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First phylogenetic analysis of the tribe Phyllotini (Rodentia: Sigmodontinae) combining morphological and molecular data
Previous phylogenetic analyses of the tribe Phyllotini, one of the largest components of the subfamily Sigmodontinae, have been based on a single source of evidence. In particular, morphologicalExpand
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Morphological Variation of the Forelimb and Claw in Neotropical Sigmodontine Rodents (Rodentia: Cricetidae)
The limbs of mammals exhibit a variety of morphologies that reflect the diversity of their habitats and their functional needs, including subtle structural differences in their distal limbExpand
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An ecomorphological analysis of forelimb musculotendinous system in sigmodontine rodents (Rodentia, Cricetidae, Sigmodontinae)
Abstract The central tenet of ecomorphological theory holds that there is a correlation between design (morphological traits) and ecology of organisms. The sigmodontine rodents (Rodentia, Cricetidae,Expand
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Interplay between postcranial morphology and locomotor types in Neotropical sigmodontine rodents
Sigmodontine rats are one of the most diverse components of the Neotropical mammal fauna. They exhibit a wide ecological diversity and a variety of locomotor types that allow them to occupy differentExpand
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Seasonal patterns in the diet of frugivorous bats in the subtropical rainforests of Argentina
Abstract The principal goal of our research is to evaluate the dietary variation of the frugivorous bats in two contrasting subtropical rainforests in Argentina (montane rainforest in the NW with aExpand
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Nuevo registro de Chaetophractus nationi (Thomas, 1894) para Argentina: comentarios sobre su identidad sistemática y distribución
Fil: Carrizo, Luz Valeria. Universidad Nacional de Tucuman. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Programa de Investigacion de Biodiversidad Argentina; Argentina. Consejo NacionalExpand
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Descripción del postcráneo de Rhipidomys austrinus y Graomys griseoflavus (Rodentia, Cricetidae, Sigmodontinae)
We described the postcranial skeleton of two species of sigmodontine rodents, Rhipidomys austrinus Thomas, 1921 and Graomys griseoflavus (Waterhouse, 1837). Each structure of the postcranial skeletonExpand
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DESCRIPCIÓN MORFOLÓGICA DEL ESQUELETO AXIAL DE FILOTINOS (RODENTIA: SIGMODONTINAE): ASPECTOS MORFOFUNCIONALES Y FILOGENÉTICOS
Resumen es: Los estudios de taxonomia y filogenia en roedores filotinos en particular, y en sigmodontinos en general, se han enfocado en el analisis de las caracteri...
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Primer caso de albinismo total para Sturnira erythromos (Tschudi, 1844) - (Chiroptera - Phyllostomidae)
Albinism is a phenomenon that has been registered in practically all the living groups of vertebrates. A detailed analysis of the literature about true albinism on bats in the world indicatesExpand
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Taxonomic status of large- and middle-sized Calomys (Cricetidae: Sigmodontinae) from the southern central Andes inferred through geometric morphometrics of the skull
Calomys is one of the most polytypic and widely distributed genera of the Neotropical rodent fauna. The taxonomic hierarchy for the large- and middle-sized morphotypes from the southern central AndesExpand
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