Small mammals (Didelphimorphia, Rodentia and Chiroptera) from Pampean Region, Argentina
We studied small mammal assemblages recovered from owl pellets collected at 11 locations throughout the Argentina's Pampean Region. We identified 21 species, including two marsupials, one bat, and 18 rodents. From the analysis of this dataset, we could distinguish three main groups of small mam...
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Autores principales: | , , , , , , |
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Formato: | Articulo |
Lenguaje: | Inglés |
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2012
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Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/38036 http://www.checklist.org.br/getpdf?SL092-11 |
Aporte de: |
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I19-R120-10915-38036 |
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record_format |
dspace |
institution |
Universidad Nacional de La Plata |
institution_str |
I-19 |
repository_str |
R-120 |
collection |
SEDICI (UNLP) |
language |
Inglés |
topic |
Ciencias Naturales Argentina Akodon azarae Akodon molinae Bolomys lasiurus Cavia Chiroptera Didelphidae Eligmodontia typus Graomys griseoflavus Holochilus brasiliensis |
spellingShingle |
Ciencias Naturales Argentina Akodon azarae Akodon molinae Bolomys lasiurus Cavia Chiroptera Didelphidae Eligmodontia typus Graomys griseoflavus Holochilus brasiliensis Fernández, Fernando Julián Idoeta, Fabricio Miguel García Esponda, César Carrera, Joaquín D. Moreira, Germán Javier Ballejo, Fernando De Santis, Luciano José María Small mammals (Didelphimorphia, Rodentia and Chiroptera) from Pampean Region, Argentina |
topic_facet |
Ciencias Naturales Argentina Akodon azarae Akodon molinae Bolomys lasiurus Cavia Chiroptera Didelphidae Eligmodontia typus Graomys griseoflavus Holochilus brasiliensis |
description |
We studied small mammal assemblages recovered from owl pellets collected at 11 locations throughout the Argentina's Pampean Region. We identified 21 species, including two marsupials, one bat, and 18 rodents. From the analysis of this dataset, we could distinguish three main groups of small mammals that currently inhabit the Pampean Region: 1) a group of taxa related to Pampean agroecosystems (<i>Calomys</i> spp., <i>Akodon azarae</i>, and <i>Oligoryzomys flavescens</i>); 2) a group of Brazilian species (<i>Cavia aperea</i>, <i>Oxymycterus rufus</i>, <i>Necromys lasiurus</i>, <i>Necromys obscurus</i>, <i>Holochilus brasiliensis</i>, and <i>Monodelphis dimidiata</i>); and 3) a group including species from Patagonia, Espinal and Monte phytogeographic provinces (<i>Microcavia australis</i>, <i>Oligoryzomys longicaudatus</i>, <i>Eligmodontia typus</i>, <i>Graomys griseoflavus</i>, and <i>Akodon molinae</i>). In addition, we documented the first record of a species of the large-bodied group of <i>Calomys</i> in Buenos Aires province, expanding its distribution <i>ca.</i> 420 km southward. |
format |
Articulo Articulo |
author |
Fernández, Fernando Julián Idoeta, Fabricio Miguel García Esponda, César Carrera, Joaquín D. Moreira, Germán Javier Ballejo, Fernando De Santis, Luciano José María |
author_facet |
Fernández, Fernando Julián Idoeta, Fabricio Miguel García Esponda, César Carrera, Joaquín D. Moreira, Germán Javier Ballejo, Fernando De Santis, Luciano José María |
author_sort |
Fernández, Fernando Julián |
title |
Small mammals (Didelphimorphia, Rodentia and Chiroptera) from Pampean Region, Argentina |
title_short |
Small mammals (Didelphimorphia, Rodentia and Chiroptera) from Pampean Region, Argentina |
title_full |
Small mammals (Didelphimorphia, Rodentia and Chiroptera) from Pampean Region, Argentina |
title_fullStr |
Small mammals (Didelphimorphia, Rodentia and Chiroptera) from Pampean Region, Argentina |
title_full_unstemmed |
Small mammals (Didelphimorphia, Rodentia and Chiroptera) from Pampean Region, Argentina |
title_sort |
small mammals (didelphimorphia, rodentia and chiroptera) from pampean region, argentina |
publishDate |
2012 |
url |
http://sedici.unlp.edu.ar/handle/10915/38036 http://www.checklist.org.br/getpdf?SL092-11 |
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Repositorios |
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