The shape of lipsmacking: socio-emotional regulation in bearded capuchin monkeys (Sapajus libidinosus) [PDF]
Evolutionary Human Sciences, 2023 Capuchin monkeys have rich social relationships and from very young ages they participate in complex interactions with members of their group. Lipsmacking behaviour, which involves at least two individuals in socially mediated interactions, may tell ...
Natalia Albuquerque +6 more
doaj +5 more sources
Insights into the evolutionary history of the most skilled tool-handling platyrrhini monkey: Sapajus libidinosus from the Serra da Capivara National Park [PDF]
Genetics and Molecular Biology, 2023 Sapajus libidinosus members of the Pedra Furada group, living in the Serra da Capivara National Park, use stone tools in a wider variety of behaviors than any other living animal, except humans.
THAYNARA DA SILVA LOPES LIMA +2 more
exaly +5 more sources
Ingestive behaviors in bearded capuchins (Sapajus libidinosus) [PDF]
Scientific Reports, 2020 The 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 ...
Myra F Laird +2 more
exaly +12 more sources
Feeding postural behaviors and food geometric and material properties in bearded capuchin monkeys (Sapajus libidinosus) [PDF]
Am J Biol Anthropol, 2022 Foods that are geometrically and mechanically challenging to eat have been associated with specializations in feeding behavior and craniodental morphology across primates, and many of these foods are embedded, requiring a variety of positional behaviors ...
Laird M +11 more
europepmc +9 more sources
Microsatellite Markers for Bearded Capuchins (Sapajus libidinosus): Transferability and Characterization [PDF]
Anais Da Academia Brasileira De Ciencias, 2021 Natural Sapajus libidinosus populations are in continuous decline due to fragmentation, habitat loss, and the illegal pet trade. They live in Caatinga scrub forests, which already lost over 50% of their original cover.
Daniela Borges +2 more
exaly +9 more sources
Nut-cracking success and efficiency in two wild capuchin monkey populations [PDF]
Royal Society Open ScienceCapuchins can employ several strategies to deal with environmental challenges, such as using stone tools to access encapsulated resources. Nut-cracking is customary in several capuchin populations and can be affected by ecological and cultural factors ...
Tiago Falótico +4 more
doaj +5 more sources
Wild capuchin monkeys use stones and sticks to access underground food [PDF]
Scientific ReportsPrimates employ different tools and techniques to overcome the challenges of obtaining underground food resources. Humans and chimpanzees are known to tackle this problem with stick tools and one population of capuchin monkeys habitually uses stone tools.
Tatiane Valença +2 more
doaj +4 more sources
A comparison between affiliative and agonistic behaviours in wild and captive Sapajus libidinosus (Spix, 1823) (Mammalia, Primates, Cebidae) [PDF]
Papéis Avulsos de Zoologia, 2022 Organisms modulate the expression of their behaviours through environmental contexts. Several studies have suggested that the frequencies of social behaviours may differ between captive and free-living primates.
Danilo Sabino da Silva Lima +3 more
doaj +5 more sources
Continuous Use of Combined Hormonal Contraceptive and the Effect on Blood Coagulation Factors in Female Capuchin Monkeys (Sapajus libidinosus) [PDF]
International Journal of Endocrinology, 2019 This study aimed at evaluating the availability of the primate Sapajus libidinosus as an animal model for research assessing the physiological effects of the continuous use of combined hormonal contraceptives.
Rosângela C. Rodrigues +5 more
doaj +2 more sources
Use-wear and residue analysis of pounding tools used by wild capuchin monkeys (Sapajus libidinosus) from Serra da Capivara (Piauí, Brazil) [PDF]
Journal of Archaeological Science: Reports, 2021 Bearded capuchin monkeys (Sapajus libidinosus) from Serra da Capivara National Park (Brazil), perform the widest range of activities using stone tools of all the non-human tool-using primates.
Arroyo, A +5 more
core +2 more sources