Evidence of silver eels contamination by microcystin-LR at the onset of their seaward migration: what consequences for their breeding potential?

International audience Thirty migrating silver eels Anguilla anguilla were collected in a river system where algal blooms occurred yearly. Fifty per cent of eel livers were contaminated by microcystin-LR (mean +/- S.D. toxin level: 28.1 +/- 22.4 ng g(-1)). Contaminated silver (v. healthy) eels had l...

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Published in:Journal of Fish Biology
Main Authors: Acou, A., Robinet, T., Lance, E., Gerard, Claudia, Mounaix, B., Brient, Luc, Le Rouzic, Bernard, Feunteun, Eric
Other Authors: Centre de Recherche sur les Ecosystèmes Littoraux Anthropisés (CRELA), Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS), Ecosystèmes, biodiversité, évolution Rennes (ECOBIO), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Observatoire des Sciences de l'Univers de Rennes (OSUR), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2), Université de Rennes (UNIV-RENNES)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2), Université de Rennes (UNIV-RENNES)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Centre National de la Recherche Scientifique (CNRS), Biologie des organismes marins et écosystèmes (BOME), Muséum national d'Histoire naturelle (MNHN)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)
Format: Article in Journal/Newspaper
Language:English
Published: HAL CCSD 2008
Subjects:
Online Access:https://hal.science/hal-00334553
https://doi.org/10.1111/j.1095-8649.2007.01726.x
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spelling ftunivnantes:oai:HAL:hal-00334553v1 2023-05-15T13:26:36+02:00 Evidence of silver eels contamination by microcystin-LR at the onset of their seaward migration: what consequences for their breeding potential? Acou, A. Robinet, T. Lance, E. Gerard, Claudia Mounaix, B. Brient, Luc Le Rouzic, Bernard Feunteun, Eric Centre de Recherche sur les Ecosystèmes Littoraux Anthropisés (CRELA) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS) Ecosystèmes, biodiversité, évolution Rennes (ECOBIO) Université de Rennes 1 (UR1) Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut Ecologie et Environnement (INEE) Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Observatoire des Sciences de l'Univers de Rennes (OSUR) Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2) Université de Rennes (UNIV-RENNES)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2) Université de Rennes (UNIV-RENNES)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Centre National de la Recherche Scientifique (CNRS) Biologie des organismes marins et écosystèmes (BOME) Muséum national d'Histoire naturelle (MNHN)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS) 2008 https://hal.science/hal-00334553 https://doi.org/10.1111/j.1095-8649.2007.01726.x en eng HAL CCSD Wiley info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1095-8649.2007.01726.x hal-00334553 https://hal.science/hal-00334553 doi:10.1111/j.1095-8649.2007.01726.x ISSN: 0022-1112 EISSN: 1095-8649 Journal of Fish Biology https://hal.science/hal-00334553 Journal of Fish Biology, 2008, 72 (3), pp.753-762. ⟨10.1111/j.1095-8649.2007.01726.x⟩ Anguilla anguilla breeding potential microcystin-LR silver European eel [SDV.EE]Life Sciences [q-bio]/Ecology environment info:eu-repo/semantics/article Journal articles 2008 ftunivnantes https://doi.org/10.1111/j.1095-8649.2007.01726.x 2023-02-08T04:07:29Z International audience Thirty migrating silver eels Anguilla anguilla were collected in a river system where algal blooms occurred yearly. Fifty per cent of eel livers were contaminated by microcystin-LR (mean +/- S.D. toxin level: 28.1 +/- 22.4 ng g(-1)). Contaminated silver (v. healthy) eels had lower fish condition. Consequences of this impact for the breeding potential of these migrating eels are discussed Article in Journal/Newspaper Anguilla anguilla Université de Nantes: HAL-UNIV-NANTES Journal of Fish Biology 72 3 753 762
institution Open Polar
collection Université de Nantes: HAL-UNIV-NANTES
op_collection_id ftunivnantes
language English
topic Anguilla anguilla
breeding potential
microcystin-LR
silver European eel
[SDV.EE]Life Sciences [q-bio]/Ecology
environment
spellingShingle Anguilla anguilla
breeding potential
microcystin-LR
silver European eel
[SDV.EE]Life Sciences [q-bio]/Ecology
environment
Acou, A.
Robinet, T.
Lance, E.
Gerard, Claudia
Mounaix, B.
Brient, Luc
Le Rouzic, Bernard
Feunteun, Eric
Evidence of silver eels contamination by microcystin-LR at the onset of their seaward migration: what consequences for their breeding potential?
topic_facet Anguilla anguilla
breeding potential
microcystin-LR
silver European eel
[SDV.EE]Life Sciences [q-bio]/Ecology
environment
description International audience Thirty migrating silver eels Anguilla anguilla were collected in a river system where algal blooms occurred yearly. Fifty per cent of eel livers were contaminated by microcystin-LR (mean +/- S.D. toxin level: 28.1 +/- 22.4 ng g(-1)). Contaminated silver (v. healthy) eels had lower fish condition. Consequences of this impact for the breeding potential of these migrating eels are discussed
author2 Centre de Recherche sur les Ecosystèmes Littoraux Anthropisés (CRELA)
Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS)
Ecosystèmes, biodiversité, évolution Rennes (ECOBIO)
Université de Rennes 1 (UR1)
Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut Ecologie et Environnement (INEE)
Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Observatoire des Sciences de l'Univers de Rennes (OSUR)
Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)
Université de Rennes (UNIV-RENNES)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)
Université de Rennes (UNIV-RENNES)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Centre National de la Recherche Scientifique (CNRS)
Biologie des organismes marins et écosystèmes (BOME)
Muséum national d'Histoire naturelle (MNHN)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)
format Article in Journal/Newspaper
author Acou, A.
Robinet, T.
Lance, E.
Gerard, Claudia
Mounaix, B.
Brient, Luc
Le Rouzic, Bernard
Feunteun, Eric
author_facet Acou, A.
Robinet, T.
Lance, E.
Gerard, Claudia
Mounaix, B.
Brient, Luc
Le Rouzic, Bernard
Feunteun, Eric
author_sort Acou, A.
title Evidence of silver eels contamination by microcystin-LR at the onset of their seaward migration: what consequences for their breeding potential?
title_short Evidence of silver eels contamination by microcystin-LR at the onset of their seaward migration: what consequences for their breeding potential?
title_full Evidence of silver eels contamination by microcystin-LR at the onset of their seaward migration: what consequences for their breeding potential?
title_fullStr Evidence of silver eels contamination by microcystin-LR at the onset of their seaward migration: what consequences for their breeding potential?
title_full_unstemmed Evidence of silver eels contamination by microcystin-LR at the onset of their seaward migration: what consequences for their breeding potential?
title_sort evidence of silver eels contamination by microcystin-lr at the onset of their seaward migration: what consequences for their breeding potential?
publisher HAL CCSD
publishDate 2008
url https://hal.science/hal-00334553
https://doi.org/10.1111/j.1095-8649.2007.01726.x
genre Anguilla anguilla
genre_facet Anguilla anguilla
op_source ISSN: 0022-1112
EISSN: 1095-8649
Journal of Fish Biology
https://hal.science/hal-00334553
Journal of Fish Biology, 2008, 72 (3), pp.753-762. ⟨10.1111/j.1095-8649.2007.01726.x⟩
op_relation info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1095-8649.2007.01726.x
hal-00334553
https://hal.science/hal-00334553
doi:10.1111/j.1095-8649.2007.01726.x
op_doi https://doi.org/10.1111/j.1095-8649.2007.01726.x
container_title Journal of Fish Biology
container_volume 72
container_issue 3
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