Mostrando 10 resultados de: 38
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American Journal of Primatology(10)
International Journal of Primatology(7)
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scopus(38)
Associations between fecal cortisol and biparental care in a pair-living primate
ArticleAbstract: Objectives: We quantified variation in fecal cortisol across reproductive periods in Azara's owl monPalabras claves:Aotus, Biparental care, cortisol, owl monkey, Pair-livingAutores:Corley M.K., Eduardo Fernández-Duque, Perea-Rodriguez J.P., Valeggia C.R.Fuentes:scopusBehavior, ecology, and demography of Aotus vociferans in Yasuní National Park, Ecuador
ArticleAbstract: Given its broad geographical distribution, Aotus is a productive genus for comparative studies thatPalabras claves:activity, monogamy, Nocturnal, Ranging, territorialityAutores:Anthony Di Fiore, Eduardo Fernández-Duque, Gabriel Alberto Carrillo-BilbaoFuentes:scopusCotton-top tamarins (Saguinus oedipus) fail to show mirror-guided self-exploration
ArticleAbstract: To investigate the problem of inter- and intraspecific differences on the mirror test, we conductedPalabras claves:Cotton-top tamarins, Mirrors, Self-recognitionAutores:Eduardo Fernández-Duque, Rotundo M.A., Sloan C.Fuentes:scopusDelayed Dispersal and Immigration in Equatorial Sakis (Pithecia aequatorialis): Factors in the Transition from Pair-to Group-Living
ArticleAbstract: Saki monkeys (Pithecia spp.) live in pairs and small groups, sometimes with more than 1 same-sex aduPalabras claves:Delayed dispersal, Log odds ratio, Male immigration, Mate replacement, Saki monkeysAutores:Anthony Di Fiore, Eduardo Fernández-Duque, Grote M., Isbell L., Porter A.M.Fuentes:scopusDemographic Changes over Thirty Years in a Red Howler Population in Venezuela
ArticleAbstract: During a 30-year span (1969-1999) the annual growth rate of a Venezuelan red howler (Alouatta senicuPalabras claves:Age structure, density, Group composition, Population size, Rate of increase, Sex ratiosAutores:Eduardo Fernández-Duque, Rudran R.Fuentes:scopusDemography and life history of wild red titi monkeys (Callicebus discolor) and equatorial sakis (Pithecia aequatorialis) in Amazonian Ecuador: A 12-year study
ArticleAbstract: We investigated demographic patterns and life history traits from several groups of red titi monkeysPalabras claves:Birth seasonality, Dispersal, Group composition, Life history, Platyrrhini, social monogamyAutores:Anthony Di Fiore, Eduardo Fernández-Duque, Van Belle S.Fuentes:scopusAdult male replacement and subsequent infant care by male and siblings in socially monogamous owl monkeys (Aotus azarai)
ArticleAbstract: Owl monkeys (Aotus azarai) are small, territorial, socially monogamous primates that show intense inPalabras claves:monogamy, paternal care, Sibling care, Take overAutores:Anthony Di Fiore, Eduardo Fernández-Duque, Juárez C.P.Fuentes:scopusAdult male replacement in socially monogamous equatorial saki monkeys (Pithecia aequatorialis)
ArticleAbstract: Sakis (genus Pithecia) commonly live in socially monogamous groups, but data from wild populations oPalabras claves:Aggression, monogamy, Pithecia aequatorialis, Reproductive competition, Scent markingAutores:Anthony Di Fiore, Eduardo Fernández-Duque, Hurst D.Fuentes:scopusAdult-adult play in primates: Comparative analyses of its origin, distribution and evolution
ArticleAbstract: Comparative analyses were conducted on a data set derived from the literature so as to test severalPalabras claves:Autores:Eduardo Fernández-Duque, Mason W., Valeggia C.R.Fuentes:scopusAge and sex-specific mortality of wild and captive populations of a monogamous pair-bonded primate (Aotus azarae)
ArticleAbstract: In polygynous primates, a greater reproductive variance in males have been linked to their reduced lPalabras claves:Biparental care, Keyfitz' entropy, Life expectancy, monogamy, Pair-bond, SenescenceAutores:Colchero F., Eduardo Fernández-Duque, Jones O.R., Larson S.M., Williams L.E.Fuentes:scopus