Results 41 to 50 of about 13,075 (203)

Phylogenetic inferences of Atelinae (Platyrrhini) based on multi-directional chromosome painting in Brachyteles arachnoides, Ateles paniscus paniscus and Ateles b. marginatus [PDF]

open access: yes, 2005
We performed multi-directional chromosome painting in a comparative cytogenetic study of the three Atelinae species Brachyteles arachnoides, Ateles paniscus paniscus and Ateles belzebuth marginatus, in order to reconstruct phylogenetic relationships ...
C. Nagamachi   +17 more
core   +1 more source

Leopards Exhibit Nuanced Predation Patterns but Rely on Wild Prey in a Human‐Dominated Agricultural Landscape in the Central Highlands of Sri Lanka

open access: yesEcology and Evolution, Volume 16, Issue 2, February 2026.
The Sri Lankan endemic subspecies of leopard (Panthera pardus kotiya) is facing intensifying human–leopard interactions in unprotected highlands, from where 107 scat samples indicated its wide‐ranging diet of 17 prey species, the black‐naped hare (Lepus nigricollis) being the favorite, while medium‐sized prey such as barking deer (Muntiacus malabaricus)
P. H. Suranga Chanaka Kumara   +5 more
wiley   +1 more source

Conhecimento e uso de primatas por uma população extrativista no Vale do Juruá, Amazônia

open access: yesBiodiversidade Brasileira, 2018
Caçadores amazônicos citam primatas como seus alvos preferidos de caça. Investigamos aqui a percepção da caça de primatas de sexos diferentes, a diversidade e a preferência do abate de espécies por caçadores de comunidades ribeirinhas na Reserva ...
André Valle Nunes   +4 more
doaj   +3 more sources

Raquitismo associado a hiperparatireoidismo secundário nutricional em Callithrix jacchus (Linnaeus, 1758): Relato de caso

open access: yesPubvet, 2023
Os seres humanos, macacos do velho e do novo mundo compõem os mamíferos pertencentes a ordem Primates, sendo os últimos exclusivos do continente americano e de hábitos arborícolas.
Marcos Wanderson Vieira Monteiro   +9 more
doaj   +1 more source

Continuous Audio‐Visual Sensor Monitoring Is More Effective Than Human Observers for Detecting Moor Macaques

open access: yesAmerican Journal of Primatology, Volume 88, Issue 1, January 2026.
Camera traps and PAM outperformed human transects in detecting moor macaques: sensors overcame point transect detectability after 2 days survey. Combining both audio‐visual methods achieved highest detectability, supporting audio‐visual sensors as essential tools for primate monitoring in tropical forests. ABSTRACT The number of species threatened with
Víctor Beltrán Francés   +7 more
wiley   +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  

Atavistic Genetic Expression Dissociation (AGED) During Aging: Meta‐Phylostratigraphic Evidence of Cellular and Tissue‐Level Phylogenetic Dissociation

open access: yesAging Cell, Volume 25, Issue 1, January 2026.
Aging represents an atavistic over‐representation of differential expression in the most ancient genes and under‐representation in the evolutionary youngest genes for two multi‐tissue aging databases, and tissues covering skin, ovarian, immune, senescent and mesenchymal‐senescent cells. However, some tissues like brain and mesenchymal stem cells do not
Léo Pio‐Lopez, Michael Levin
wiley   +1 more source

PERFIL DE SENSIBILIDADE A ANTIMICROBIANOS POR COMPONENTES DA MICROBIOTA BACTERIANA ORAL E RETAL DE PRIMATAS NÃO HUMANOS

open access: yesCiência Animal Brasileira, 2019
Os objetivos desta pesquisa foram identificar bactérias isoladas da cavidade oral e da ampola retal de Saimiri collinsi e Callithrix jacchus e determinar a sensibilidade a 16 antimicrobianos.
Marcone Helmer Silva   +5 more
doaj  

Estudo anatômico de músculos profundos do antebraço de Cebus apella (Linnaeus, 1766) - DOI: 10.4025/actascibiolsci.v27i3.1351

open access: yesActa Scientiarum: Biological Sciences, 2008
Este trabalho utilizou 8 espécimes adultos de Cebus apella para caracterização anatômica de músculos do antebraço. Os animais foram doados pelo Instituto Brasileiro de Meio Ambiente e Recursos Naturais Renováveis (Ibama), de Sete Lagoas, Estado de Minas ...
Tales Alexandre Aversi-Ferreira   +4 more
doaj   +1 more source

A Framework to Analyze Primate Species Vulnerability to Trade in Urban Markets

open access: yesAmerican Journal of Primatology, Volume 87, Issue 12, December 2025.
A primate‐focused conservation criminology framework to examine taxon‐specific vulnerability to live trade in urban markets. ABSTRACT Live primates are increasingly commodified and appropriated as inputs into markets, both at the international and domestic scales, and across physical and online platforms.
Christian J. Rivera   +3 more
wiley   +1 more source

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