Anembryonic gestation in wild South American sea lion, Otaria flavescens

Autores
Grandi, Maria Florencia; Crespo, Enrique Alberto; Dans, Silvana Laura
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present the first record and description of an anembryonic gestation in a wild South America sea lion, Otaria flavescens (Carnivora, Pinniped). This is the first report of an anembryonic gestation in a wild marine mammal species. This description furthers the knowledge of general aspects of the reproduction of an otariid species, which presents the particularities of delayed implantation and polygynic breeding system, and adds information on a reproductive abnormality in marine mammals.
Fil: Grandi, Maria Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Crespo, Enrique Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Nacional de la Patagonia; Argentina
Fil: Dans, Silvana Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Nacional de la Patagonia; Argentina
Materia
Otaria Flavescens
Abnormal Pregnancy
Wild Marine Mammal
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:11336/44343
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/44343
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Anembryonic gestation in wild South American sea lion, Otaria flavescensGrandi, Maria FlorenciaCrespo, Enrique AlbertoDans, Silvana LauraOtaria FlavescensAbnormal PregnancyWild Marine Mammalhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1We present the first record and description of an anembryonic gestation in a wild South America sea lion, Otaria flavescens (Carnivora, Pinniped). This is the first report of an anembryonic gestation in a wild marine mammal species. This description furthers the knowledge of general aspects of the reproduction of an otariid species, which presents the particularities of delayed implantation and polygynic breeding system, and adds information on a reproductive abnormality in marine mammals.Fil: Grandi, Maria Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaFil: Crespo, Enrique Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Nacional de la Patagonia; ArgentinaFil: Dans, Silvana Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Nacional de la Patagonia; ArgentinaWiley Blackwell Publishing, Inc2015-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/44343Grandi, Maria Florencia; Crespo, Enrique Alberto; Dans, Silvana Laura; Anembryonic gestation in wild South American sea lion, Otaria flavescens; Wiley Blackwell Publishing, Inc; Anatomia Histologia Embryologia; 45; 5; 10-2015; 405-4081439-0264CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/ahe.12215info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/ahe.12215info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:43:24Zoai:ri.conicet.gov.ar:11336/44343instacron: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 09:43:24.536CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Anembryonic gestation in wild South American sea lion, Otaria flavescens
title Anembryonic gestation in wild South American sea lion, Otaria flavescens
spellingShingle Anembryonic gestation in wild South American sea lion, Otaria flavescens
Grandi, Maria Florencia
Otaria Flavescens
Abnormal Pregnancy
Wild Marine Mammal
title_short Anembryonic gestation in wild South American sea lion, Otaria flavescens
title_full Anembryonic gestation in wild South American sea lion, Otaria flavescens
title_fullStr Anembryonic gestation in wild South American sea lion, Otaria flavescens
title_full_unstemmed Anembryonic gestation in wild South American sea lion, Otaria flavescens
title_sort Anembryonic gestation in wild South American sea lion, Otaria flavescens
dc.creator.none.fl_str_mv Grandi, Maria Florencia
Crespo, Enrique Alberto
Dans, Silvana Laura
author Grandi, Maria Florencia
author_facet Grandi, Maria Florencia
Crespo, Enrique Alberto
Dans, Silvana Laura
author_role author
author2 Crespo, Enrique Alberto
Dans, Silvana Laura
author2_role author
author
dc.subject.none.fl_str_mv Otaria Flavescens
Abnormal Pregnancy
Wild Marine Mammal
topic Otaria Flavescens
Abnormal Pregnancy
Wild Marine Mammal
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We present the first record and description of an anembryonic gestation in a wild South America sea lion, Otaria flavescens (Carnivora, Pinniped). This is the first report of an anembryonic gestation in a wild marine mammal species. This description furthers the knowledge of general aspects of the reproduction of an otariid species, which presents the particularities of delayed implantation and polygynic breeding system, and adds information on a reproductive abnormality in marine mammals.
Fil: Grandi, Maria Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Crespo, Enrique Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Nacional de la Patagonia; Argentina
Fil: Dans, Silvana Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Nacional de la Patagonia; Argentina
description We present the first record and description of an anembryonic gestation in a wild South America sea lion, Otaria flavescens (Carnivora, Pinniped). This is the first report of an anembryonic gestation in a wild marine mammal species. This description furthers the knowledge of general aspects of the reproduction of an otariid species, which presents the particularities of delayed implantation and polygynic breeding system, and adds information on a reproductive abnormality in marine mammals.
publishDate 2015
dc.date.none.fl_str_mv 2015-10
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/11336/44343
Grandi, Maria Florencia; Crespo, Enrique Alberto; Dans, Silvana Laura; Anembryonic gestation in wild South American sea lion, Otaria flavescens; Wiley Blackwell Publishing, Inc; Anatomia Histologia Embryologia; 45; 5; 10-2015; 405-408
1439-0264
CONICET Digital
CONICET
url http://hdl.handle.net/11336/44343
identifier_str_mv Grandi, Maria Florencia; Crespo, Enrique Alberto; Dans, Silvana Laura; Anembryonic gestation in wild South American sea lion, Otaria flavescens; Wiley Blackwell Publishing, Inc; Anatomia Histologia Embryologia; 45; 5; 10-2015; 405-408
1439-0264
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/ahe.12215
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/ahe.12215
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
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_ 1842268599681548288
score 13.13397

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