Age estimation and growth layer patterns in teeth of Commerson's dolphins (Cephalorhynchus c. commersonii) in subantarctic waters

Autores
Dellabianca, Natalia Andrea; Hohn, Aleta A.; Prosser Goodall, Rae Natalie
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Commerson’s dolphin, Cephalorhynchus c. commersonii, one of the world’s smallest cetaceans, occurs in the southwestern South Atlantic from about 41"30#S to near Cape Horn (56"S), including the central and eastern Strait of Magellan and the Falkland (Malvinas) Islands (Goodall 1978, Goodall et al. 1988). Along the coasts of Patagonia, northern Tierra del Fuego, Argentina, and the eastern Strait of Magellan, Chile, this is the cetacean most often seen near shore, where the animals feed and surf in the breakers. They seldom strand, but are commonly taken incidentally in shore-based gill nets set perpendicular to the coast over the wide tidal flats (Goodall 1978, 1994; Goodall et al. 1994, 2008; I˜n´ıguez et al. 2003). Although there have been few aerial surveys, this is probably the most abundant small cetacean in these waters and is the most affected by bycatch in artisanal fisheries.
Fil: Dellabianca, Natalia Andrea. Museo Acatushún de Aves y Mamíferos Marinos Australes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Hohn, Aleta A.. National Marine Fisheries. Service Southeast Fisheries Center; Estados Unidos
Fil: Prosser Goodall, Rae Natalie. Museo Acatushún de Aves y Mamíferos Marinos Australes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Materia
AGE ESTIMATION
GROWTH LAYER GROUPS
COMMERSON´S DOLPHIN
CEPHALORHYNCHUS COMMERSONII
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/94943
Acceder
id CONICETDig_99de5fa1735bf3f7e0f305ec31ec7aae
oai_identifier_str oai:ri.conicet.gov.ar:11336/94943
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Age estimation and growth layer patterns in teeth of Commerson's dolphins (Cephalorhynchus c. commersonii) in subantarctic watersDellabianca, Natalia AndreaHohn, Aleta A.Prosser Goodall, Rae NatalieAGE ESTIMATIONGROWTH LAYER GROUPSCOMMERSON´S DOLPHINCEPHALORHYNCHUS COMMERSONIIhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The Commerson’s dolphin, Cephalorhynchus c. commersonii, one of the world’s smallest cetaceans, occurs in the southwestern South Atlantic from about 41"30#S to near Cape Horn (56"S), including the central and eastern Strait of Magellan and the Falkland (Malvinas) Islands (Goodall 1978, Goodall et al. 1988). Along the coasts of Patagonia, northern Tierra del Fuego, Argentina, and the eastern Strait of Magellan, Chile, this is the cetacean most often seen near shore, where the animals feed and surf in the breakers. They seldom strand, but are commonly taken incidentally in shore-based gill nets set perpendicular to the coast over the wide tidal flats (Goodall 1978, 1994; Goodall et al. 1994, 2008; I˜n´ıguez et al. 2003). Although there have been few aerial surveys, this is probably the most abundant small cetacean in these waters and is the most affected by bycatch in artisanal fisheries.Fil: Dellabianca, Natalia Andrea. Museo Acatushún de Aves y Mamíferos Marinos Australes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; ArgentinaFil: Hohn, Aleta A.. National Marine Fisheries. Service Southeast Fisheries Center; Estados UnidosFil: Prosser Goodall, Rae Natalie. Museo Acatushún de Aves y Mamíferos Marinos Australes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; ArgentinaWiley Blackwell Publishing, Inc2012-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/94943Dellabianca, Natalia Andrea; Hohn, Aleta A.; Prosser Goodall, Rae Natalie; Age estimation and growth layer patterns in teeth of Commerson's dolphins (Cephalorhynchus c. commersonii) in subantarctic waters; Wiley Blackwell Publishing, Inc; Marine Mammal Science; 28; 2; 4-2012; 378-3880824-0469CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1748-7692.2011.00475.xinfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1748-7692.2011.00475.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:51:59Zoai:ri.conicet.gov.ar:11336/94943instacron: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:34982025-09-03 09:52:00.157CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Age estimation and growth layer patterns in teeth of Commerson's dolphins (Cephalorhynchus c. commersonii) in subantarctic waters
title Age estimation and growth layer patterns in teeth of Commerson's dolphins (Cephalorhynchus c. commersonii) in subantarctic waters
spellingShingle Age estimation and growth layer patterns in teeth of Commerson's dolphins (Cephalorhynchus c. commersonii) in subantarctic waters
Dellabianca, Natalia Andrea
AGE ESTIMATION
GROWTH LAYER GROUPS
COMMERSON´S DOLPHIN
CEPHALORHYNCHUS COMMERSONII
title_short Age estimation and growth layer patterns in teeth of Commerson's dolphins (Cephalorhynchus c. commersonii) in subantarctic waters
title_full Age estimation and growth layer patterns in teeth of Commerson's dolphins (Cephalorhynchus c. commersonii) in subantarctic waters
title_fullStr Age estimation and growth layer patterns in teeth of Commerson's dolphins (Cephalorhynchus c. commersonii) in subantarctic waters
title_full_unstemmed Age estimation and growth layer patterns in teeth of Commerson's dolphins (Cephalorhynchus c. commersonii) in subantarctic waters
title_sort Age estimation and growth layer patterns in teeth of Commerson's dolphins (Cephalorhynchus c. commersonii) in subantarctic waters
dc.creator.none.fl_str_mv Dellabianca, Natalia Andrea
Hohn, Aleta A.
Prosser Goodall, Rae Natalie
author Dellabianca, Natalia Andrea
author_facet Dellabianca, Natalia Andrea
Hohn, Aleta A.
Prosser Goodall, Rae Natalie
author_role author
author2 Hohn, Aleta A.
Prosser Goodall, Rae Natalie
author2_role author
author
dc.subject.none.fl_str_mv AGE ESTIMATION
GROWTH LAYER GROUPS
COMMERSON´S DOLPHIN
CEPHALORHYNCHUS COMMERSONII
topic AGE ESTIMATION
GROWTH LAYER GROUPS
COMMERSON´S DOLPHIN
CEPHALORHYNCHUS COMMERSONII
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 Commerson’s dolphin, Cephalorhynchus c. commersonii, one of the world’s smallest cetaceans, occurs in the southwestern South Atlantic from about 41"30#S to near Cape Horn (56"S), including the central and eastern Strait of Magellan and the Falkland (Malvinas) Islands (Goodall 1978, Goodall et al. 1988). Along the coasts of Patagonia, northern Tierra del Fuego, Argentina, and the eastern Strait of Magellan, Chile, this is the cetacean most often seen near shore, where the animals feed and surf in the breakers. They seldom strand, but are commonly taken incidentally in shore-based gill nets set perpendicular to the coast over the wide tidal flats (Goodall 1978, 1994; Goodall et al. 1994, 2008; I˜n´ıguez et al. 2003). Although there have been few aerial surveys, this is probably the most abundant small cetacean in these waters and is the most affected by bycatch in artisanal fisheries.
Fil: Dellabianca, Natalia Andrea. Museo Acatushún de Aves y Mamíferos Marinos Australes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Hohn, Aleta A.. National Marine Fisheries. Service Southeast Fisheries Center; Estados Unidos
Fil: Prosser Goodall, Rae Natalie. Museo Acatushún de Aves y Mamíferos Marinos Australes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
description The Commerson’s dolphin, Cephalorhynchus c. commersonii, one of the world’s smallest cetaceans, occurs in the southwestern South Atlantic from about 41"30#S to near Cape Horn (56"S), including the central and eastern Strait of Magellan and the Falkland (Malvinas) Islands (Goodall 1978, Goodall et al. 1988). Along the coasts of Patagonia, northern Tierra del Fuego, Argentina, and the eastern Strait of Magellan, Chile, this is the cetacean most often seen near shore, where the animals feed and surf in the breakers. They seldom strand, but are commonly taken incidentally in shore-based gill nets set perpendicular to the coast over the wide tidal flats (Goodall 1978, 1994; Goodall et al. 1994, 2008; I˜n´ıguez et al. 2003). Although there have been few aerial surveys, this is probably the most abundant small cetacean in these waters and is the most affected by bycatch in artisanal fisheries.
publishDate 2012
dc.date.none.fl_str_mv 2012-04
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/11336/94943
Dellabianca, Natalia Andrea; Hohn, Aleta A.; Prosser Goodall, Rae Natalie; Age estimation and growth layer patterns in teeth of Commerson's dolphins (Cephalorhynchus c. commersonii) in subantarctic waters; Wiley Blackwell Publishing, Inc; Marine Mammal Science; 28; 2; 4-2012; 378-388
0824-0469
CONICET Digital
CONICET
url http://hdl.handle.net/11336/94943
identifier_str_mv Dellabianca, Natalia Andrea; Hohn, Aleta A.; Prosser Goodall, Rae Natalie; Age estimation and growth layer patterns in teeth of Commerson's dolphins (Cephalorhynchus c. commersonii) in subantarctic waters; Wiley Blackwell Publishing, Inc; Marine Mammal Science; 28; 2; 4-2012; 378-388
0824-0469
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://onlinelibrary.wiley.com/doi/abs/10.1111/j.1748-7692.2011.00475.x
info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1748-7692.2011.00475.x
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
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
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_ 1842269128801386496
score 13.13397

Publicaciones similares