Finding of a skull of Pseudorca crassidens in Caleta de Los Loros, Rio Negro Province, Argentina

Autores
Bustos, Raimundo Lucas; Negri, Maria Fernanda; Daneri, Gustavo Adolfo; Varela, Esperanza Amalia; Luna, Marcos Javier
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The false killer whale, Pseudorca crassidens, exhibits one of the widest and most continuous distributions among cetaceans. However, basic information about its biology is poorly known due to the low frequency of sightings and its offshore habits. Moreover, most of the knowledge on this species has been obtained from stranded animals. On 3 March 2012, in the proximity of a colony of South American sea lions (Otaria flavescens) located at Caleta de los Loros, Río Negro Province, Argentina (40o59’S, 64o14’W), a cetacean skull was found in the intertidal zone. The specimen was later identified as P. crassidens. The present note reports a new record of false killer whale in the continental shelf waters of Argentina and provides new data on the distribution and skull morphometrics of the species.
Fil: Bustos, Raimundo Lucas. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Negri, Maria Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Daneri, Gustavo Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Varela, Esperanza Amalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Luna, Marcos Javier. Provincia de Río Negro. Secretaría de Medio Ambiente y Desarrollo Sustentable; Argentina
Materia
Pseudorca
Skull
Strandings
Life History
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/47824
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Finding of a skull of Pseudorca crassidens in Caleta de Los Loros, Rio Negro Province, ArgentinaBustos, Raimundo LucasNegri, Maria FernandaDaneri, Gustavo AdolfoVarela, Esperanza AmaliaLuna, Marcos JavierPseudorcaSkullStrandingsLife Historyhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The false killer whale, Pseudorca crassidens, exhibits one of the widest and most continuous distributions among cetaceans. However, basic information about its biology is poorly known due to the low frequency of sightings and its offshore habits. Moreover, most of the knowledge on this species has been obtained from stranded animals. On 3 March 2012, in the proximity of a colony of South American sea lions (Otaria flavescens) located at Caleta de los Loros, Río Negro Province, Argentina (40o59’S, 64o14’W), a cetacean skull was found in the intertidal zone. The specimen was later identified as P. crassidens. The present note reports a new record of false killer whale in the continental shelf waters of Argentina and provides new data on the distribution and skull morphometrics of the species.Fil: Bustos, Raimundo Lucas. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Negri, Maria Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Daneri, Gustavo Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Varela, Esperanza Amalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Luna, Marcos Javier. Provincia de Río Negro. Secretaría de Medio Ambiente y Desarrollo Sustentable; ArgentinaSociedade Latino Americana de Especialistas em Mamíferos Aquáticos2015-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/47824Bustos, Raimundo Lucas; Negri, Maria Fernanda; Daneri, Gustavo Adolfo; Varela, Esperanza Amalia; Luna, Marcos Javier; Finding of a skull of Pseudorca crassidens in Caleta de Los Loros, Rio Negro Province, Argentina; Sociedade Latino Americana de Especialistas em Mamíferos Aquáticos; Latin American Journal of Aquatic Mammals; 10; 1; 8-2015; 65-671676-74972236-1057CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://lajamjournal.org/index.php/lajam/article/view/403info:eu-repo/semantics/altIdentifier/doi/10.5597/lajam00197info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:21:49Zoai:ri.conicet.gov.ar:11336/47824instacron: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:34982025-09-10 13:21:49.617CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Finding of a skull of Pseudorca crassidens in Caleta de Los Loros, Rio Negro Province, Argentina
title Finding of a skull of Pseudorca crassidens in Caleta de Los Loros, Rio Negro Province, Argentina
spellingShingle Finding of a skull of Pseudorca crassidens in Caleta de Los Loros, Rio Negro Province, Argentina
Bustos, Raimundo Lucas
Pseudorca
Skull
Strandings
Life History
title_short Finding of a skull of Pseudorca crassidens in Caleta de Los Loros, Rio Negro Province, Argentina
title_full Finding of a skull of Pseudorca crassidens in Caleta de Los Loros, Rio Negro Province, Argentina
title_fullStr Finding of a skull of Pseudorca crassidens in Caleta de Los Loros, Rio Negro Province, Argentina
title_full_unstemmed Finding of a skull of Pseudorca crassidens in Caleta de Los Loros, Rio Negro Province, Argentina
title_sort Finding of a skull of Pseudorca crassidens in Caleta de Los Loros, Rio Negro Province, Argentina
dc.creator.none.fl_str_mv Bustos, Raimundo Lucas
Negri, Maria Fernanda
Daneri, Gustavo Adolfo
Varela, Esperanza Amalia
Luna, Marcos Javier
author Bustos, Raimundo Lucas
author_facet Bustos, Raimundo Lucas
Negri, Maria Fernanda
Daneri, Gustavo Adolfo
Varela, Esperanza Amalia
Luna, Marcos Javier
author_role author
author2 Negri, Maria Fernanda
Daneri, Gustavo Adolfo
Varela, Esperanza Amalia
Luna, Marcos Javier
author2_role author
author
author
author
dc.subject.none.fl_str_mv Pseudorca
Skull
Strandings
Life History
topic Pseudorca
Skull
Strandings
Life History
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The false killer whale, Pseudorca crassidens, exhibits one of the widest and most continuous distributions among cetaceans. However, basic information about its biology is poorly known due to the low frequency of sightings and its offshore habits. Moreover, most of the knowledge on this species has been obtained from stranded animals. On 3 March 2012, in the proximity of a colony of South American sea lions (Otaria flavescens) located at Caleta de los Loros, Río Negro Province, Argentina (40o59’S, 64o14’W), a cetacean skull was found in the intertidal zone. The specimen was later identified as P. crassidens. The present note reports a new record of false killer whale in the continental shelf waters of Argentina and provides new data on the distribution and skull morphometrics of the species.
Fil: Bustos, Raimundo Lucas. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Negri, Maria Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Daneri, Gustavo Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Varela, Esperanza Amalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Luna, Marcos Javier. Provincia de Río Negro. Secretaría de Medio Ambiente y Desarrollo Sustentable; Argentina
description The false killer whale, Pseudorca crassidens, exhibits one of the widest and most continuous distributions among cetaceans. However, basic information about its biology is poorly known due to the low frequency of sightings and its offshore habits. Moreover, most of the knowledge on this species has been obtained from stranded animals. On 3 March 2012, in the proximity of a colony of South American sea lions (Otaria flavescens) located at Caleta de los Loros, Río Negro Province, Argentina (40o59’S, 64o14’W), a cetacean skull was found in the intertidal zone. The specimen was later identified as P. crassidens. The present note reports a new record of false killer whale in the continental shelf waters of Argentina and provides new data on the distribution and skull morphometrics of the species.
publishDate 2015
dc.date.none.fl_str_mv 2015-08
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/11336/47824
Bustos, Raimundo Lucas; Negri, Maria Fernanda; Daneri, Gustavo Adolfo; Varela, Esperanza Amalia; Luna, Marcos Javier; Finding of a skull of Pseudorca crassidens in Caleta de Los Loros, Rio Negro Province, Argentina; Sociedade Latino Americana de Especialistas em Mamíferos Aquáticos; Latin American Journal of Aquatic Mammals; 10; 1; 8-2015; 65-67
1676-7497
2236-1057
CONICET Digital
CONICET
url http://hdl.handle.net/11336/47824
identifier_str_mv Bustos, Raimundo Lucas; Negri, Maria Fernanda; Daneri, Gustavo Adolfo; Varela, Esperanza Amalia; Luna, Marcos Javier; Finding of a skull of Pseudorca crassidens in Caleta de Los Loros, Rio Negro Province, Argentina; Sociedade Latino Americana de Especialistas em Mamíferos Aquáticos; Latin American Journal of Aquatic Mammals; 10; 1; 8-2015; 65-67
1676-7497
2236-1057
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://lajamjournal.org/index.php/lajam/article/view/403
info:eu-repo/semantics/altIdentifier/doi/10.5597/lajam00197
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Sociedade Latino Americana de Especialistas em Mamíferos Aquáticos
publisher.none.fl_str_mv Sociedade Latino Americana de Especialistas em Mamíferos Aquáticos
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
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
_version_ 1842981199975284736
score 12.48226

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