... and phylogeography Mitochondrial cytochrome oxidase II gene Colombia Peru Bolivia French Guyana Brazil Argentina Paraguay Cebus nigritus Cebus apella To date, no molecular studies have been conducted to help shed light on the complex systematic of the tufted capuchins suggested by morphological...

..., thereby providing a great opportunity for comparative studies. We recorded 190 agonistic interactions and subsequent postconflict behaviour in a captive group of brown capuchin monkeys (Cebus apella) . Only 26.8% of these conflicts were reconciled. Reconciliation was more likely to occur between opponents...

...Beatrix Golschmidt; Maria Alice Airosa Cabrera; Marrcia Weinzetl; Juan Clinton Llerena Brief Report Folia Primatol 1995:65:54-58 © 1996 S. Karger AG. Basel 0015-5713/95/0651-0054 $10.00/0 Cytogenetic Study in a Specimen of Cebus apella with an Atypical Phenotype Beatriz Goldschmidt , Maria Alice...

...(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Capuchin Cebus apella Hominid Homo habilis Stone tools Throwing Brief Report Folia Primatol 1995;65:234-238 ©...

... to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Cebus apella Capuchins Ownership Manipulation Behavioral roles Social enhancement Brief Report Folia Primatol 1994;63:88-90 Augusto Vítale Istituto Superiore di...

...(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Capuchin monkey Cebus apella Hand preference Laterality Tool use Brief Report Folia Primatol 1993;61:38-42 Gregory...

...Luiz Paulo S. Pinto; Claudia M.R. Costa; Karen B. Strier; Gustavo A.B. da Fonseca Habitats, population densities and group sizes of 5 primate species ( Callithrix flaviceps , Callicebus personatus personatus , Cebus apella nigritus , Alouatta fusca clamitans , and Brachyteles arachnoides ) were...

... apella Social structure Ontogeny Capuchin monkeys Infants Socialization Mother-infant interactions Folia Primatol 1990;54:16-33 © 1990 S. Karger AG, Basel 0015-5713/90/0542-0016Î2.75/0 Social Relations in Groups of the Black-Capped Capuchin (Cebus apella) in Captivity Interactions of Group-Born...

.... Innovations Capuchins Cebus apella Social transmission Imitation Coaction Enhancement Facilitation Tool use Exploitation Folia Primatol 1990;54:155-165 Social Processes Affecting the Appearance of Innovative Behaviors in Capuchin Monkeys Dorothy Munkenbeck Fragaszya, Elisabetta Visalberghib...

...James R. Anderson The use of stones as hammers to break open nuts was studied in a captive group of 7 Cebus apella . Only the single adult female and an infant showed no tool use. Tool use significantly reduced the time required to break open the nuts and obtain the kernel and led to fewer nuts...

...M.D. Mudry Two geographically separated populations of Cebus apella are found in Argentina. We have found important differences in the phenotypic characteristics of these populations, despite marked karyotypic similarity. Two well-distinguished phenotypes were established. Individuals from...

...Elizabeth S. Watts Comparisons of hand/wrist radiographs of neonatal Cebus albifrons (n = 14) and Cebus apella (n = 4) with those of Saimiri sciureus boliviensis (n = 9) and Macaca mulatta (n = 63) reveal that the cebid monkeys show much less skeletal ossification at birth than macaques...

...C. Welker; H. Höhmann; C. Schäfer-Witt Captive tufted capuchins ( Cebus apella ) formed a group characterized by greater affiliative behaviour within matrilines. Affiliation within the matriline is dependent upon social intimacy during infancy with matriline members. Courtship and mating...

...Elisabetta Visalberghi The acquisition of nut-cracking behaviour was investigated in two naive groups of captive capuchin monkeys ( Cebus apella ). Two adult males acquired this behaviour independently and without any ad hoc training. The opportunity to freely explore and manipulate the ‘hammers...

... interact with the infants. The first 6 months of life are hence the ‘kin phase’ in the life of the infants. Folia primatol. 49: 33-47 (1987) © 1987 S. Karger AG. Basel 0015-5713/87/0491 -0033S2.75/0 Social Relations in Groups of the Black-Capped Capuchin Cebus apella in Captivity Interactions of Group-Born...

... to be a suitable method for the comparative analysis of cognitive processes in primates. Folia primatol. 46: 149-163 (1986) © 1986 S. Karger AG, Base! 0015-5713/86/0463-0149S2.75/0 Cognitive Processes in Cebus Monkeys (Cebus apella) when Solving Problem-Box Tasks Dietrich Simons, Marianne Holtkötter...

...M. García; L. Freitas; R. Miró; J. Egozcue Quinacrine- and Giemsa-banding studies of the chromosomes of Cebus albifrons permitted to obtain a pattern that characterizes the species. The topography of the bands has been compared with that of Cebus apella . Each chromosome pair of C. albifrons has...

...M. García; R. Miró; L. Freitas; J. Egozcue Quinacrine- and Giemsa-banding studies of the chromosomes of Cebus apella permitted to establish a pattern for the species and revealed an extreme chromosome unstability in the specimens studied. The male showed a pericentric inversion in one of its...

... 2008 Cebus apella Saimiri sciureus Cercopithecus aethiops Cercopithecus diana Attention structure Hierarchy Folia primatol. 31: 285-300 (1979) Attention Structure in Monkeys A Search for a Common Trend C. Torres de Assumpçâo and J.M. Deag Department of Zoology, University...

...Olga María Torres de Caballero; Cecilia Ramirez; Emilio Yunis The Q- and G-band analyses of Cebus capucinus , Cebus albifrons and Cebus apella are presented. The study is based on the results obtained from 18 specimens of the genus. For almost all of them, their exact locality is known. The data...