Results 161 to 170 of about 2,582 (207)

The Vocal Repertoire of the Bearded Capuchin (Cebidae: Sapajus libidinosus): Implications for Understanding the Complexity of Neotropical Primate Communication

Folia primatologica, 2021
Vocal communication is an essential aspect of primate social behaviour. The bearded capuchin Sapajus libidinosus is endemic to Brazil, and some studies have described specific vocalisation types for this species; however, there is still no complete ...
Carolina Almeida Lisboa, F. D. Mendes, Maurício Silveira, L. M. S. Aguiar   +3 more
semanticscholar   +1 more source

Fatal Africanized bee attack in captive non-human primates (Saimiri ustus and Sapajus libidinosus).

Toxicon
Bee stings (BS) are a life-threatening issue and a growing concern for public health and animals in the Americas. We describe the clinical, pathological, and ultrastructural findings of a massive lethal bee attack in two non-human primates (NHPs). Both animals showed BS scattered throughout the skin, surrounded by a local reaction, diffuse pulmonary ...
I. Mâcedo, D. E. Sousa, Antonizete dos Reis Souza, Aníbal G. Armién, M. Machado, M. B. Castro   +5 more
semanticscholar   +3 more sources

Touching faces: The active role of infant capuchin monkeys (Sapajus libidinosus) in their social development.

Journal of Comparative Psychology
Touch has a significant impact on the development of infant primates, but it is still understudied. Little is reported, for example, about the effect of infants' touch on their environment and social development. In this study, we sought to fill this gap
Beatriz Felício, Beatriz Codogno, Carlene Gomes, Rafael Albuquerque, P. Izar   +4 more
semanticscholar   +1 more source

Female bearded capuchin monkeys (Sapajus libidinosus) use objects to solicit the sexual partner.

Journal of Comparative Psychology, 2017
Female wild bearded capuchins (Sapajus libidinosus) living at Serra da Capivara National Park (SCNP) that use stone and stick tools during foraging occasionally toss or throw stones at the male during courtship. We report similar behaviors in a different population that uses stones as tools in foraging.
Visalberghi, E., Di Bernardi, C., Marino, L. A., Fragaszy, D., Izar P.   +4 more
openaire   +2 more sources

Factors affecting cashew processing by wild bearded capuchin monkeys (Sapajus libidinosus, Kerr 1792)

American Journal of Primatology, 2016
Cashew nuts are very nutritious but so well defended by caustic chemicals that very few species eat them. We investigated how wild bearded capuchin monkeys (Sapajus libidinosus) living at Fazenda Boa Vista (FBV; Piauí, Brazil) process cashew nuts (Anacardiumspp.) to avoid the caustic chemicals contained in the seed mesocarp. We recorded the behavior of
Visalberghi Elisabetta, Albani Alessandro, Ventricelli Marialba, Izar Patricia, Schino Gabriele, Fragazsy Dorothy   +5 more
openaire   +2 more sources

Interactions with humans reduce the success of foraging for anthropogenic food by capuchin monkeys (Sapajus libidinosus) in Brasília National Park, Brazil

American Journal of Primatology
The progressive growth of urban environments has increasingly forced populations of nonhuman primates to coexist with humans in many cities, which has resulted in problems such as behavioral alterations, conflicts with humans, and threats to the health ...
M. R. Camargo, T. C. Lousa, Ricardo Vasquez Mota, F. D. C. Mendes   +3 more
semanticscholar   +1 more source

Osteology applied to image diagnosis of the forelimb of the black‐striped capuchin (Sapajus libidinosus Spix, 1823)

American Journal of Primatology, 2022
Macroscopic bone analysis and evaluation through imaging methods are essential in the recognition of natural and altered structures. Therefore, this study aimed at describing the osteology the thoracic limb of Sapajus libidinosus in bone pieces ...
A. Y. F. de La Salles, Jéssica K de Andrade, J. G. de Souza, Kelvis de B Freitas, A. N. Carreiro, E. L. Veloso, E. F. Rocha, Marcius A P Klem, F. V. Câmara, Danilo José Ayres De Menezes   +9 more
semanticscholar   +1 more source

Kidney cysts in a capuchin monkey (Sapajus libidinosus) – case report

Clínica Veterinária, 2017
Cystic lesions in the renal parenchyma can be attributed to several types of pathologic conditions, such as acquired renal cysts and polycystic kidney disease. Some clinical criteria are used to distinguish between these two diseases. Ultrasonography aids in the characterization of cystic lesions in the abdominal organs, allowing the diagnosis of these
Géssica Giselle A. Silva Araújo, Angélica da Costa F. de Souza, Vanja de Andrade Gueiros, Simone Bopp, Jacinta Eufrásia Brito Leite, Fabiano Séllos Costa   +5 more
openaire   +1 more source

Anticipating future actions: Motor planning improves with age in wild bearded capuchin monkeys (Sapajus libidinosus)

Developmental Science, 2021
AbstractSelf‐directed object manipulation tasks illuminate development of motor planning. Grasping strategies that lead to good object control to perform the following action(s) reveal second‐order motor planning. Motor planning for efficient grips develops slowly in children.
Valentina Truppa, Gloria Sabbatini, Patricia Izar, Dorothy M. Fragaszy, Elisabetta Visalberghi   +4 more
openaire   +3 more sources

Flexible and conservative features of social systems in tufted capuchin monkeys: comparing the socioecology ofSapajus libidinosusandSapajus nigritus [PDF]

American Journal of Primatology, 2011
AbstractSocioecological models assume that primates adapt their social behavior to ecological conditions, and predict that food availability and distribution, predation risk and risk of infanticide by males affect patterns of social organization, social structure and mating system of primates.
Izar P, Verderane M, MendonçaFurtado O, Presotto A, Tokuda M, Visalberghi E, Fragaszy D, PeternelliDosSantos L   +7 more
openaire   +2 more sources