Results 21 to 30 of about 149,196 (216)

La ardilla de vientre rojo en Argentina y el manejo de especies introducidas como un problema biológico y social

open access: yesEcología Austral, 2013
El estudio y manejo de especies exóticas invasoras ha estado principalmente enfocado en conocer el proceso de invasión y técnicas adecuadas de manejo.
Mariela Borgnia   +3 more
doaj   +1 more source

New Data on Armadillos (Xenarthra: Dasypodidae) for Central Patagonia, Argentina [PDF]

open access: yes, 2010
Armadillos represent the most diverse family of xenarthrans. Although many studies have been done on these mammals, several topics, such as their local distribution, natural history, behavioral ecology and conservation, remain poorly known ...
Abba, Agustin Manuel   +2 more
core   +2 more sources

Health level of a mammal collection

open access: yesRevista Mexicana de Biodiversidad, 2018
The specimens deposited in a scientific collection are the physical evidence of living, as well as extinct, life forms. The physical state and the accuracy of the data and of the specimens stored in a collection may be assessed by the health level of ...
Vania E. Rivera-León   +2 more
doaj   +1 more source

A New Species of Neoglyptatelus (Mammalia, Xenarthra, Cingulata) from the Late Miocene of Uruguay Provides New Insights on the Evolution of the Dorsal Armor in Cingulates [PDF]

open access: yes, 2018
The genus Neoglyptatelus Carlini, Vizcaíno and Scillato-Yané has been considered a member of Glyptatelinae, a group encompassing the purportedly basal-most glyptodonts.
Fernicola, Juan Carlos   +4 more
core   +2 more sources

La Mammogonía: razonamiento inductivo desde la línea de esmalte del diente de los mamíferos, entendida como premisa, hasta el diseño del sistema integral tiempo/ser

open access: yesRevista Atlántica-Mediterránea de Prehistoria y Arqueología Social, 2014
La línea de esmalte del diente de los mamíferos (fenotipo), donde sus geometrías hexagonales codifican datos: genéticos, embriológicos y ecológicos, es la premisa utilizada para definir el Sistema integral orgánico-morfo-funcional de los mamíferos, desde donde son trazadas dimensiones con todos los subsistemas que integran el Universo.
openaire   +2 more sources

Revision of the Chiapan deer mouse, Peromyscus zarhynchus, with the description of a new species [PDF]

open access: yes, 2016
We analyzed morphometric and molecular variation among 8 populations of Peromyscus zarhynchus grouped into 5 pooled samples representing separate physiographic regions across the range of this species in Chiapas, Mexico, and western Guatemala ...
Lorenzo, C   +3 more
core   +2 more sources

Magnitud, composición y patrones espaciotemporales de la mortalidad de vertebrados en las carreteras a escala regional [PDF]

open access: yes, 2018
Although roadkill studies on a large scale are challenging, they can provide valuable information to assess the impact of road traffic on animal populations.
Camacho, Carlos   +4 more
core   +1 more source

Riqueza e diversidade de mamíferos na Região da Serra do Facão, sudeste do estado de Goiás, Brasil central [PDF]

open access: yes, 2015
Há 251 espécies de mamíferos de ocorrência confirmada no cerrado, o terceiro bioma brasileiro em riqueza de espécies. A maioria dos inventários da mastofauna do cerrado é resultado de estudos oportunísticos, com curta duração.
Brandão, Reuber Albuquerque   +3 more
core   +1 more source

Kunsia tomentosus (Rodentia: Cricetidae) [PDF]

open access: yes, 2016
Kunsia tomentosus (Lichtenstein, 1830), the woolly giant rat, is a semifossorial cricetid typically associated with the Cerrado and Beni domains in central South America. Kunsia was recently revised and includes only 1 species.
Bezerra, Alexandra M. R.   +1 more
core   +2 more sources

Apresentação da avaliação do estado de conservação dos carnívoros

open access: yesBiodiversidade Brasileira, 2013
Esta seção de Biodiversidade Brasileira apresenta os resultados da avaliação do estado de conservação dos mamíferos carnívoros brasileiros. A Ordem Carnivora apresenta uma surpreendente diversidade na América do Sul, com 47 espécies (Prevosti ...
Beatriz de Mello Beisiegel   +3 more
doaj   +3 more sources

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