Taxonomical notes on the long-clawed mole mice of the genus Geoxus (Cricetidae), with the description of a new species from an oceanic island of southern Chile

Autores
Teta, Pablo Vicente; D Elía, Guillermo
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The rodent genus Geoxus was largely considered as monotypic; however, a growing body of evidence suggests that this figure is incorrect. In this work, based on qualitative and quantitative morphological evidence and DNA sequence data, we reviewed the alpha taxonomy of this genus. Based on the examination of 134 specimens, four species are recognized within Geoxus: G. annectens(until recently referred to the genus Pearsonomys), G. michaelseni, G. valdivianus, and one species described herein as new. The four species have unique combinations of qualitative and quantitative morphological characters and were recovered as monophyletic using mitochondrial DNA sequences. The new species diagnosed and named here is endemic of Guafo Island, a small island of299 square kilometers on southern Pacific Chile. Phylogenetic analysis placed the new species as sister of G. michaelseni, a form widely distributed in southern Argentinean and Chilean Patagonia.
Fil: Teta, Pablo Vicente. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: D Elía, Guillermo. Universidad Austral; Chile
Materia
Sigmodontinae
Abrotrichini
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:11336/47627

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spelling Taxonomical notes on the long-clawed mole mice of the genus Geoxus (Cricetidae), with the description of a new species from an oceanic island of southern ChileTeta, Pablo VicenteD Elía, GuillermoSigmodontinaeAbrotrichinihttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The rodent genus Geoxus was largely considered as monotypic; however, a growing body of evidence suggests that this figure is incorrect. In this work, based on qualitative and quantitative morphological evidence and DNA sequence data, we reviewed the alpha taxonomy of this genus. Based on the examination of 134 specimens, four species are recognized within Geoxus: G. annectens(until recently referred to the genus Pearsonomys), G. michaelseni, G. valdivianus, and one species described herein as new. The four species have unique combinations of qualitative and quantitative morphological characters and were recovered as monophyletic using mitochondrial DNA sequences. The new species diagnosed and named here is endemic of Guafo Island, a small island of299 square kilometers on southern Pacific Chile. Phylogenetic analysis placed the new species as sister of G. michaelseni, a form widely distributed in southern Argentinean and Chilean Patagonia.Fil: Teta, Pablo Vicente. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: D Elía, Guillermo. Universidad Austral; ChileAssociazione Teriologica Italiana2017-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/47627Teta, Pablo Vicente; D Elía, Guillermo; Taxonomical notes on the long-clawed mole mice of the genus Geoxus (Cricetidae), with the description of a new species from an oceanic island of southern Chile; Associazione Teriologica Italiana; Hystrix; 26; 2; 12-2017; 1-100394-19141825-5272CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.italian-journal-of-mammalogy.it/Taxonomical-notes-on-the-long-clawed-mole-mice-of-the-genus-Geoxus-Cricetidae-with,77153,0,2.htmlinfo:eu-repo/semantics/altIdentifier/doi/10.4404/hystrix-27.2-11996info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:29:58Zoai:ri.conicet.gov.ar:11336/47627instacron: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:34982025-09-29 10:29:58.463CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Taxonomical notes on the long-clawed mole mice of the genus Geoxus (Cricetidae), with the description of a new species from an oceanic island of southern Chile
title Taxonomical notes on the long-clawed mole mice of the genus Geoxus (Cricetidae), with the description of a new species from an oceanic island of southern Chile
spellingShingle Taxonomical notes on the long-clawed mole mice of the genus Geoxus (Cricetidae), with the description of a new species from an oceanic island of southern Chile
Teta, Pablo Vicente
Sigmodontinae
Abrotrichini
title_short Taxonomical notes on the long-clawed mole mice of the genus Geoxus (Cricetidae), with the description of a new species from an oceanic island of southern Chile
title_full Taxonomical notes on the long-clawed mole mice of the genus Geoxus (Cricetidae), with the description of a new species from an oceanic island of southern Chile
title_fullStr Taxonomical notes on the long-clawed mole mice of the genus Geoxus (Cricetidae), with the description of a new species from an oceanic island of southern Chile
title_full_unstemmed Taxonomical notes on the long-clawed mole mice of the genus Geoxus (Cricetidae), with the description of a new species from an oceanic island of southern Chile
title_sort Taxonomical notes on the long-clawed mole mice of the genus Geoxus (Cricetidae), with the description of a new species from an oceanic island of southern Chile
dc.creator.none.fl_str_mv Teta, Pablo Vicente
D Elía, Guillermo
author Teta, Pablo Vicente
author_facet Teta, Pablo Vicente
D Elía, Guillermo
author_role author
author2 D Elía, Guillermo
author2_role author
dc.subject.none.fl_str_mv Sigmodontinae
Abrotrichini
topic Sigmodontinae
Abrotrichini
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 rodent genus Geoxus was largely considered as monotypic; however, a growing body of evidence suggests that this figure is incorrect. In this work, based on qualitative and quantitative morphological evidence and DNA sequence data, we reviewed the alpha taxonomy of this genus. Based on the examination of 134 specimens, four species are recognized within Geoxus: G. annectens(until recently referred to the genus Pearsonomys), G. michaelseni, G. valdivianus, and one species described herein as new. The four species have unique combinations of qualitative and quantitative morphological characters and were recovered as monophyletic using mitochondrial DNA sequences. The new species diagnosed and named here is endemic of Guafo Island, a small island of299 square kilometers on southern Pacific Chile. Phylogenetic analysis placed the new species as sister of G. michaelseni, a form widely distributed in southern Argentinean and Chilean Patagonia.
Fil: Teta, Pablo Vicente. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: D Elía, Guillermo. Universidad Austral; Chile
description The rodent genus Geoxus was largely considered as monotypic; however, a growing body of evidence suggests that this figure is incorrect. In this work, based on qualitative and quantitative morphological evidence and DNA sequence data, we reviewed the alpha taxonomy of this genus. Based on the examination of 134 specimens, four species are recognized within Geoxus: G. annectens(until recently referred to the genus Pearsonomys), G. michaelseni, G. valdivianus, and one species described herein as new. The four species have unique combinations of qualitative and quantitative morphological characters and were recovered as monophyletic using mitochondrial DNA sequences. The new species diagnosed and named here is endemic of Guafo Island, a small island of299 square kilometers on southern Pacific Chile. Phylogenetic analysis placed the new species as sister of G. michaelseni, a form widely distributed in southern Argentinean and Chilean Patagonia.
publishDate 2017
dc.date.none.fl_str_mv 2017-12
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/11336/47627
Teta, Pablo Vicente; D Elía, Guillermo; Taxonomical notes on the long-clawed mole mice of the genus Geoxus (Cricetidae), with the description of a new species from an oceanic island of southern Chile; Associazione Teriologica Italiana; Hystrix; 26; 2; 12-2017; 1-10
0394-1914
1825-5272
CONICET Digital
CONICET
url http://hdl.handle.net/11336/47627
identifier_str_mv Teta, Pablo Vicente; D Elía, Guillermo; Taxonomical notes on the long-clawed mole mice of the genus Geoxus (Cricetidae), with the description of a new species from an oceanic island of southern Chile; Associazione Teriologica Italiana; Hystrix; 26; 2; 12-2017; 1-10
0394-1914
1825-5272
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://www.italian-journal-of-mammalogy.it/Taxonomical-notes-on-the-long-clawed-mole-mice-of-the-genus-Geoxus-Cricetidae-with,77153,0,2.html
info:eu-repo/semantics/altIdentifier/doi/10.4404/hystrix-27.2-11996
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 Associazione Teriologica Italiana
publisher.none.fl_str_mv Associazione Teriologica Italiana
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
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