Diet of the Leopard Seal Hydrurga leptonyx at the Danco Coast, Antarctic Peninsula

A total of 14 scats of the Leopard Seal were collected on ice floes close to Cierva Point, Danco Coast, Antarctic Peninsula, during February and March 2000. Krill was the most frequent and numerous prey and also constituted the bulk of the diet; penguins and fish followed in importance by mass. Amon...

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Autores: Casaux, Ricardo Jorge, Baroni, A., Ramón, A., Carlini, A., Bertolin, María Lila, Di Prinzio, Cecilia Yanina
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2009
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/94522
Acceso en línea:http://hdl.handle.net/11336/94522
Access Level:acceso abierto
Palabra clave:LEOPARD
SEAL
DIET
ANTARCTICA
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
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spelling Diet of the Leopard Seal Hydrurga leptonyx at the Danco Coast, Antarctic PeninsulaCasaux, Ricardo JorgeBaroni, A.Ramón, A.Carlini, A.Bertolin, María LilaDi Prinzio, Cecilia YaninaLEOPARDSEALDIETANTARCTICAhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1A total of 14 scats of the Leopard Seal were collected on ice floes close to Cierva Point, Danco Coast, Antarctic Peninsula, during February and March 2000. Krill was the most frequent and numerous prey and also constituted the bulk of the diet; penguins and fish followed in importance by mass. Among fish, Gobionotothen gibberifrons was the most frequent prey and also predominated by mass whereas the myctophid Gymnoscopelus nicholsi was the most numerous prey. The results are compared with previous studies and the differences in the composition of the diet observed among the Leopard Seal and other seals at the study area are discussed.Fil: Casaux, Ricardo Jorge. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de la Patagonia "San Juan Bosco"; ArgentinaFil: Baroni, A.. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica; ArgentinaFil: Ramón, A.. Municipalidad de Esquel. Subsecretaría de Medioambiente; ArgentinaFil: Carlini, A.. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; ArgentinaFil: Bertolin, María Lila. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Di Prinzio, Cecilia Yanina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaSpringer2009-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/94522Casaux, Ricardo Jorge; Baroni, A.; Ramón, A.; Carlini, A.; Bertolin, María Lila; et al.; Diet of the Leopard Seal Hydrurga leptonyx at the Danco Coast, Antarctic Peninsula; Springer; Polar Biology; 32; 2; 2-2009; 307-3100722-4060CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s00300-008-0567-0info:eu-repo/semantics/altIdentifier/doi/10.1007/s00300-008-0567-0info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:46:21Zoai:ri.conicet.gov.ar:11336/94522instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982024-05-08 13:46:21.871CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Diet of the Leopard Seal Hydrurga leptonyx at the Danco Coast, Antarctic Peninsula
title Diet of the Leopard Seal Hydrurga leptonyx at the Danco Coast, Antarctic Peninsula
spellingShingle Diet of the Leopard Seal Hydrurga leptonyx at the Danco Coast, Antarctic Peninsula
Casaux, Ricardo Jorge
LEOPARD
SEAL
DIET
ANTARCTICA
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
title_short Diet of the Leopard Seal Hydrurga leptonyx at the Danco Coast, Antarctic Peninsula
title_full Diet of the Leopard Seal Hydrurga leptonyx at the Danco Coast, Antarctic Peninsula
title_fullStr Diet of the Leopard Seal Hydrurga leptonyx at the Danco Coast, Antarctic Peninsula
title_full_unstemmed Diet of the Leopard Seal Hydrurga leptonyx at the Danco Coast, Antarctic Peninsula
title_sort Diet of the Leopard Seal Hydrurga leptonyx at the Danco Coast, Antarctic Peninsula
dc.creator.none.fl_str_mv Casaux, Ricardo Jorge
Baroni, A.
Ramón, A.
Carlini, A.
Bertolin, María Lila
Di Prinzio, Cecilia Yanina
author Casaux, Ricardo Jorge
author_facet Casaux, Ricardo Jorge
Baroni, A.
Ramón, A.
Carlini, A.
Bertolin, María Lila
Di Prinzio, Cecilia Yanina
author_role author
author2 Baroni, A.
Ramón, A.
Carlini, A.
Bertolin, María Lila
Di Prinzio, Cecilia Yanina
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv LEOPARD
SEAL
DIET
ANTARCTICA
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
topic LEOPARD
SEAL
DIET
ANTARCTICA
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
description A total of 14 scats of the Leopard Seal were collected on ice floes close to Cierva Point, Danco Coast, Antarctic Peninsula, during February and March 2000. Krill was the most frequent and numerous prey and also constituted the bulk of the diet; penguins and fish followed in importance by mass. Among fish, Gobionotothen gibberifrons was the most frequent prey and also predominated by mass whereas the myctophid Gymnoscopelus nicholsi was the most numerous prey. The results are compared with previous studies and the differences in the composition of the diet observed among the Leopard Seal and other seals at the study area are discussed.
publishDate 2009
dc.date.none.fl_str_mv 2009-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/94522
Casaux, Ricardo Jorge; Baroni, A.; Ramón, A.; Carlini, A.; Bertolin, María Lila; et al.; Diet of the Leopard Seal Hydrurga leptonyx at the Danco Coast, Antarctic Peninsula; Springer; Polar Biology; 32; 2; 2-2009; 307-310
0722-4060
CONICET Digital
CONICET
url http://hdl.handle.net/11336/94522
identifier_str_mv Casaux, Ricardo Jorge; Baroni, A.; Ramón, A.; Carlini, A.; Bertolin, María Lila; et al.; Diet of the Leopard Seal Hydrurga leptonyx at the Danco Coast, Antarctic Peninsula; Springer; Polar Biology; 32; 2; 2-2009; 307-310
0722-4060
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s00300-008-0567-0
info:eu-repo/semantics/altIdentifier/doi/10.1007/s00300-008-0567-0
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 15.812455

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