Results 121 to 130 of about 1,554 (172)

A nonhuman primate model for genital herpes simplex virus 2 infection that results in vaginal vesicular lesions, virus shedding, and seroconversion. [PDF]

PLoS Pathog
Wang K, Jordan T, Dowdell K, Herbert R, Moore IN, Koelle DM, Cohen JI.   +6 more
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Facial displays in Cebus apella

International Journal of Primatology, 2006
Tufted capuchins are diurnal New World primates whose social interactions involve vocal and visual communication. We aimed to describe their facial displays and assessed the use (in relation to rank and age/sex classes of the sender or the receiver or both) and the social function of the most frequent ones.
Visalberghi, E., Valenzano, D.R., Preuschoft, S.   +5 more
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Landmark use by Cebus apella

International Journal of Primatology, 2005
We investigated the use of landmarks by capuchins to solve spatial search tasks. In experiment 1 one subject learned to find a hidden reward in the middle of a 4-landmark configuration. During probe trials, with the landmark configuration expanded and no reward, the capuchin mainly searched near two of the four landmarks thus showing it used the ...
Potì, P., Bartolommei, P., Saporiti, M.
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Chromosome heteromorphisms in Cebus apella

Journal of Human Evolution, 1982
Chromosome studies in C. apella were carried out with G-, C-, and NOR banding in 20 specimens from Rio de Janeiro, Bahia, and Para (Brazil). The standard karyotype of the species was similar to that previously reported in animals from Colombia and Bolivia. There was no indication that specimens of different geographic origin, frequently described as C.
L. Freitas, H. Seuánez
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Chromosome studies of Cebus apella: The standard karyotype of Cebus apella paraguayanus, Fischer, 1829

American Journal of Primatology, 1986
AbstractChromosome studies were performed on 40 specimens identified as Cebus apella paraguayanus, Fischer, 1829, which had been wild‐caught in Santa Catalina (Republic of Paraguay). Elongated chromosome spreads obtained from lymphocyte cultures were sequentially stained with different techniques, and a constant pattern of 382 bands was identified in ...
Tetsuji, Matayoshi, Edgardo, Howlin, Nora, Nasazzi, Carlos, Nagle, Enrique, Gadow, Héctor N, Seuánez   +5 more
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The meiotic chromosomes of Cebus apella (Cebidae, Platyrrhini)

Cytogenetics and Cell Genetics, 2008
An analysis of the meiotic chromosomes of Cebus apella (Cebidae, Platyrrhini) has allowed for the visualization of constitutive heterochromatic regions throughout the meiotic cycle and has permitted the identification of four chromosomes in the first and the second divisions.
H N, Seuánez, J L, Armada, C, Barroso, C, Rezende, V F, da Silva   +4 more
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The Cebus Monkey (Cebus apella)

1983
The Cebus monkey, commonly called the Capuchin monkey, is widely distributed in Latin America. Its range extends from the southern part of Central America to the north east of Argentina.
C. A. Nagle, J. H. Denari
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Multifocal Candidiasis in a Capuchin Monkey ( Cebus apella)

Journal of Medical Primatology, 1977
Candidiasis involving nasal, pharyngeal, and intestinal mucosal surfaces and a pharyngeal lymph node was demonstrated microscopically in a young adult female capuchin monkey (Cebus apella) experimentally infected with Schistosoma haematobium (Iran strain).
B, McCullough, J, Moore, R E, Kuntz
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Joystick acquisition in tufted capuchins ( Cebus apella )

Animal Cognition, 2003
A number of nonhuman primate species have demonstrated the ability to use a joystick to control a cursor on a computer screen, yet the acquisition of this skill has not been the focus of systematic inquiry. Here, we examined joystick acquisition in four tufted capuchins under two directional relationships of joystick movement and resultant cursor ...
Katherine A, Leighty, Dorothy M, Fragaszy   +1 more
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