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- Juliette RAVAUX
Juliette RAVAUX
My current research themes focus on different species of tropical shrimp from the Indo-Pacific islands, and abyssal shrimp from deep hydrothermal vents:
Ecophysiological aspects of migration in tropical amphidromous shrimps.
The objective of this project is to define the tolerance window and the acclimatization capacities to different environmental factors (temperature, salinity, turbidity, etc.) in amphidromous shrimps of the genus Caridina, in order to determine their preferences in terms of habitat and their capacities to colonize various environments. The aim is also to identify the environmental signals that guide individuals during migration, and to evaluate the impact of anthropogenic disturbances on these phenomena.
Role of sensory detection in habitat location in hydrothermal shrimp.
The objective of this project is to study chemoreception and thermoreception in shrimp endemic to deep hydrothermal vents, at different stages of their life, in order to elucidate the mechanisms of localization of hydrothermal fluid emissions.
My Papers
2015
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Mestre, Nélia C, Delphine Cottin, Raul Bettencourt, Ana Colaço, Sérgio PC Correia, Bruce Shillito, Sven Thatje, and Juliette Ravaux. 2015. “Is The Deep-Sea Crab Chaceon Affinis Able To Induce A Thermal Stress Response?”. Comp Biochem Physiol A Mol Integr Physiol 181: 54-61. doi:10.1016/j.cbpa.2014.11.015.
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Morris, J. P, S. Thatje, Juliette Ravaux, Bruce Shillito, and C. Hauton. 2015. “Characterising Multi-Level Effects Of Acute Pressure Exposure On A Shallow-Water Invertebrate: Insights Into The Kinetics And Hierarchy Of The Stress Response”. Journal Of Experimental Biology 218 (16): 2594 - 2602. doi:10.1242/jeb.125914. http://jeb.biologists.org/cgi/doi/10.1242/jeb.125914.
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Cascella, Kévin , Didier Jollivet, Claire Papot, Nelly Léger, Erwan Corre, Juliette Ravaux, Melody S Clark, and Jean-Yves Toullec. 2015. “Diversification, Evolution And Sub-Functionalization Of 70Kda Heat-Shock Proteins In Two Sister Species Of Antarctic Krill: Differences In Thermal Habitats, Responses And Implications Under Climate Change.”. Plos One 10 (4): e0121642. doi:10.1371/journal.pone.0121642.
2014
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Shillito, Bruce , Françoise Gaill, and Juliette Ravaux. 2014. “The Ipocamp Pressure Incubator For Deep-Sea Fauna”. J Mar Sci Technol 22 (1): 97-102. doi:10.6119/JMST-013-0718-3 . https://pdfs.semanticscholar.org/0804/23beebe022c1f0a644738e3ade83632322e8.pdf.
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