Prey preferences among the community of deep-diving odontocetes from the Bay of Biscay, Northeast Atlantic

International audience Long-finnedpilotwhales(Globicephalamelas),Risso'sdolphins(Grampusgriseus), melon-headedwhales (Peponocephalaelectra),Cuvier'sbeakedwhales(Ziphiuscavirostris), Sowerby'sbeakedwhales(Mesoplodon bidens), northernbottlenosewhales(Hyperoodonampullatus), spermwhales(P...

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Published in:Deep Sea Research Part II: Topical Studies in Oceanography
Main Authors: Spitz, Jérôme, Cherel, Yves, Bertin, Stéphane, Kiszka, Jeremy, Dewez, Alexandre, Ridoux, Vincent
Other Authors: LIttoral ENvironnement et Sociétés - UMRi 7266 (LIENSs), Université de La Rochelle (ULR)-Centre National de la Recherche Scientifique (CNRS), Centre d'études biologiques de Chizé (CEBC), Centre National de la Recherche Scientifique (CNRS)
Format: Article in Journal/Newspaper
Language:English
Published: HAL CCSD 2011
Subjects:
hist
anthro-se
Mesoplodon bidens
Northeast Atlantic
Online Access:https://doi.org/10.1016/j.dsr.2010.12.009
https://hal.archives-ouvertes.fr/hal-00573185
id fttriple:oai:gotriple.eu:10670/1.qxlpyy
record_format openpolar
spelling fttriple:oai:gotriple.eu:10670/1.qxlpyy 2023-05-15T17:11:03+02:00 Prey preferences among the community of deep-diving odontocetes from the Bay of Biscay, Northeast Atlantic Spitz, Jérôme Cherel, Yves Bertin, Stéphane Kiszka, Jeremy Dewez, Alexandre Ridoux, Vincent LIttoral ENvironnement et Sociétés - UMRi 7266 (LIENSs) Université de La Rochelle (ULR)-Centre National de la Recherche Scientifique (CNRS) Centre d'études biologiques de Chizé (CEBC) Centre National de la Recherche Scientifique (CNRS) 2011-01-01 https://doi.org/10.1016/j.dsr.2010.12.009 https://hal.archives-ouvertes.fr/hal-00573185 en eng HAL CCSD hal-00573185 doi:10.1016/j.dsr.2010.12.009 10670/1.qxlpyy https://hal.archives-ouvertes.fr/hal-00573185 undefined Hyper Article en Ligne - Sciences de l'Homme et de la Société Deep-Sea Research Deep-Sea Research, 2011, 58, pp.273-282. ⟨10.1016/j.dsr.2010.12.009⟩ hist anthro-se Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2011 fttriple https://doi.org/10.1016/j.dsr.2010.12.009 2023-01-22T18:44:36Z International audience Long-finnedpilotwhales(Globicephalamelas),Risso'sdolphins(Grampusgriseus), melon-headedwhales (Peponocephalaelectra),Cuvier'sbeakedwhales(Ziphiuscavirostris), Sowerby'sbeakedwhales(Mesoplodon bidens), northernbottlenosewhales(Hyperoodonampullatus), spermwhales(Physetermacrocephalus), dwarf spermwhales(Kogiasima) andpygmyspermwhales(Kogiabreviceps) makeupthelarge communityofdeep-divingodontocetesoccurringofftheBayofBiscay,northeastAtlantic.Theecology of thesetoothedcetaceansispoorlydocumentedworldwide.Thepresentstudydescribedtheirprey preferencesfromstomachcontentanalysisandshowedresourcepartitioningwithintheassemblage. The majorityofthespeciesappearedtobemostlyteutophageous.Fishwasanimportantfoodsource only fortheSowerby'sbeakedwhaleand,toalesserextent,forthelong-finnedpilotwhale.Intermsof foraginghabitatsinferredfrompreycomposition,eitherpelagicoceanicordemersalneritichabitats were exploitedbytoothedwhalesintheBayofBiscay,withonlythelong-finnedpilotwhaleforagingin the twohabitats.Finally,withmorethan14,000identifiedcephalopodsfrom39species,thepresent studyhighlightedalsothepoorlyknowndeep-seacephalopodcommunityofftheBayofBiscayusing top predatorsasbiologicalsamplers. Article in Journal/Newspaper Mesoplodon bidens Northeast Atlantic Unknown Deep Sea Research Part II: Topical Studies in Oceanography 90 43 54
institution Open Polar
collection Unknown
op_collection_id fttriple
language English
topic hist
anthro-se
spellingShingle hist
anthro-se
Spitz, Jérôme
Cherel, Yves
Bertin, Stéphane
Kiszka, Jeremy
Dewez, Alexandre
Ridoux, Vincent
Prey preferences among the community of deep-diving odontocetes from the Bay of Biscay, Northeast Atlantic
topic_facet hist
anthro-se
description International audience Long-finnedpilotwhales(Globicephalamelas),Risso'sdolphins(Grampusgriseus), melon-headedwhales (Peponocephalaelectra),Cuvier'sbeakedwhales(Ziphiuscavirostris), Sowerby'sbeakedwhales(Mesoplodon bidens), northernbottlenosewhales(Hyperoodonampullatus), spermwhales(Physetermacrocephalus), dwarf spermwhales(Kogiasima) andpygmyspermwhales(Kogiabreviceps) makeupthelarge communityofdeep-divingodontocetesoccurringofftheBayofBiscay,northeastAtlantic.Theecology of thesetoothedcetaceansispoorlydocumentedworldwide.Thepresentstudydescribedtheirprey preferencesfromstomachcontentanalysisandshowedresourcepartitioningwithintheassemblage. The majorityofthespeciesappearedtobemostlyteutophageous.Fishwasanimportantfoodsource only fortheSowerby'sbeakedwhaleand,toalesserextent,forthelong-finnedpilotwhale.Intermsof foraginghabitatsinferredfrompreycomposition,eitherpelagicoceanicordemersalneritichabitats were exploitedbytoothedwhalesintheBayofBiscay,withonlythelong-finnedpilotwhaleforagingin the twohabitats.Finally,withmorethan14,000identifiedcephalopodsfrom39species,thepresent studyhighlightedalsothepoorlyknowndeep-seacephalopodcommunityofftheBayofBiscayusing top predatorsasbiologicalsamplers.
author2 LIttoral ENvironnement et Sociétés - UMRi 7266 (LIENSs)
Université de La Rochelle (ULR)-Centre National de la Recherche Scientifique (CNRS)
Centre d'études biologiques de Chizé (CEBC)
Centre National de la Recherche Scientifique (CNRS)
format Article in Journal/Newspaper
author Spitz, Jérôme
Cherel, Yves
Bertin, Stéphane
Kiszka, Jeremy
Dewez, Alexandre
Ridoux, Vincent
author_facet Spitz, Jérôme
Cherel, Yves
Bertin, Stéphane
Kiszka, Jeremy
Dewez, Alexandre
Ridoux, Vincent
author_sort Spitz, Jérôme
title Prey preferences among the community of deep-diving odontocetes from the Bay of Biscay, Northeast Atlantic
title_short Prey preferences among the community of deep-diving odontocetes from the Bay of Biscay, Northeast Atlantic
title_full Prey preferences among the community of deep-diving odontocetes from the Bay of Biscay, Northeast Atlantic
title_fullStr Prey preferences among the community of deep-diving odontocetes from the Bay of Biscay, Northeast Atlantic
title_full_unstemmed Prey preferences among the community of deep-diving odontocetes from the Bay of Biscay, Northeast Atlantic
title_sort prey preferences among the community of deep-diving odontocetes from the bay of biscay, northeast atlantic
publisher HAL CCSD
publishDate 2011
url https://doi.org/10.1016/j.dsr.2010.12.009
https://hal.archives-ouvertes.fr/hal-00573185
genre Mesoplodon bidens
Northeast Atlantic
genre_facet Mesoplodon bidens
Northeast Atlantic
op_source Hyper Article en Ligne - Sciences de l'Homme et de la Société
Deep-Sea Research
Deep-Sea Research, 2011, 58, pp.273-282. ⟨10.1016/j.dsr.2010.12.009⟩
op_relation hal-00573185
doi:10.1016/j.dsr.2010.12.009
10670/1.qxlpyy
https://hal.archives-ouvertes.fr/hal-00573185
op_rights undefined
op_doi https://doi.org/10.1016/j.dsr.2010.12.009
container_title Deep Sea Research Part II: Topical Studies in Oceanography
container_volume 90
container_start_page 43
op_container_end_page 54
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