Communities of metazoan parasites in seven sympatric skate species (Elasmobranchii, Rajidae) from the English Channel and Celtic Sea differing in conservation status
International audience Elasmobranch populations are in steep decline mainly due to overfishing bycatch, but parasites may accelerate the collapse of vulnerable and/or highly parasitized species. We therefore studied metazoan parasites of Rajidae from the northeast Atlantic: vulnerable Leucoraja full...
Published in: | Journal of Fish Biology |
---|---|
Main Authors: | , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2024
|
Subjects: | |
Online Access: | https://hal.science/hal-04649273 https://hal.science/hal-04649273v1/document https://hal.science/hal-04649273v1/file/Journal%20of%20Fish%20Biology%20-%202024%20-%20G%C3%A9rard%20-%20Communities%20of%20metazoan%20parasites%20in%20seven%20sympatric%20skate%20species%20.pdf https://doi.org/10.1111/jfb.15845 |
id |
ftanses:oai:HAL:hal-04649273v1 |
---|---|
record_format |
openpolar |
institution |
Open Polar |
collection |
Anses: HAL (Agence nationale de sécurité sanitaire de l’alimentation, de l’environnement et du travail) |
op_collection_id |
ftanses |
language |
English |
topic |
Rajidae biological indicators conservation status metazoan parasites [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
spellingShingle |
Rajidae biological indicators conservation status metazoan parasites [SDE.BE]Environmental Sciences/Biodiversity and Ecology Gerard, Claudia Trochard, Caroline Hervé, Maxime Hamel, Héloïse Gay, Mélanie Barbier, Michel Trancart, Thomas Barreau, Thomas Communities of metazoan parasites in seven sympatric skate species (Elasmobranchii, Rajidae) from the English Channel and Celtic Sea differing in conservation status |
topic_facet |
Rajidae biological indicators conservation status metazoan parasites [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
description |
International audience Elasmobranch populations are in steep decline mainly due to overfishing bycatch, but parasites may accelerate the collapse of vulnerable and/or highly parasitized species. We therefore studied metazoan parasites of Rajidae from the northeast Atlantic: vulnerable Leucoraja fullonica, near‐threatened Raja brachyura, Raja clavata, Raja microocellata and Raja undulata, and least‐concerned Raja montagui and Leucoraja naevus. Overall prevalence varied from 19% for R. montagui to 100% for L. fullonica. Parasite communities differed between skate species, and prevalence and abundance were higher for L. fullonica, R. microocellata, and R. undulata. We recorded 11 parasite taxa in the study: three nematodes, six cestodes, one monogenean, and one myxosporean. Whatever the skate species, the parasite component community comprised at least two nematode taxa among Phocanema spp., Proleptus sp. and Anisakis simplex. DNA‐sequencing revealed that Phocanema azarasi and Phocanema krabbei both occurred in R. microocellata and R. undulata. Phocanema spp. was first recorded in L. fullonica, L. naevus, R. microocellata, R. montagui, and R. undulata, as Proleptus sp. in L. fullonica, and A. simplex in L. fullonica and R. clavata, Rockacestus sp. and Nybelinia sp. in R. undulata, and gill‐myxosporeans on L. fullonica, L. naevus, R. microocellata, and R. undulata. The occurrence of 16 new host–parasite associations suggests potential environmental changes. Information provided by trophically transmitted helminths confirmed an opportunistic skate diet based on crustaceans and fish. We discuss results in terms of host fitness loss, bioindicator role of parasites, and anisakiasis risk. We recommend incorporating parasitology in research to improve elasmobranch conservation. |
author2 |
Ecosystèmes, biodiversité, évolution Rennes (ECOBIO) Université de Rennes (UR)-Institut Ecologie et Environnement - CNRS Ecologie et Environnement (INEE-CNRS) 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 (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-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)-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) Institut de Génétique, Environnement et Protection des Plantes (IGEPP) Université de Rennes (UR)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut Agro Rennes Angers Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro) Biologie des Organismes et Ecosystèmes Aquatiques (BOREA) Université de Caen Normandie (UNICAEN) Normandie Université (NU)-Normandie Université (NU)-Muséum national d'Histoire naturelle (MNHN)-Institut de Recherche pour le Développement (IRD)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université des Antilles (UA) Station marine de Dinard, MNHN Bactériologie et Parasitologie des Produits de la Pêche et de l’Aquaculture (B3PA) Laboratoire de sécurité des aliments, sites de Maisons-Alfort et de Boulogne-sur-Mer (LSAl) Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail (ANSES)-Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail (ANSES) Marine Fishery and Aquaculture Department (DPMA) of the French Ministry for Agriculture and Food |
format |
Article in Journal/Newspaper |
author |
Gerard, Claudia Trochard, Caroline Hervé, Maxime Hamel, Héloïse Gay, Mélanie Barbier, Michel Trancart, Thomas Barreau, Thomas |
author_facet |
Gerard, Claudia Trochard, Caroline Hervé, Maxime Hamel, Héloïse Gay, Mélanie Barbier, Michel Trancart, Thomas Barreau, Thomas |
author_sort |
Gerard, Claudia |
title |
Communities of metazoan parasites in seven sympatric skate species (Elasmobranchii, Rajidae) from the English Channel and Celtic Sea differing in conservation status |
title_short |
Communities of metazoan parasites in seven sympatric skate species (Elasmobranchii, Rajidae) from the English Channel and Celtic Sea differing in conservation status |
title_full |
Communities of metazoan parasites in seven sympatric skate species (Elasmobranchii, Rajidae) from the English Channel and Celtic Sea differing in conservation status |
title_fullStr |
Communities of metazoan parasites in seven sympatric skate species (Elasmobranchii, Rajidae) from the English Channel and Celtic Sea differing in conservation status |
title_full_unstemmed |
Communities of metazoan parasites in seven sympatric skate species (Elasmobranchii, Rajidae) from the English Channel and Celtic Sea differing in conservation status |
title_sort |
communities of metazoan parasites in seven sympatric skate species (elasmobranchii, rajidae) from the english channel and celtic sea differing in conservation status |
publisher |
HAL CCSD |
publishDate |
2024 |
url |
https://hal.science/hal-04649273 https://hal.science/hal-04649273v1/document https://hal.science/hal-04649273v1/file/Journal%20of%20Fish%20Biology%20-%202024%20-%20G%C3%A9rard%20-%20Communities%20of%20metazoan%20parasites%20in%20seven%20sympatric%20skate%20species%20.pdf https://doi.org/10.1111/jfb.15845 |
genre |
Leucoraja fullonica Northeast Atlantic |
genre_facet |
Leucoraja fullonica Northeast Atlantic |
op_source |
ISSN: 0022-1112 EISSN: 1095-8649 Journal of Fish Biology https://hal.science/hal-04649273 Journal of Fish Biology, In press, ⟨10.1111/jfb.15845⟩ https://onlinelibrary.wiley.com/doi/10.1111/jfb.15845 |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1111/jfb.15845 info:eu-repo/semantics/altIdentifier/pmid/38937946 hal-04649273 https://hal.science/hal-04649273 https://hal.science/hal-04649273v1/document https://hal.science/hal-04649273v1/file/Journal%20of%20Fish%20Biology%20-%202024%20-%20G%C3%A9rard%20-%20Communities%20of%20metazoan%20parasites%20in%20seven%20sympatric%20skate%20species%20.pdf doi:10.1111/jfb.15845 PUBMED: 38937946 WOS: 001256873300001 |
op_rights |
http://creativecommons.org/licenses/by-nc-nd/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1111/jfb.15845 |
container_title |
Journal of Fish Biology |
_version_ |
1812815639350345728 |
spelling |
ftanses:oai:HAL:hal-04649273v1 2024-10-13T14:08:51+00:00 Communities of metazoan parasites in seven sympatric skate species (Elasmobranchii, Rajidae) from the English Channel and Celtic Sea differing in conservation status Gerard, Claudia Trochard, Caroline Hervé, Maxime Hamel, Héloïse Gay, Mélanie Barbier, Michel Trancart, Thomas Barreau, Thomas Ecosystèmes, biodiversité, évolution Rennes (ECOBIO) Université de Rennes (UR)-Institut Ecologie et Environnement - CNRS Ecologie et Environnement (INEE-CNRS) 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 (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-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)-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) Institut de Génétique, Environnement et Protection des Plantes (IGEPP) Université de Rennes (UR)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut Agro Rennes Angers Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro) Biologie des Organismes et Ecosystèmes Aquatiques (BOREA) Université de Caen Normandie (UNICAEN) Normandie Université (NU)-Normandie Université (NU)-Muséum national d'Histoire naturelle (MNHN)-Institut de Recherche pour le Développement (IRD)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université des Antilles (UA) Station marine de Dinard, MNHN Bactériologie et Parasitologie des Produits de la Pêche et de l’Aquaculture (B3PA) Laboratoire de sécurité des aliments, sites de Maisons-Alfort et de Boulogne-sur-Mer (LSAl) Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail (ANSES)-Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail (ANSES) Marine Fishery and Aquaculture Department (DPMA) of the French Ministry for Agriculture and Food 2024 https://hal.science/hal-04649273 https://hal.science/hal-04649273v1/document https://hal.science/hal-04649273v1/file/Journal%20of%20Fish%20Biology%20-%202024%20-%20G%C3%A9rard%20-%20Communities%20of%20metazoan%20parasites%20in%20seven%20sympatric%20skate%20species%20.pdf https://doi.org/10.1111/jfb.15845 en eng HAL CCSD Wiley info:eu-repo/semantics/altIdentifier/doi/10.1111/jfb.15845 info:eu-repo/semantics/altIdentifier/pmid/38937946 hal-04649273 https://hal.science/hal-04649273 https://hal.science/hal-04649273v1/document https://hal.science/hal-04649273v1/file/Journal%20of%20Fish%20Biology%20-%202024%20-%20G%C3%A9rard%20-%20Communities%20of%20metazoan%20parasites%20in%20seven%20sympatric%20skate%20species%20.pdf doi:10.1111/jfb.15845 PUBMED: 38937946 WOS: 001256873300001 http://creativecommons.org/licenses/by-nc-nd/ info:eu-repo/semantics/OpenAccess ISSN: 0022-1112 EISSN: 1095-8649 Journal of Fish Biology https://hal.science/hal-04649273 Journal of Fish Biology, In press, ⟨10.1111/jfb.15845⟩ https://onlinelibrary.wiley.com/doi/10.1111/jfb.15845 Rajidae biological indicators conservation status metazoan parasites [SDE.BE]Environmental Sciences/Biodiversity and Ecology info:eu-repo/semantics/article Journal articles 2024 ftanses https://doi.org/10.1111/jfb.15845 2024-09-20T00:15:01Z International audience Elasmobranch populations are in steep decline mainly due to overfishing bycatch, but parasites may accelerate the collapse of vulnerable and/or highly parasitized species. We therefore studied metazoan parasites of Rajidae from the northeast Atlantic: vulnerable Leucoraja fullonica, near‐threatened Raja brachyura, Raja clavata, Raja microocellata and Raja undulata, and least‐concerned Raja montagui and Leucoraja naevus. Overall prevalence varied from 19% for R. montagui to 100% for L. fullonica. Parasite communities differed between skate species, and prevalence and abundance were higher for L. fullonica, R. microocellata, and R. undulata. We recorded 11 parasite taxa in the study: three nematodes, six cestodes, one monogenean, and one myxosporean. Whatever the skate species, the parasite component community comprised at least two nematode taxa among Phocanema spp., Proleptus sp. and Anisakis simplex. DNA‐sequencing revealed that Phocanema azarasi and Phocanema krabbei both occurred in R. microocellata and R. undulata. Phocanema spp. was first recorded in L. fullonica, L. naevus, R. microocellata, R. montagui, and R. undulata, as Proleptus sp. in L. fullonica, and A. simplex in L. fullonica and R. clavata, Rockacestus sp. and Nybelinia sp. in R. undulata, and gill‐myxosporeans on L. fullonica, L. naevus, R. microocellata, and R. undulata. The occurrence of 16 new host–parasite associations suggests potential environmental changes. Information provided by trophically transmitted helminths confirmed an opportunistic skate diet based on crustaceans and fish. We discuss results in terms of host fitness loss, bioindicator role of parasites, and anisakiasis risk. We recommend incorporating parasitology in research to improve elasmobranch conservation. Article in Journal/Newspaper Leucoraja fullonica Northeast Atlantic Anses: HAL (Agence nationale de sécurité sanitaire de l’alimentation, de l’environnement et du travail) Journal of Fish Biology |