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Locomotion behavior of juveniles of the freshwater pearl mussel Margaritifera margaritifera: A new non-invasive tool for the evaluation of stress effects.

dc.rights.licenseopenen_US
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorBELAMY, Tiare
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorLEGEAY, Alexia
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorCACHOT, Jérôme
ORCID: 0000-0002-1492-9684
IDREF: 19667672X
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorCLERANDEAU, Christelle
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorBAUDRIMONT, Magalie
IDREF: 105696722
dc.date.accessioned2024-08-22T10:21:13Z
dc.date.available2024-08-22T10:21:13Z
dc.date.issued2023-06-01
dc.identifier.issn1879-1298en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/201251
dc.description.abstractEnThe lack of knowledge about the sensitivity of the endangered freshwater pearl mussel (FWPM) Margaritifera margaritifera to environmental pollution and the rapid decline of its populations in Europe, have led to the need of developing non-destructive experimental protocols in order to assess the impact of such pollution. This species has a complex life cycle and the early life stages are considered the most sensitive. This study deals with the development of a methodology for the assessment of juvenile mussels' locomotor behavior using an automated video tracking system. Different parameters were determined such as the duration of the video recording and light exposure as a stimulus during the experiment. Locomotion behavior pattern of juveniles was assessed in control condition and also following exposure to sodium chloride as a positive control in order to validate the experimental protocol developed in this study. Results showed that juveniles locomotion behavior was stimulated under light exposure. Moreover, exposure to sublethal concentrations of sodium chloride (0.8 and 1.2 g/L) for 24 h was found to decrease juveniles' locomotion by almost three-times, thus validating our experimental methodology. This study allowed to provide a new tool for the assessment of stress condition impacts on the juveniles of the endangered FWPM, highlighting the interest of such non-destructive biomarker of health for protected species. Consequently, this will help in the improvement of our knowledge on M. margaritifera sensitivity to environmental pollution.
dc.language.isoENen_US
dc.subject.enAnimals
dc.subject.enSodium Chloride
dc.subject.enFresh Water
dc.subject.enBivalvia
dc.subject.enEurope
dc.subject.enLocomotion
dc.title.enLocomotion behavior of juveniles of the freshwater pearl mussel Margaritifera margaritifera: A new non-invasive tool for the evaluation of stress effects.
dc.title.alternativeChemosphereen_US
dc.typeArticle de revueen_US
dc.identifier.doi10.1016/j.chemosphere.2023.138521en_US
dc.subject.halSciences de l'environnementen_US
dc.identifier.pubmed36990359en_US
bordeaux.journalChemosphereen_US
bordeaux.page138521en_US
bordeaux.volume327en_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.teamEAen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcepubmed
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exportfalse
workflow.import.sourcepubmed
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Chemosphere&rft.date=2023-06-01&rft.volume=327&rft.spage=138521&rft.epage=138521&rft.eissn=1879-1298&rft.issn=1879-1298&rft.au=BELAMY,%20Tiare&LEGEAY,%20Alexia&CACHOT,%20J%C3%A9r%C3%B4me&CLERANDEAU,%20Christelle&BAUDRIMONT,%20Magalie&rft.genre=article


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