Results 21 to 30 of about 1,875 (168)

Efecto de atributos paisajísticos en los patrones de presencia de Ateles fusciceps en el noroccidente ecuatoriano

open access: yesRevista Peruana de Biología, 2018
Este trabajo evalúa el efecto que tienen ciertas variables paisajísticas (ríos, tierras agropecuarias, áreas antrópicas y bosque nativo) en los patrones de presencia del mono araña, Ateles fusciceps, en el noroccidente ecuatoriano.
Pablo Medrano-Vizcaíno
doaj   +1 more source

Initiation of feeding by four sympatric Neotropical primates (Ateles belzebuth, Lagothrix lagotricha poeppigii, Plecturocebus (Callicebus) discolor, and Pithecia aequatorialis) in Amazonian Ecuador: Relationships to photic and ecological factors.

open access: yesPLoS ONE, 2019
We examined photic and ecological factors related to initiation of feeding by four sympatric primates in the rain forest of Amazonian Ecuador. With rare exceptions, morning activities of all taxa began only after the onset of nautical twilight, which ...
D Max Snodderly   +5 more
doaj   +1 more source

Simian malaria at two sites in the Brazilian Amazon: I-The infection rates of Plasmodium brasilianum in non-human primates

open access: yesMemorias do Instituto Oswaldo Cruz, 1995
The parasite that causes simian malaria in the Brazilian Amazon, Plasmodium brasilianum, is infective to man. In this region, where humans live within and in close proximity to the forest, it was suspected that this parasite could be the cause of a ...
Ricardo Lourenço-de-Oliveira   +1 more
doaj   +1 more source

Cryptosporidium parvum in captive primates of Parque Municipal Danilo Galafassi, Paraná, Brazil

open access: yesSemina: Ciências Agrárias, 2019
Uma grande variedade de espécies de animais terrestres e aquáticos foi identificada como hospedeira de espécies e genótipos de Cryptosporidium spp., Que são importantes patógenos, no entanto, pouco se sabe sobre sua distribuição em populações selvagens ...
Alessandra Snak   +2 more
doaj   +1 more source

ASPM and the evolution of cerebral cortical size in a community of New World monkeys.

open access: yesPLoS ONE, 2012
The ASPM (abnormal spindle-like microcephaly associated) gene has been proposed as a major determinant of cerebral cortical size among primates, including humans.
Fernando A Villanea   +3 more
doaj   +1 more source

The primate community of Cachoeira (Brazilian Amazonia): a model to decipher ecological partitioning among extinct species. [PDF]

open access: yesPLoS ONE, 2011
Dental microwear analysis is conducted on a community of platyrrhine primates from South America. This analysis focuses on the primate community of Cachoeira Porteira (Para, Brazil), in which seven sympatric species occur: Alouatta seniculus, Ateles ...
Anusha Ramdarshan   +3 more
doaj   +1 more source

Ateles paniscus

open access: yes, 2013
Published as part of Russell A. Mittermeier, Anthony B. Rylands & Don E. Wilson, 2013, Atelidae, pp. 484-549 in Handbook of the Mammals of the World – Volume 3 Primates, Barcelona :Lynx Edicions on pages 539-540, DOI: 10.5281/zenodo ...
Russell A. Mittermeier   +2 more
openaire   +1 more source

Interação mãe-filhote em macacos-aranha (Ateles paniscus)

open access: yesInteração em Psicologia, 1998
As teorias sobre a relação mãe-filhote em primatas não-humanos atribuem à mãe um papel importante e decisivo no desenvolvimento do filhote. Aos poucos, com seu desenvolvimento motor e o aumento da curiosidade pelo ambiente e pelos outros membros do grupo,
Luciane Bizari Coin de Carvalho   +1 more
doaj   +1 more source

Dietary ethanol ingestion by free-ranging spider monkeys (Ateles geoffroyi)

open access: yesRoyal Society Open Science, 2022
Ethanol within ripe and over-ripe fruit is produced naturally through the metabolic activity of fermentative yeasts. As a consequence, frugivorous animals may chronically consume ethanol as part of their routine diet, although direct measurements of such
Christina J. Campbell   +3 more
doaj   +1 more source

A case of polyostotic fibrous dysplasia in a spider monkey (ateles paniscus) [PDF]

open access: yesKafkas Universitesi Veteriner Fakültesi Dergisi, 2020
This paper presents the gross and histopathologic findings of polyostotic fibrous dysplasia which is rarely seen in non-human primates. A 3-year-old female spider monkey (Ateles paniscus) was referred to the clinics of our faculty with the complaints of ...
Gulbin SENNAZLI   +3 more
doaj   +1 more source

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