Results 101 to 110 of about 415 (137)

Mitochondrial DNA for Phylogeny Building: Assessing Individual and Grouped mtGenes as Proxies for the mtGenome in Platyrrhines. [PDF]

Am J Primatol
Finnegan N, Lima MGM, Lynch JW.
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Epidural anesthesia in capuchin monkeys (Sapajus libidinosus)

Journal of Medical Primatology, 2014
AbstractBackgroundMany primates are kept in breeding for scientific or conservation purposes, but much of the clinical care is represented by trauma. To provide more effective interventions in some of these cases, the present study aimed to evaluate the technique of local anesthesia through the epidural space in capuchin monkeys (Sapajus libidinosus ...
Jefferson F, Cordeiro, Ana L, Araújo, Atticcus, Tanikawa, José R S, Santos, André L, Bragagnoli, Pedro I, Nóbrega Neto, Danilo J A, Menezes   +6 more
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Vertical bipedal locomotion in wild bearded capuchin monkeys (Sapajus libidinosus)

Primates, 2016
When carrying objects, nonhuman primates often show bipedal locomotion. Studies of primate bipedality, however, in both nature and captivity, have concentrated on locomotion on horizontal substrates, either terrestrially or arboreally. No observational or experimental study seems to have looked at non-horizontal bipedality, yet we show here that it ...
Tiago Falotico, William C Mcgrew, Eduardo B Ottoni   +2 more
exaly   +3 more sources

Biochemical parameters, C-reactive protein, and proteinogram of Sapajus libidinosus kept in captivity

Ciencia Rural, 2023
ABSTRACT: Sapajus libidinosus is a New World primate belonging to the Cebidae family that lives in the caatinga and cerrado, which are known Brazilian biomes. It is currently classified as near threatened, almost endangered, by the main animal protection organizations.
Adriano Fernandes Ferreira, Grasiene Silva, Ana C Silvestre-Ferreira   +2 more
exaly   +3 more sources

Compound grips in tufted capuchin monkeys (Sapajusspp andSapajus libidinosus)

American Journal of Primatology, 2020
AbstractAn experimental study with captive individuals and study of video recordings of wild monkeys explored whether and how tufted capuchin monkeys use onehand to hold one or more objects with multiple grips (compound grips). A task designed to elicit compound grip was presented to five captive tufted capuchin monkeys (Sapajusspp).
Caroline E. Jones, Dorothy M. Fragaszy
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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
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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
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Adaptability in stone tool use by wild capuchin monkeys (Sapajus libidinosus)

American Journal of Primatology, 2014
Capuchin monkeys are well known for population variation in the use of stone tools and the types of food items consumed. In order to determine adaptability in stone tool use, we investigated a never before studied population of wild capuchin monkey (Sapajus libidinosus) displaying terrestrial habits in a Caatinga environment. To carry out this study we
Bárbara Lins Caldas De Moraes, Antonio Da Silva Souto, Nicola Schiel   +2 more
openaire   +2 more sources

Validation of an Enzyme Immunoassay for Measuring Fecal Cortisol Metabolites of Bearded (Sapajus libidinosus) and Black (Sapajus nigritus) Capuchins

International Journal of Primatology, 2017
Fecal steroid analysis is a powerful noninvasive tool for behavioral endocrinology, but enzyme immunoassays (EIAs) require experimental validation before they are applied. We conducted a physiological validation of an in-house EIA measuring fecal cortisol metabolites (FCMs) by performing an adrenocorticotrophic hormone (ACTH) challenge, dexamethasone ...
Olivia Mendonça-Furtado, Patricia Izar, Rupert Palme   +2 more
openaire   +1 more source

Diversity of nutcracking tool sites used bySapajus libidinosusin BrazilianCerrado

American Journal of Primatology, 2015
Cracking nuts with tools is a behavior documented in a small number of populations of tufted capuchins, mainly in semi‐aridCaatingaandCaatinga–Cerradotransitional environments of northeastern Brazil. Only one of these populations inhabits the less aridCerradoin Central Brazil, where environments are composed of a heterogeneous mosaic of fields ...
Francisco Dyonísio C, Mendes, Raphael Moura, Cardoso, Eduardo B, Ottoni, Patrícia, Izar, Daniell Nunes A, Villar, Rogério F, Marquezan   +5 more
openaire   +2 more sources