Results 121 to 130 of about 5,474 (205)

Los Tardigrada (Mammalia, Xenarthra) de Argentina: Diversidad, evolución y biogeografía [PDF]

open access: yes, 2016
Fil: Scillato Yané, Gustavo Juan. Universidad Nacional de La Plata.
Brandoni, Diego   +3 more
openaire   +2 more sources

Los Cingulata (Mammalia, Xenarthra) del “Conglomerado osífero” (Mioceno Tardío) de la Formación Ituzaingó de Entre Ríos, Argentina

open access: yesPublicación Electrónica de la Asociación Paleontológica Argentina, 2013
Los Cingulata (Mammalia, Xenarthra) del “Conglomerado osífero” (Mioceno Tardío) de la Formación Ituzaingó de Entre Ríos ...
Gustavo J. Scillato
doaj  

Establishment of an anesthetic protocol for semen collection by electroejaculation in six-banded armadillos (Euphractus sexcinctus Linnaeus, 1758)

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia
The aim was to verify the effects of different anesthetic protocols used during electroejaculation (EEJ) in six-banded armadillos (Euphractus sexcinctus).
P.C. Sousa   +6 more
doaj   +1 more source

Mamíferos encontrados ao Sul do Estado do Acre, Brasil. [PDF]

open access: yes, 2017
Entre os anos de 2004 e 2008, sete inventários de mamíferos foram realizados em quatro áreas sob manejo florestal madeireiro e não madeireiro localizadas ao sul do Estado do Acre.
DRUMOND, P. M.   +3 more
core  

Evolução cromossômica na Ordem Xenarthra

open access: yes, 2014
Pós-graduação em Ciências Biológicas (Genética ...
openaire   +1 more source

The stapes of Propalaehoplophorus Ameghino (Xenarthra, Cingulata, Glyptodontidae)

open access: yes, 2022
Trelew
Martini, Gastón Andrés   +2 more
openaire   +1 more source

Differentiation of Xenarthra (Mammalia) species through the identification of their fecal bile acid patterns: An ecological tool Diferenciación de especies de Xenarthra (Mammalia) a través de la identificación de sus patrones de ácidos biliares fecales: Una herramienta ecológica

open access: yesRevista Chilena de Historia Natural, 2010
The analysis of feces is a fundamental tool for field work, especially to identify the presence of certain species in an area. Fecal bile acids and their relative concentration follow patterns that are species-specific, and can be characterized by Thin ...
M. SOLEDAD ARAUJO   +3 more
doaj  

Arthritic lesions and congenital fusion in foot bones of Panochthus sp. (Xenarthra, Cingulata)

open access: yesAnais da Academia Brasileira de Ciências
A set of lesions are re-described and new pathological findings in foot bones of Panochthus sp. (Xenarthra, Cingulata) are presented. The material reexamined in fact presents enthesiophytes instead of osteoartrithis, as previously interpreted ...
FERNANDO HENRIQUE DE S. BARBOSA   +4 more
doaj   +1 more source

Sobre la presencia de un supuesto Haplodontheriinae (Mammalia, Toxodontidae) en el Pleistoceno tardío de la provincia de Corrientes (Argentina) On the presence of an alleged Haplodontheriinae (Mammalia, Toxodontidae) from the late Pleistocene of the Corrientes province (Argentina)

open access: yesRevista Mexicana de Biodiversidad, 2012
En el extremo sur de Sudamérica se han postulado varias áreas que podrían haber actuado como reservorio de taxones supérstites, especialmente en el lapso Mioceno-Pleistoceno tardío ("Araucanense"-Lujanense). Así, en el Pleistoceno tardío (ca.
Ángel R. Miño-Boilini   +4 more
doaj  

Core promoter short tandem repeats as evolutionary switch codes for primate speciation [PDF]

open access: yes, 2015
Alteration in gene expression levels underlies many of the phenotypic differences across species. Because of their highly mutable nature, proximity to the +1 transcription start site (TSS), and the emerging evidence of functional impact on gene ...
Bagheri, A.   +8 more
core  

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