Results 91 to 100 of about 2,582 (207)
American Journal of Primatology, Volume 87, Issue 1, January 2025.A photo of Nau, a Japanese macaque who was born with one eye, and the key highlights from the review article. Abstract Congenital malformations, conditions, injuries, and illness can lead to long‐term physical impairment and disability in nonhuman primates. How individual primates change their behaviors flexibly to compensate for their disabilities can
Brogan M. Stewart +5 more
wiley +1 more source
American Journal of Biological Anthropology, Volume 185, Issue 3, November 2024.Abstract Objectives The appearance of early lithic industries has been associated with the gradual development of unique biomechanical and cognitive abilities in hominins, including human‐like precision grasping and basic learning and/or communicating capacities.
Brienna Eteson +3 more
wiley +1 more source
Psicologia: Teoria e PesquisaRESUMO Testamos o efeito de um aparato que pudesse induzir o uso de ferramentas no comportamento de seis macacos-prego cativos. Utilizamos “animal focal” para o tempo gasto em estados comportamentais gerais e estados indicativos de estresse ...
Murilo Reis Camargo +1 more
doaj +1 more source
Three thousand years of wild capuchin stone tool use [PDF]
, 2019 The human archaeological record changes over time. Finding such change in other animals requires similar evidence, namely, a long-term sequence of material culture.
Falótico, Tiago +4 more
core +1 more source
Revista Ciências da Saúde CEUMAAlthough the role of estradiol in female sexual behavior is well documented, some studies have suggested a joint action of this steroid with testosterone in modulating female sexual behavior.
R. C. Rodrigues +1 more
semanticscholar +1 more source
Ontogenetic biomechanics of tufted (Sapajus) and untufted (Cebus) capuchin mandibles
American Journal of Biological Anthropology, Volume 185, Issue 2, October 2024.Abstract Objectives Cortical bone geometry is commonly used to investigate biomechanical properties of primate mandibles. However, the ontogeny of these properties is less understood. Here we investigate changes in cortical bone cross‐sectional properties throughout capuchin ontogeny and compare captive versus wild, semi‐provisioned groups.
Taylor A. Polvadore +8 more
wiley +1 more source
Terrestriality across the primate order: A review and analysis of ground use in primates
Evolutionary Anthropology: Issues, News, and Reviews, Volume 33, Issue 4, August 2024.Abstract Terrestriality is relatively rare in the predominantly arboreal primate order. How frequently, and when, terrestriality appears in primate evolution, and the factors that influence this behavior, are not well understood. To investigate this, we compiled data describing terrestriality in 515 extant nonhuman primate taxa.
Gene R. Estrada, Andrew J. Marshall
wiley +1 more source
Determinação de valores de referência para os testes oftálmicos de rotina em macacos-prego (Sapajus libidinosus) [PDF]
, 2017 Notwithstanding its broad geographic distribution and the large number of specimens held in captivity, basic studies on the ocular physiology of capuchin monkeys of the Sapajus libidinosus species are still incipient.
Bezerra, Karla Priscila Garrido
core
Trypanosoma cruzi transmission in the wild and its most important reservoir hosts in Brazil
Parasites & Vectors, 2018 Trypanosoma cruzi (Kinetoplastea: Trypanosomatidae) infects all tissues of its hosts, which along with humans, include hundreds of mammalian species in the Americas. The epidemiology of T.
Ana Maria Jansen +2 more
doaj +1 more source
Teaching varies with task complexity in wild chimpanzees
, 2020 Understanding social influences on how apes acquire tool behaviors can help us model the evolution of culture and technology in humans. Humans scaffold novice tool skills with diverse strategies, including the transfer of tools between individuals ...
Bernstein-Kurtycz, L. +6 more
core +1 more source