanography}, volume = {61}, year = {2005}, month = {Jan-06-2005}, pages = {613 - 622}, issn = {0916-8370}, doi = {10.1007/s10872-005-0069-4}, url = {http://link.springer.com/10.1007/s10872-005-0069-4}, author = {Mfilinge, Prosper L. and Tarik Meziane and Bachok, Zainudin and Tsuchiya, Makoto} } @article {7336, title = {Fatty acids in decomposing mangrove leaves: microbial activity, decay and nutritional quality}, journal = {Marine Ecology Progress Series}, volume = {265}, year = {2003}, month = {Jan-01-2003}, pages = {97 - 105}, issn = {0171-8630}, doi = {10.3354/meps265097}, url = {http://www.int-res.com/abstracts/meps/v265/p97-105/}, author = {Mfilinge, PL and Tarik Meziane and Bachok, Z and Tsuchiya, M} } @article {7334, title = {Croissance de juv{\'e}niles de Nereis diversicolor nourris avec des d{\'e}tritus d{\textquoteright}halophytes}, journal = {Oceanologica Acta}, volume = {25}, year = {2002}, month = {Jan-05-2002}, pages = {119 - 124}, issn = {03991784}, doi = {10.1016/S0399-1784(02)01187-8}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0399178402011878}, author = {Tarik Meziane and Retiere, Christian} } @article {7347, title = {Feeding deterrence of Azolla in relation to deoxyanthocyanin and fatty acid composition}, journal = {Aquatic Botany}, volume = {74}, year = {2002}, month = {Jan-10-2002}, pages = {181 - 187}, issn = {03043770}, doi = {10.1016/S0304-3770(02)00077-3}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0304377002000773}, author = {Cohen, Michael F and Tarik Meziane and Tsuchiya, Makoto and Yamasaki, Hideo} } @article {7326, title = {Organic matter in a subtropical mangrove-estuary subjected to wastewater discharge: Origin and utilisation by two macrozoobenthic species}, journal = {Journal of Sea Research}, volume = {47}, year = {2002}, month = {Jan-02-2002}, pages = {1 - 11}, issn = {13851101}, doi = {10.1016/S1385-1101(01)00092-2}, url = {https://linkinghub.elsevier.com/retrieve/pii/S1385110101000922}, author = {Tarik Meziane and Tsuchiya, Makoto} } @article {7357, title = {Fatty acids as tracers of organic matter in the sediment and food web of a mangrove/intertidal flat ecosystem, Okinawa, Japan}, journal = {Marine Ecology Progress Series}, volume = {200}, year = {2000}, month = {Jan-01-2000}, pages = {49 - 57}, issn = {0171-8630}, doi = {10.3354/meps200049}, url = {http://www.int-res.com/abstracts/meps/v200/p49-57/}, author = {Tarik Meziane and Tsuchiya, M} } @article {7329, title = {The use of lipid markers to define sources of organic matter in sediment and food web of the intertidal salt-marsh-flat ecosystem of Mont-Saint-Michel Bay, France}, journal = {Journal of Sea Research}, volume = {38}, year = {1997}, month = {Jan-12-1997}, pages = {47 - 58}, issn = {13851101}, doi = {10.1016/S1385-1101(97)00035-X}, url = {https://linkinghub.elsevier.com/retrieve/pii/S138511019700035X}, author = {Tarik Meziane and Bodineau, Laurent and Retiere, Christian and Thoumelin, Guy} }