A new generalized paucituberculatan marsupial from the Oligocene of Bolivia, and the origin of ‘shrew-like’ opossums
- Autores
- Goin, Francisco Javier; Sánchez Villagra, Marcelo Ricardo; Abello, María Alejandra; Kay, Richard F.
- Año de publicación
- 2007
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Insights into the origin of ‘shrew-like’ oposssums of South America are gained thanks to a new fossil from the Oligocene Salla Beds in Bolivia. The specimen described here consists of a partial rostrum, palate and postcanine teeth, and shows several generalized features (cranial and dental) in the context of the Paucituberculata. On this basis we recognize Evolestes hadrommatos gen. et sp. nov. In order to evaluate the affinities of the new taxon, we performed a phylogenetic analysis including representatives of the Caenolestidae, Pichipilus and allies (not regarded here as caenolestids), Palaeothentidae, and Abderitidae, with three outgroups. Evolestes is the basalmost ‘caenolestoid’, and provides clues to the morphological changes involved in the origin of caenolestids.
Fil: Goin, Francisco Javier. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Paleontología Vertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Sánchez Villagra, Marcelo Ricardo. Universitat Zurich; Suiza
Fil: Abello, María Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Paleontología Vertebrados; Argentina
Fil: Kay, Richard F.. University of Duke; Estados Unidos - Materia
-
METATHERIA
MARSUPIALIA
CAENOLESTIDAE
ABDERITIDAE
PALAEOTHENTIDAE
SOUTH AMERICA
ANATOMY - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/241992
Ver los metadatos del registro completo
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A new generalized paucituberculatan marsupial from the Oligocene of Bolivia, and the origin of ‘shrew-like’ opossumsGoin, Francisco JavierSánchez Villagra, Marcelo RicardoAbello, María AlejandraKay, Richard F.METATHERIAMARSUPIALIACAENOLESTIDAEABDERITIDAEPALAEOTHENTIDAESOUTH AMERICAANATOMYhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Insights into the origin of ‘shrew-like’ oposssums of South America are gained thanks to a new fossil from the Oligocene Salla Beds in Bolivia. The specimen described here consists of a partial rostrum, palate and postcanine teeth, and shows several generalized features (cranial and dental) in the context of the Paucituberculata. On this basis we recognize Evolestes hadrommatos gen. et sp. nov. In order to evaluate the affinities of the new taxon, we performed a phylogenetic analysis including representatives of the Caenolestidae, Pichipilus and allies (not regarded here as caenolestids), Palaeothentidae, and Abderitidae, with three outgroups. Evolestes is the basalmost ‘caenolestoid’, and provides clues to the morphological changes involved in the origin of caenolestids.Fil: Goin, Francisco Javier. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Paleontología Vertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaFil: Sánchez Villagra, Marcelo Ricardo. Universitat Zurich; SuizaFil: Abello, María Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Paleontología Vertebrados; ArgentinaFil: Kay, Richard F.. University of Duke; Estados UnidosWiley Blackwell Publishing, Inc2007-12info: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/11336/241992Goin, Francisco Javier; Sánchez Villagra, Marcelo Ricardo; Abello, María Alejandra; Kay, Richard F.; A new generalized paucituberculatan marsupial from the Oligocene of Bolivia, and the origin of ‘shrew-like’ opossums; Wiley Blackwell Publishing, Inc; Palaeontology; 50; 5; 12-2007; 1267-12760031-0239CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/full/10.1111/j.1475-4983.2007.00706.xinfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1475-4983.2007.00706.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 Técnicas2025-09-03T09:54:52Zoai:ri.conicet.gov.ar:11336/241992instacron: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 09:54:52.372CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
A new generalized paucituberculatan marsupial from the Oligocene of Bolivia, and the origin of ‘shrew-like’ opossums |
title |
A new generalized paucituberculatan marsupial from the Oligocene of Bolivia, and the origin of ‘shrew-like’ opossums |
spellingShingle |
A new generalized paucituberculatan marsupial from the Oligocene of Bolivia, and the origin of ‘shrew-like’ opossums Goin, Francisco Javier METATHERIA MARSUPIALIA CAENOLESTIDAE ABDERITIDAE PALAEOTHENTIDAE SOUTH AMERICA ANATOMY |
title_short |
A new generalized paucituberculatan marsupial from the Oligocene of Bolivia, and the origin of ‘shrew-like’ opossums |
title_full |
A new generalized paucituberculatan marsupial from the Oligocene of Bolivia, and the origin of ‘shrew-like’ opossums |
title_fullStr |
A new generalized paucituberculatan marsupial from the Oligocene of Bolivia, and the origin of ‘shrew-like’ opossums |
title_full_unstemmed |
A new generalized paucituberculatan marsupial from the Oligocene of Bolivia, and the origin of ‘shrew-like’ opossums |
title_sort |
A new generalized paucituberculatan marsupial from the Oligocene of Bolivia, and the origin of ‘shrew-like’ opossums |
dc.creator.none.fl_str_mv |
Goin, Francisco Javier Sánchez Villagra, Marcelo Ricardo Abello, María Alejandra Kay, Richard F. |
author |
Goin, Francisco Javier |
author_facet |
Goin, Francisco Javier Sánchez Villagra, Marcelo Ricardo Abello, María Alejandra Kay, Richard F. |
author_role |
author |
author2 |
Sánchez Villagra, Marcelo Ricardo Abello, María Alejandra Kay, Richard F. |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
METATHERIA MARSUPIALIA CAENOLESTIDAE ABDERITIDAE PALAEOTHENTIDAE SOUTH AMERICA ANATOMY |
topic |
METATHERIA MARSUPIALIA CAENOLESTIDAE ABDERITIDAE PALAEOTHENTIDAE SOUTH AMERICA ANATOMY |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Insights into the origin of ‘shrew-like’ oposssums of South America are gained thanks to a new fossil from the Oligocene Salla Beds in Bolivia. The specimen described here consists of a partial rostrum, palate and postcanine teeth, and shows several generalized features (cranial and dental) in the context of the Paucituberculata. On this basis we recognize Evolestes hadrommatos gen. et sp. nov. In order to evaluate the affinities of the new taxon, we performed a phylogenetic analysis including representatives of the Caenolestidae, Pichipilus and allies (not regarded here as caenolestids), Palaeothentidae, and Abderitidae, with three outgroups. Evolestes is the basalmost ‘caenolestoid’, and provides clues to the morphological changes involved in the origin of caenolestids. Fil: Goin, Francisco Javier. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Paleontología Vertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina Fil: Sánchez Villagra, Marcelo Ricardo. Universitat Zurich; Suiza Fil: Abello, María Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Paleontología Vertebrados; Argentina Fil: Kay, Richard F.. University of Duke; Estados Unidos |
description |
Insights into the origin of ‘shrew-like’ oposssums of South America are gained thanks to a new fossil from the Oligocene Salla Beds in Bolivia. The specimen described here consists of a partial rostrum, palate and postcanine teeth, and shows several generalized features (cranial and dental) in the context of the Paucituberculata. On this basis we recognize Evolestes hadrommatos gen. et sp. nov. In order to evaluate the affinities of the new taxon, we performed a phylogenetic analysis including representatives of the Caenolestidae, Pichipilus and allies (not regarded here as caenolestids), Palaeothentidae, and Abderitidae, with three outgroups. Evolestes is the basalmost ‘caenolestoid’, and provides clues to the morphological changes involved in the origin of caenolestids. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-12 |
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/11336/241992 Goin, Francisco Javier; Sánchez Villagra, Marcelo Ricardo; Abello, María Alejandra; Kay, Richard F.; A new generalized paucituberculatan marsupial from the Oligocene of Bolivia, and the origin of ‘shrew-like’ opossums; Wiley Blackwell Publishing, Inc; Palaeontology; 50; 5; 12-2007; 1267-1276 0031-0239 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/241992 |
identifier_str_mv |
Goin, Francisco Javier; Sánchez Villagra, Marcelo Ricardo; Abello, María Alejandra; Kay, Richard F.; A new generalized paucituberculatan marsupial from the Oligocene of Bolivia, and the origin of ‘shrew-like’ opossums; Wiley Blackwell Publishing, Inc; Palaeontology; 50; 5; 12-2007; 1267-1276 0031-0239 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/full/10.1111/j.1475-4983.2007.00706.x info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1475-4983.2007.00706.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 |
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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 |
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1842269311886950400 |
score |
13.13397 |