Results 51 to 60 of about 852 (151)

Macroscopic Description of Small and Large Intestine of the Sloth Bradypus variegatus [PDF]

open access: yes, 2018
Background: Sloths of the species Bradypus variegatus are mammals with peculiar habits, which feed mostly young leaves of ‘embaúba’ and occur broadly in Central and South America.
Afonso Menezes, Fernanda Barreto   +9 more
core   +2 more sources

Placental Evolution within the Supraordinal Clades of Eutheria with the Perspective of Alternative Animal Models for Human Placentation

open access: yesAdvances in Biology, Volume 2014, Issue 1, 2014., 2014
Here a survey of placental evolution is conducted. Placentation is a key factor for the evolution of placental mammals that had evolved an astonishing diversity. As a temporary organ that does not allow easy access, it is still not well understood. The lack of data also is a restriction for better understanding of placental development, structure, and ...
Andrea Mess, Hong-Bo Zhao
wiley   +1 more source

Natural forest regeneration on anthropized landscapes could overcome climate change effects on the endangered maned sloth (Bradypus torquatus, Illiger 1811) [PDF]

open access: yes, 2022
Climate change and habitat loss have been identified as the main causes of species extinction. Forest regeneration and protected areas are essential to buffer climate change impacts and to ensure quality habitats for threatened species.
Chiarello, Adriano Garcia   +6 more
core   +1 more source

The Trade in Medicinal Animals in Northeastern Brazil

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2012, Issue 1, 2012., 2012
Over the centuries, a significant part of the Brazilian fauna is widely sold, more specifically in retail stores or street markets. The objective was to characterize the sale of medicinal animals in five large northeast cities. Information about the sale of zootherapeutic items was obtained in the cities of Aracaju‐SE, Fortaleza‐CE, Maceio‐AL, Recife ...
Felipe Silva Ferreira   +5 more
wiley   +1 more source

Citologia vaginal de preguiça-de-coleira (Bradypus torquatus)

open access: yesPesquisa Veterinária Brasileira, 2011
As preguiças-de-coleira (Bradypus torquatus) são mamíferos arborícolas da família Bradypodidae. Podem ser encontradas nos trechos de Mata Atlântica do Brasil e a maior diversidade genética de suas populações ocorre em matas do sul da Bahia.
P.P.N. Snoeck   +3 more
doaj   +1 more source

Análise morfológica e morfométrica das gônadas de preguiça (Bradypus variegatus Schinz, 1825)

open access: yesPesquisa Veterinária Brasileira, 2013
A preguiça pode ser designada, zoologicamente, como um mamífero da classe Eutheria, ordem Edentata, subordem Xenarthra e família Bradypodidae. O gênero Bradypus é constituído de três espécies distintas: a preguiça-de-bentinho (B. tridactylus), restrita à
Mariana L.M. Barretto   +2 more
doaj   +1 more source

Review of hyperdispersal in wildlife translocations

open access: yesConservation Biology, Volume 38, Issue 1, February 2024.
Abstract Species translocation is a common tool to reverse biodiversity loss, but it has a high failure rate. One factor that contributes to failure is postrelease hyperdispersal, which we define as the long‐distance movement of individuals resulting in their failure to contribute to population establishment.
Jack Bilby, Katherine Moseby
wiley   +1 more source

Códigos para identificação de Cepas de Trypanosoma salivaria isoladas em mamíferos da América do Sul. [PDF]

open access: yes, 2011
Códigos para a designação de cepas de tripanosomas são necessários para a correta identificação e manipulação dos parasitas. A documentação que acompanha a codificação desses parasitas é de extrema utilidade, pois caso a documentação esteja incorreta ...
DÁVILLA, A. M. R.   +2 more
core   +1 more source

Neotropical xenarthrans: a data set of occurrence of xenarthran species in the neotropics [PDF]

open access: yes, 2019
Xenarthrans -anteaters, sloths, and armadillos- have essential functions for ecosystem maintenance, such as insect control and nutrient cycling, playing key roles as ecosystem engineers.
Abba, Agustin Manuel   +39 more
core   +4 more sources

Modelo de suprimento sanguíneo do intestino delgado e grosso da preguiça de coleira (Bradypus torquatus) Blood supply model of the small and large intestine of the maned three-toed sloth (Bradypus torquatus)

open access: yesCiência Rural, 2013
O Bradypus torquatus, conhecido como preguiça de coleira, está classificado na lista vermelha da IUCN como vulnerável. Este animal é um folívoro estrito que se alimenta de um pequeno número de plantas. O suprimento sanguíneo do intestino delgado e grosso
Jussara Rocha Ferreira   +4 more
doaj  

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