Results 11 to 20 of about 416 (135)

Ingestive behaviors in bearded capuchins (Sapajus libidinosus) [PDF]

Scientific Reports, 2020
AbstractThe biomechanical and adaptive significance of variation in craniodental and mandibular morphology in fossil hominins is not always clear, at least in part because of a poor understanding of how different feeding behaviors impact feeding system design (form–function relationships).
Patricia Izar, Elisabetta Visalberghi, Adam Van Casteren   +2 more
exaly   +6 more sources

Nasal probe and toothpick tool use by a wild female bearded capuchin (Sapajus libidinosus) [PDF]

Primates, 2015
We report the first observation of probe tool use by a wild adult female bearded capuchin (Sapajus libidniosus), at Serra da Capivara National Park (SCNP), Brazil. This individual used several stick tools and one grass stem to probe her nostrils, usually triggering a sneeze reaction, and also used stick tools to probe her teeth or gum.
Michael Haslam, Falotico T, Haslam Michael   +2 more
exaly   +5 more sources

Aspectos biológicos e comportamentais de Sapajus libidinosus: Revisão [PDF]

Pubvet, 2018
Os macacos-prego da espécie Sapajus libidinosus são conhecidos como os macacos mais robustos e inteligentes do Novo Mundo, e dentre as espécies neotropicais, é a que apresenta maior distribuição geográfica.
Ana Yasha Ferreira de La Salles, Artur da Nóbrega Carreiro, Gildenor Xavier Medeiros, José Augusto Pereira Carneiro Muniz, Danilo José Ayres de Menezes   +4 more
doaj   +2 more sources

Comparative anatomy of the gluteal muscles of Sapajus libidinosus 1 [PDF]

Pesquisa Veterinária Brasileira, 2016
: New World primates Sapajus sp. unexpectedly display cognitive aspects, tool use, social behavior, memory and anatomical aspects similar to Old World primates, such as chimpanzees and baboons.
Nayane Peixoto Soares, Vanessa de Souza Vieira, Dayane Kelly S. Pereira, Fabiano Campos Lima, Eugênio Gonçalves Araújo, Kleber Fernando Pereira   +5 more
doaj   +3 more sources

Anatomia da articulação do ombro de Sapajus libidinosus LINNAEUS, 1758 (Primates, Cebidae)

Revista de Biologia Neotropical, 2017
As pesquisas de caráter são de conspícua importância para a preservação e proteção de animais, bem como para o entendimento de sua evolução. Assim objetivou-se descrever a anatomia da articulação do ombro do macaco Sapajus libidinosus.
Fabiano Campos Lima, Kleber Fernando Pereira, Ricardo de Mattos Santa Rita, Dayane Kelly Sabec-Pereira, Roseâmely Angélica Carvalho-Barros, Zenon Silva, Daniela Cristina Oliveira Silva   +6 more
doaj   +3 more sources

Stone anvil damage by wild bearded capuchins (Sapajus libidinosus) during pounding tool use: a field experiment. [PDF]

PLoS ONE, 2014
We recorded the damage that wild bearded capuchin monkeys (Sapajus libidinosus) caused to a sandstone anvil during pounding stone tool use, in an experimental setting. The anvil was undamaged when set up at the Fazenda Boa Vista (FBV) field laboratory in
Michael Haslam, Raphael Moura Cardoso, Elisabetta Visalberghi, Dorothy Fragaszy   +3 more
doaj   +2 more sources

Taxonomic and sex differences in sagittal cresting among gracile and robust capuchin monkeys. [PDF]

J Anat
In this study, I show that there are interspecific differences in the frequency and pattern of sagittal cresting among six capuchin species. Four of the six species show sagittal cresting, with Cebus capucinus showing a different sagittal cresting pattern to that observed in three robust capuchin species. All four crested species show sexual dimorphism
Balolia KL.
europepmc   +2 more sources

Ticks on wild vertebrates necropsied in a veterinary pathology service in central Brazil: species richness and pathogen screening [PDF]

Revista Brasileira de Parasitologia Veterinária
During 2022-2024, fresh carcasses of 35 wild animals from Goiás state and the Federal District, both in central Brazil, were sent to the veterinary pathology service of the University of Brasília.
Igor Silva Silito, Matheus Pasini-Martins, Isabella Pereira Pesenato, Marcelo Bahia Labruna, Márcio Botelho de Castro, Liz de Albuquerque Cerqueira, Thiago Fernandes Martins   +6 more
doaj   +3 more sources

Contexts of Anointing Behavior in a Group of Blond Capuchin Monkeys (Sapajus flavius) Inhabiting an Atlantic Forest Fragment. [PDF]

Am J Primatol
Wild blond capuchin anoints with millipede species that secrete a chemical capable of repelling ectoparasites, suggesting a self‐medicative function. Social and solitary anointing bouts occurred at similar frequencies, but with greater engagement by adult males, indicating that anointing is a multifunctional behavior.
de Brito-Araújo AP, Hamada-Fearnside N, Peruzzo S, Pereira IF, Lins PGAS, Miller K, Rodrigues PEDS, Iniesta LFM, Ferreira RG.   +8 more
europepmc   +2 more sources

Wild bearded capuchin monkeys (Sapajus libidinosus) strategically place nuts in a stable position during nut-cracking. [PDF]

PLoS ONE, 2013
Humans can use hand tools smoothly and effectively in varying circumstances; in other words, skillfully. A few other species of primates crack encased foods using hammer tools and anvils. Are they skilled?
Dorothy M Fragaszy, Qing Liu, Barth W Wright, Angellica Allen, Callie Welch Brown, Elisabetta Visalberghi   +5 more
doaj   +2 more sources