Results 11 to 20 of about 3,211 (207)

Salivary gland adenocarcinoma in a capuchin monkey (Sapajus nigritus) [PDF]

Pesquisa Veterinária Brasileira
: Salivary gland neoplasms are infrequently documented in veterinary medicine and rare in non-human primates; therefore, they are scarce in the literature.
Alessandra da Cruz, Crisan Smaniotto, Vinicius Dahm, Amália Ferronato, Manoela M. Piva, Nelson D. Lucas, Luana Canavessi, Laura F. de Noronha, Marilene M. Silva, Flávio S. Jojima, Aline M. Viott   +10 more
doaj   +2 more sources

Eye preferences in capuchin monkeys (Sapajus apella) [PDF]

Primates, 2016
This study explored whether capuchin monkey eye preferences differ systematically in response to stimuli of positive and negative valence. The ‘valence hypothesis’ proposes that the right hemisphere is more dominant for negative emotional processing and the left hemisphere is more dominant for positive emotional processing. Visual information from each
Wilson, Duncan A, Tomonaga, Masaki, Vick, Sarah-Jane   +2 more
core   +5 more sources

Natural infection by Microsporum canis in a capuchin monkey

Ciência Rural, 2017
: This paper described a case of a capuchin monkey (Sapajus libidinosus) with non-pruritic skin lesions. During the physical examination, multifocal areas of alopecia with crusts, erythema and scaling compatible with dermatophytosis were reported on the ...
Stéphanie Machado Mota, Adriano Fernandes Ferreira, Thiago Lopes Nery, Roberto Citelli de Farias, Amanda Figueiredo Mangueira, Felisbina Luísa Queiroga   +5 more
doaj   +3 more sources

A MAXIMUM ENTROPY MODEL OF THE BEARDED CAPUCHIN MONKEY HABITAT INCORPORATING TOPOGRAPHY AND SPECTRAL UNMIXING ANALYSIS [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012
Movement patterns of bearded capuchin monkeys (Cebus (Sapajus) libidinosus) in northeastern Brazil are likely impacted by environmental features such as elevation, vegetation density, or vegetation type.
A. M. Howard, S. Bernardes, N. Nibbelink, L. Biondi, A. Presotto, D. M. Fragaszy, M. Madden   +6 more
doaj   +2 more sources

Assessing Symmetry by Comparing the Acquisition of Symmetric and Nonsymmetric Conditional Relations in a Capuchin Monkey

International Journal of Psychological Research, 2016
The present study presents a procedure to assess the property of symmetry by comparing the acquisition of conditional relations that are consistent and inconsistent with this property in a capuchin monkey (Sapajus spp.).
Paulo S. D. Soares Filho, Álvaro J. M. Silva, Saulo M Velasco, Romariz S Barros, Gerson Yukio Tomanari   +4 more
doaj   +5 more sources

Dilated Cardiomyopathy and Aortic Thrombosis in a Capuchin Monkey (Sapajus apella). [PDF]

J Med Primatol
ABSTRACT This case report describes a capuchin monkey (Sapajus apella) that presented with bilateral paralysis and cold hind limbs. Clinical examination, including ultrasound imaging, revealed dilated cardiomyopathy and aortic thrombosis. Macroscopic, histopathological, and immunohistochemical analyses confirmed these findings.
Helm C, Bracke A, Teifke JP, Ulrich R.
europepmc   +2 more sources

Developmental Programming of Capuchin Monkey Adrenal Dysfunction by Gestational Chronodisruption. [PDF]

Biomed Res Int, 2018
© 2018 Hans G. Richter et al. In the capuchin monkey (Cebus apella), a new-world nonhuman primate, maternal exposure to constant light during last third of gestation induces precocious maturation of the fetal adrenal and increased plasma cortisol in the ...
Richter HG, Mendez N, Abarzua-Catalan L, Valenzuela GJ, Seron-Ferre M, Torres-Farfan C.   +5 more
europepmc   +2 more sources

Sources of Variation in Fecal Haptoglobin in a Population of Wild Capuchin Monkeys (Cebus imitator). [PDF]

Am J Primatol
Fecal haptoglobin values show significant seasonal variation in wild capuchin monkeys. Values are highest, and most variable in the early‐mid dry season, when fruit is typically scarce and water sources are standing pools, which can accumulate pathogens.
Hernández-Rojas R, Hamou H, Navarro RL, Jack KM, Campos FA, Melin AD, Higham JP.   +6 more
europepmc   +2 more sources

Can I Have a Bite? The Influence of Infant Begging on Food Sharing in Capuchin Monkeys (Sapajus Libidinosus). [PDF]

Am J Primatol
Food sharing between mother and offspring in capuchin monkeys is a response to the infant's begging. Infants solicit more frequently high‐quality and hard‐to‐process foods and they are more likely to succeed when they are older and if the food item is not a lizard. ABSTRACT In primates, food sharing from mothers to infants may serve two main functions:
Omena J, Cera MB, Araujo G, Lima HF, Izar P.   +4 more
europepmc   +2 more sources

Follicular Atresia, Cell Proliferation, and Anti-Mullerian Hormone in Two Neotropical Primates (Aotus nancymae and Sapajus macrocephalus)

Animals, 2023
This study evaluated the follicular atresia, cell proliferation, and anti-Mullerian hormone action in Aotus nancymae and Sapajus macrocephalus during three sexual phases (follicular, luteal, and gestational).
Deise de Lima Cardoso, Diva Anélie de Araújo Guimarães, Pedro Mayor, Maria Auxiliadora Pantoja Ferreira, Leandro Nassar Coutinho, Frederico Ozanan Barros Monteiro   +5 more
doaj   +1 more source