Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Júlio César Bicca-Marques"'
Publikováno v:
Primates. 61:301-307
The rarity of infant adoption in wild primates compromises our understanding of its consequences for the participating individuals. We report the first case of successful infant adoption in a wild group of brown howler monkeys (Alouatta guariba clami
Autor:
Guendalina Turcato Oliveira, Óscar M. Chaves, Júlio César Bicca-Marques, Felipe Amorim Fernandes
Publikováno v:
Science of the Total Environment 690
Kérwá
Universidad de Costa Rica
instacron:UCR
Kérwá
Universidad de Costa Rica
instacron:UCR
Wildlife physiological responses to environmental and human-related stressors provide useful clues on animal welfare. Non-invasive biomarkers, such as fecal glucocorticoid metabolites (fGCM), allow researchers to assess whether variations in habitat
Autor:
Vinícius Freitas Klain, Cláudia Calegaro-Marques, Stephanie Lopes, Júlio César Bicca-Marques, Óscar M. Chaves
Publikováno v:
American journal of primatologyREFERENCES. 84(1)
Primate-parasite interactions are often investigated via coprological studies given ethical and conservation restrictions of collecting primate hosts. Yet, these studies are inadequate to recover adult helminths for taxonomic identification and to ac
Publikováno v:
Journal of Thermal Biology. 69:104-109
Maintaining a constant body temperature is critical to the proper functioning of metabolic reactions. Behavioural thermoregulation strategies may minimize the cost of energetic balance when an animal is outside its thermoneutral zone. We investigated
Autor:
Maria de Fátima Arruda, Júlio César Bicca-Marques, Filipa Abreu, Anna C. McKenney, Paul A. Garber, Antonio Souto, Arrilton Araújo, Christini B. Caselli, Nicola Schiel, María Fernanda De la Fuente
Publikováno v:
American Journal of Primatology. 81
Understanding the set of factors that promote and constrain a species' ability to exploit ecologically distinct habitats is central for addressing questions of intraspecific variability in behavior and morphology. In this study, we compared newly col
Autor:
Nicola Schiel, Christini B. Caselli, María Fernanda De la Fuente, Paul A. Garber, Antonio Souto, Júlio César Bicca-Marques
Publikováno v:
American Journal of Primatology. 81
Models of primate sociality focus on the costs and benefits of group living and how factors such as rank, feeding competition, alliance formation, and cooperative behavior shape within-group social relationships. We conducted a series of controlled f
Autor:
Giorgio A. Paskulin, Anamélia de Souza Jesus, Eliana R. Steinberg, Moira Ansolch da Silva, Júlio César Bicca-Marques, Marta D. Mudry, Fábio dos Santos Teixeira
Publikováno v:
Journal of medical primatology. 45(1)
We report the first two cases of polydactyly in an atelid species: (a) a wild ca. 16 week-old infant female presenting seven digits in both feet and other bone malformations, and (b) a wild newborn male presenting six digits in both feet with the ext
Autor:
Christini B, Caselli, Daniel J, Mennill, Carla C, Gestich, Eleonore Z F, Setz, Júlio César, Bicca-Marques
Publikováno v:
American journal of primatology. 77(11)
Many birds and primates use loud vocalizations to mediate agonistic interactions with conspecifics, either as solos by males or females, or as coordinated duets. The extensive variation in duet complexity, the contribution of each sex, and the contex
Publikováno v:
Primates; journal of primatology. 56(2)
Parturition is a key process of mammalian reproduction that is rarely documented in New World monkeys because it often occurs at night. However, diurnal births have been recorded in several species. In howler monkeys (Alouatta spp.) they have often b
Publikováno v:
American Journal of Primatology. 65:141-147
Birth seasonality in wild neotropical primates has been suggested to increase with latitude as a response to a stronger divergence in high-quality food availability across the year, and a higher between-year predictability at higher latitudes related