An ecomorphological analysis of forelimb musculotendinous system in sigmodontine rodents (Rodentia, Cricetidae, Sigmodontinae)
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چکیده
منابع مشابه
Review of the Oryzomys couesi Complex (Rodentia: Cricetidae: Sigmodontinae) in Western Mexico
The status and distribution of eight species-group taxa of the Oryzomys couesi group (Rodentia: Cricetidae: Sigmodontinae) described from western Mexico are evaluated based on morphological and morphometric comparisons. Four of these are recognized as valid species within the region: Oryzomys albiventer Merriam, 1901 (including molestus Elliot, 1903), from inland plateau of the Mesa de Anáhuac;...
متن کاملSystematics of Argentinean, Paraguayan, and Uruguayan Swamp Rats of the Genus Scapteromys (rodentia, Cricetidae, Sigmodontinae)
We present a systematic study of Scapteromys populations from Argentina, Paraguay, and Uruguay, based on molecular and morphological evidence. First, based on DNA sequences (801 base pairs) from the mitochondrial cytochrome-b gene, we found that Scapteromys populations fall into 2 main clades; 1 formed by Argentinean and Paraguayan populations together with 1 population from western Uruguay, an...
متن کاملKaryotypic variation in the Andean rodent Phyllotis xanthopygus (Waterhouse, 1837) (Rodentia, Cricetidae, Sigmodontinae)
Phyllotisxanthopygus (Waterhouse, 1837) is an Andean rodent endemic to South America. Despite its wide geographical distribution in Argentina, few individuals have been studied on the cytogenetic level and only through conventional staining. In this work, chromosome characterization of Argentine samples of this species was performed using solid staining, C-banding and base-specific fluorochrome...
متن کاملOtonyctomys hatti (Rodentia: Cricetidae)
Otonyctomys hatti Anthony, 1932, is a rodent commonly called the Yucatán vesper mouse. A medium-sized, brightly colored mouse, it is the only species in the genus Otonyctomys. It is endemic to the Yucatan Peninsula. It seems to have arboreal habits and occurs in semideciduous tropical forest and vegetation near water. It feeds on seeds, either on the ground or in shrubs, and soft-bodied fruits....
متن کاملChromosomal variation in Argentine populations of Akodon montensis Thomas, 1913 (Rodentia, Cricetidae, Sigmodontinae)
The genus Akodon Meyen, 1833 is one of the most species-rich among sigmodontine rodents and has great chromosome variability. Akodon montensis has a relatively broad distribution in South America, and Argentine populations are located in the southernmost region of its range. Brazilian populations have important chromosomal variability, but cytogenetic data from Argentina are scarce. We performe...
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ژورنال
عنوان ژورنال: Journal of Mammalogy
سال: 2014
ISSN: 0022-2372,1545-1542
DOI: 10.1644/13-mamm-a-232