Results 21 to 30 of about 181 (128)

Extracción de ADN usando métodos mínimamente invasivos en Xenarthras orden Pilosa, una contribución a su conservación

open access: yesActualidades Biológicas, 2021
Los Xenarthra son un grupo de mamíferos, de gran importancia histórica y ecológica, originados en Suramérica. La implementación de técnicas en genética molecular en estos animales está en aumento y para ello, losmétodos de muestreo mínimamente invasivos ...
Yuly Marcela Salazar-Moscoso   +3 more
doaj   +1 more source

Topographic and morphological aspects of the spleen of Bradypus variegatus (SCHINZ, 1825)

open access: yesMedicina Veterinária, 2023
Sloths are wild animals with arboreal habits, with slow metabolism, found in tropical forests from South America to Central America. However, the lack of knowledge of their anatomy does not favor the conservation of the species in veterinary care ...
Lucilo Bione da Fonseca Filho   +10 more
doaj   +1 more source

Descrição anatômica da artéria carótida externa e seus ramos na preguiça-comum [PDF]

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2020
RESUMO Bradypus variegatus, espécie pertencente à família Bradypodidae e à superordem Xenarthra, pode ser considerada modelo biológico de caráter multidisciplinar.
M.E.L.C. Miranda   +7 more
doaj   +1 more source

The orobasal organ (of Ackerknecht): A bizarre structure of the mammalian oral cavity

open access: yesJournal of Morphology, Volume 284, Issue 6, June 2023., 2023
In 1912, Ackerknecht discovered and described an epithelial invagination behind the lower medial incisors in different mammalian species. This rudimentary structure might be a vestiagial organ which lost its physiological function. Named after its discoverer the “orobasal organ of Ackerknecht” is widely unknown in the scientific world.
Moritz Stäber   +2 more
wiley   +1 more source

Roadkill patterns in Latin American birds and mammals

open access: yesGlobal Ecology and Biogeography, Volume 31, Issue 9, Page 1756-1783, September 2022., 2022
Abstract Aim Roads are a major threat for wildlife, degrading habitat and causing mortality via wildlife–vehicle collisions. In Latin America, the conjunction of high biodiversity and a rapidly expanding road network is reason for concern. We introduce an approach that combines species traits and habitat preferences to describe vulnerability and map ...
Pablo Medrano‐Vizcaíno   +6 more
wiley   +1 more source

On the move: sloths and their epibionts as model mobile ecosystems

open access: yesBiological Reviews, Volume 96, Issue 6, Page 2638-2660, December 2021., 2021
ABSTRACT Sloths are unusual mobile ecosystems, containing a high diversity of epibionts living and growing in their fur as they climb slowly through the canopies of tropical forests. These epibionts include poorly studied algae, arthropods, fungi, and bacteria, making sloths likely reservoirs of unexplored biodiversity.
Maya Kaup, Sam Trull, Erik F. Y. Hom
wiley   +1 more source

Description of brachial plexus of sloth (Bradypus variegatus) [PDF]

open access: yesPesquisa Veterinária Brasileira, 2020
: The species Bradypus variegatus is known as the common sloth, an endemic mammal from neotropical regions, which has been suffering from devastating anthropogenic activities. Our study aimed to describe the brachial plexus of B.
Silvia F. Alcântara   +7 more
doaj   +1 more source

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