Results 11 to 20 of about 2,999 (162)

Gastrointestinal Parasites in Free-Ranging Saguinus ursulus From the Eastern Brazilian Amazon: First Report of Prosthenorchis sp. [PDF]

J Med Primatol
ABSTRACT Enteroparasites were investigated in free‐ranging Saguinus ursulus from the eastern Brazilian Amazon. Parasites were detected in 76.5% (13/17) of capture events, with Prosthenorchis sp. most frequently detected (58.8%; 10/17). Animals showed good body condition and no clinical abnormalities.
de Melo JT, Portal CGR, Rodrigues JPC, de Castro PHG, de Andrade RDS, Silva ODR, da Silva GP, Imbelone AA, Monteiro FOB.   +8 more
europepmc   +2 more sources

Demographic buffering in natural populations: A multi-level perspective. [PDF]

J Anim Ecol
We introduce a multi‐level framework that unites stochastic elasticities with nonlinear selection to test demographic buffering. Applying it across mammals reveals a key insight: ecological robustness to variability often decouples from evolutionary constraint, reshaping how we understand resilience under environmental stochasticity.
Santos GS, Gascoigne SJL, Dias ATC, Kajin M, Salguero-Gómez R.   +4 more
europepmc   +2 more sources

Mozambique's Colonial-Era Non-Human Primate Collection at the National Museum of Natural History and Science of Lisbon: Taxonomy, Provenance, and Historical Context. [PDF]

Am J Biol Anthropol
ABSTRACT Objectives This study reviews Mozambique's non‐human primate collection housed at the National Museum of Natural History and Science (MUHNAC) in Lisbon. The collection originates from the Zoological Missions of Mozambique (1948 and 1955) carried out under Portuguese colonial administration. The objectives of this work were to: i.
Osório M, Veracini C.
europepmc   +2 more sources

Present and Future: Using Ecological Niche Modeling to Understand the Conservation Status of Alouatta caraya (Primates, Atelidae) and Promote Its Protection. [PDF]

Am J Primatol
Free‐living Alouatta caraya: the male (top left) and his females (bottom left). We used ecological niche modeling to assess the species' climate suitability both now and in future projections. Between now and 2030, there is a 31% reduction in distribution.
Schwantes JB, Antunes LA, Fortes VB, Robe LJ.   +3 more
europepmc   +2 more sources

Atividade de pintura de um primata não humano (Pan troglodytes) e sua comparação com primatas humanos [PDF]

, 2011
Chimpanzés são primatas muito similares aos humanos, tanto no aspecto genético como comportamental. Tendo essas características como base e como parte do processo de enriquecimento ambiental dos grandes primatas não humanos no Santuário dos Grandes ...
Padulla, Luiz Fernando Leal
core   +2 more sources

Primatas do Parque Nacional do Jamanxim/PA: riqueza, distribuição e ameaças

Biodiversidade Brasileira, 2018
O Parque Nacional do Jamanxim (PARNA do Jamanxim) está localizado no sudoeste do Pará e propicia a conectividade entre as unidades de conservação (UCs) da Terra do Meio e da bacia do Rio Tapajós, no interflúvio Tapajós-Xingu, região que abriga ...
Gerson Buss, André Luis Ravetta, Marcos de Souza Fialho, Rafael Suertegaray Rossato, Ricardo Sampaio, Rodrigo Cambará Printes, Liliam Patrícia Pinto, Leandro Jerusalinsky   +7 more
doaj   +3 more sources

Two-dimensional map of direction selectivity in cortical visual area MT of Cebus monkey

Anais da Academia Brasileira de Ciências, 2002
We studied the spatial organization of direction of motion in visual area MT of the Cebus apella monkey. We used arrays of 6 (700 µm apart) parallel electrodes in penetrations tangential to the cortical layers to record multi-unit responses to moving ...
ANTONIA CINIRA M. DIOGO, JULIANA G. M. SOARES, THOMAS D. ALBRIGHT, RICARDO GATTASS   +3 more
doaj   +1 more source

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

Biodiversidade 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, Júlia da Silva Vilela, Pablo de Ávila Saldo, Bráulio Almeida Santos, Erich Fischer   +4 more
doaj   +3 more sources

Distribution of collagen types I, III, and IV in gastric tissue of marmosets (Callithrix spp., Callitrichidae: Primates) Distribuição dos colágenos tipo I, III e IV em tecido gástrico de sagüis (Callithrix spp., Callitrichidae: Primates)

Pesquisa Veterinária Brasileira, 2010
Extracellular matrix (ECM) components such as fibrillar collagens play a fundamental role in wound repair and have also been studied in association with the gastric ulcer healing process in gastroenterology.
Marcela F.V. de Mello, Alcides Pissinatti, Ana M.R. Ferreira   +2 more
doaj   +1 more source

Microbiota associada ao insucesso de implantes de titânio em primatas não-humanos.

, 2021
Microbiota associada ao insucesso de implantes de titânio em primatas não ...
OKAMOTO, Ana Claudia, Jardim JÚNIOR, Elerson Gaetti, PESSOA, Roberto Sales de, de OLIVEIRA, Sérgio Ricardo, LANCHUCCI, Luis Fernando, LINS, Samira Âmbar   +5 more
core   +1 more source