Mammalia, Rodentia, Cricetidae, Notiomys edwadsii (Thomas, 1890): distribution extension and geographic distribution map

Autores
Andrade, Analia
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Notiomys edwardsii is a small rodent species, endemic from Argentine Patagonian steppes; its geographic distribution, taxonomy and natural history is still poorly known. In this paper, 13 new record localities for this species in Patagonia are present . All of them are located in Somuncurá plateau, a massive 25,000 km2 volcanic plain located in the middle of the Patagonian Steppe Ecoregion between the provinces of Río Negro and Chubut. These records are cranial and jaws remains recovered from pellets regurgitated by Athene cunicularia and Tyto alba, two common owls in Somuncurá. A specimen of Notiomys edwardsii was collected in Laguna Blanca, in front of Corona volcano, the highest elevation of the Somuncurá´s plateau (1,600 m a.s.l). These new records extend the distribution of Notiomys edwardsii towards the east throughout northern central Patagonia. Distribution of this species would be associated with the Patagonian Biome. At least for Somuncurá plateau, this species is present in the area at elevations above 1,000 m a.s.l. and becomes abundant in the bunchgrasses of the higher elevations of the plateau. Understanding at least how this species is distributed and what are the main ecological associations, is critical as a baseline work to plan future conservation action in a Natural Protected Area as Somuncurá.
Fil: Andrade, Analia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina
Materia
NOTIOMYS EDWARDSII
PATAGONIA
DISTRIBUTION
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:11336/101524

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spelling Mammalia, Rodentia, Cricetidae, Notiomys edwadsii (Thomas, 1890): distribution extension and geographic distribution mapAndrade, AnaliaNOTIOMYS EDWARDSIIPATAGONIADISTRIBUTIONhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Notiomys edwardsii is a small rodent species, endemic from Argentine Patagonian steppes; its geographic distribution, taxonomy and natural history is still poorly known. In this paper, 13 new record localities for this species in Patagonia are present . All of them are located in Somuncurá plateau, a massive 25,000 km2 volcanic plain located in the middle of the Patagonian Steppe Ecoregion between the provinces of Río Negro and Chubut. These records are cranial and jaws remains recovered from pellets regurgitated by Athene cunicularia and Tyto alba, two common owls in Somuncurá. A specimen of Notiomys edwardsii was collected in Laguna Blanca, in front of Corona volcano, the highest elevation of the Somuncurá´s plateau (1,600 m a.s.l). These new records extend the distribution of Notiomys edwardsii towards the east throughout northern central Patagonia. Distribution of this species would be associated with the Patagonian Biome. At least for Somuncurá plateau, this species is present in the area at elevations above 1,000 m a.s.l. and becomes abundant in the bunchgrasses of the higher elevations of the plateau. Understanding at least how this species is distributed and what are the main ecological associations, is critical as a baseline work to plan future conservation action in a Natural Protected Area as Somuncurá.Fil: Andrade, Analia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; ArgentinaPensoft Publishers2008-12info: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/11336/101524Andrade, Analia; Mammalia, Rodentia, Cricetidae, Notiomys edwadsii (Thomas, 1890): distribution extension and geographic distribution map; Pensoft Publishers; Checklist; 4; 1; 12-2008; 33-361809-127XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.15560/4.1.33info:eu-repo/semantics/altIdentifier/url/https://checklist.pensoft.net/article/17670/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:34:30Zoai:ri.conicet.gov.ar:11336/101524instacron: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 09:34:30.582CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Mammalia, Rodentia, Cricetidae, Notiomys edwadsii (Thomas, 1890): distribution extension and geographic distribution map
title Mammalia, Rodentia, Cricetidae, Notiomys edwadsii (Thomas, 1890): distribution extension and geographic distribution map
spellingShingle Mammalia, Rodentia, Cricetidae, Notiomys edwadsii (Thomas, 1890): distribution extension and geographic distribution map
Andrade, Analia
NOTIOMYS EDWARDSII
PATAGONIA
DISTRIBUTION
title_short Mammalia, Rodentia, Cricetidae, Notiomys edwadsii (Thomas, 1890): distribution extension and geographic distribution map
title_full Mammalia, Rodentia, Cricetidae, Notiomys edwadsii (Thomas, 1890): distribution extension and geographic distribution map
title_fullStr Mammalia, Rodentia, Cricetidae, Notiomys edwadsii (Thomas, 1890): distribution extension and geographic distribution map
title_full_unstemmed Mammalia, Rodentia, Cricetidae, Notiomys edwadsii (Thomas, 1890): distribution extension and geographic distribution map
title_sort Mammalia, Rodentia, Cricetidae, Notiomys edwadsii (Thomas, 1890): distribution extension and geographic distribution map
dc.creator.none.fl_str_mv Andrade, Analia
author Andrade, Analia
author_facet Andrade, Analia
author_role author
dc.subject.none.fl_str_mv NOTIOMYS EDWARDSII
PATAGONIA
DISTRIBUTION
topic NOTIOMYS EDWARDSII
PATAGONIA
DISTRIBUTION
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Notiomys edwardsii is a small rodent species, endemic from Argentine Patagonian steppes; its geographic distribution, taxonomy and natural history is still poorly known. In this paper, 13 new record localities for this species in Patagonia are present . All of them are located in Somuncurá plateau, a massive 25,000 km2 volcanic plain located in the middle of the Patagonian Steppe Ecoregion between the provinces of Río Negro and Chubut. These records are cranial and jaws remains recovered from pellets regurgitated by Athene cunicularia and Tyto alba, two common owls in Somuncurá. A specimen of Notiomys edwardsii was collected in Laguna Blanca, in front of Corona volcano, the highest elevation of the Somuncurá´s plateau (1,600 m a.s.l). These new records extend the distribution of Notiomys edwardsii towards the east throughout northern central Patagonia. Distribution of this species would be associated with the Patagonian Biome. At least for Somuncurá plateau, this species is present in the area at elevations above 1,000 m a.s.l. and becomes abundant in the bunchgrasses of the higher elevations of the plateau. Understanding at least how this species is distributed and what are the main ecological associations, is critical as a baseline work to plan future conservation action in a Natural Protected Area as Somuncurá.
Fil: Andrade, Analia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina
description Notiomys edwardsii is a small rodent species, endemic from Argentine Patagonian steppes; its geographic distribution, taxonomy and natural history is still poorly known. In this paper, 13 new record localities for this species in Patagonia are present . All of them are located in Somuncurá plateau, a massive 25,000 km2 volcanic plain located in the middle of the Patagonian Steppe Ecoregion between the provinces of Río Negro and Chubut. These records are cranial and jaws remains recovered from pellets regurgitated by Athene cunicularia and Tyto alba, two common owls in Somuncurá. A specimen of Notiomys edwardsii was collected in Laguna Blanca, in front of Corona volcano, the highest elevation of the Somuncurá´s plateau (1,600 m a.s.l). These new records extend the distribution of Notiomys edwardsii towards the east throughout northern central Patagonia. Distribution of this species would be associated with the Patagonian Biome. At least for Somuncurá plateau, this species is present in the area at elevations above 1,000 m a.s.l. and becomes abundant in the bunchgrasses of the higher elevations of the plateau. Understanding at least how this species is distributed and what are the main ecological associations, is critical as a baseline work to plan future conservation action in a Natural Protected Area as Somuncurá.
publishDate 2008
dc.date.none.fl_str_mv 2008-12
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/11336/101524
Andrade, Analia; Mammalia, Rodentia, Cricetidae, Notiomys edwadsii (Thomas, 1890): distribution extension and geographic distribution map; Pensoft Publishers; Checklist; 4; 1; 12-2008; 33-36
1809-127X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/101524
identifier_str_mv Andrade, Analia; Mammalia, Rodentia, Cricetidae, Notiomys edwadsii (Thomas, 1890): distribution extension and geographic distribution map; Pensoft Publishers; Checklist; 4; 1; 12-2008; 33-36
1809-127X
CONICET Digital
CONICET
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language eng
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https://creativecommons.org/licenses/by/2.5/ar/
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application/pdf
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