Results 101 to 110 of about 2,582 (207)
, 2020 Husbandry procedures may cause behavioral and physiological changes to animals living in captivity. However, an individual’s reaction is not uniform and may be related to different coping strategies.
V. Ferreira +7 more
semanticscholar +1 more source
Primatas e suas particularidades evolutivas reveladas através de duas distintas abordagens genéticas [PDF]
, 2022 A ordem Primata (Primates) compreende dois clados maiores que divergiram há aproximadamente 87 Ma: Strepsirrhini e Haplorrhini. Dentre os Haplorrhini, Platyrrhini é o único clado cujas espécies habitam o continente Americano, enquanto os Catarrhini ...
Landau , Luane Jandira Bueno
core
Long-Term Spatial Memory and Learning Set Formation in Captive Capuchin Monkeys (Cebus libidinosus = Sapajus cay) [PDF]
, 2019 Researchers have long suspected that nonhuman primates have long-term spatial memory for locating food. However, few empirical studies have assessed spatial memory for a period longer than 1 day in nonhuman primates in a foraging context.We used a ...
Janson, Charles H. +2 more
core +2 more sources
Rensch’s and Bergmann’s Rules in Cis-Andean South-American Howler Monkeys (Mammalia: Alouatta) [PDF]
, 2018 Howler monkeys (genus Alouatta) are large folivorous primates living in South America. We tested for the application of both Rensch’s rule and Bergmann’s rule to body size variation in Alouatta. We found that Rensch’s rule does apply in howlers.
Bubadué, J +11 more
core +1 more source
Anatomia dos núcleos da base de Alouatta belzebul [PDF]
, 2022 The basal nuclei are well-defined bodies of neurons with specific functions, located inside the white medullary center of the brain, directly involved with the motor system, participating greatly in the planning and control processes of movements ...
Melo, Fabiana Cristina Silveira Alves de +4 more
core +1 more source
Bipedal steps in the development of rhythmic behavior in humans
, 2019 We contrast two related hypotheses of the evolution of dance: H1: Maternal bipedal walking influenced the fetal experience of sound and associated movement patterns; H2: The human transition to bipedal gait produced more isochronous/predictable ...
Larsson, M., Ravignani, A., Richter, J.
core +1 more source
Anatomy of the spinal cord of Alouatta belzebul [PDF]
, 2018 The genus Alouatta hosts species popularly known as red-handed howler, presenting wide geographic distribution and being found in several biomes. The objective was describe the anatomy of spinal cord of Alouatta belzebul specimens, focusing on the ...
Lima, Fabiano Campos +5 more
core +1 more source
Material matters: raw material influences stone tool performance in capuchin monkeys [PDF]
Identifying the conditions that facilitate and shape tool use is a central focus in the field of human evolution and animal behaviour. Particular interest lies in the use of stone hammers by nonhuman primates to open encased food sources.
de la Torre, I. +6 more
core +1 more source
Induced Tool Use as Environmental Enrichment for Captive Capuchin Monkeys (Sapajus libidinosus)
, 2017 We tested the effect of an apparatus that could induce tool use on the behavior of six captive capuchin monkeys. We used “focal-animal” to estimate the time spent in general behavioral states and those indicative of stress, and “all occurrences” of agonistic and stereotypic behavioral events. The group showed different profiles of activity budget, with
Camargo, Murilo Reis +1 more
openaire +1 more source