Results 111 to 120 of about 2,919 (216)
Chromosomal distribution of interstitial telomeric sequences in nine neotropical primates (Platyrrhini): possible implications in evolution and phylogeny [PDF]
, 2016 To localize interstitial telomeric sequences (ITSs) and to test whether their pattern of distribution could be linked to chromosomal evolution, we hybridized telomeric sequence probes (peptide nucleic acid, PNA) on metaphases of New World monkeys ...
Cuttaia, H., Dumas, F., Sineo, L.
core +2 more sources
Dietary proclivities of Paranthropus robustus from Swartkrans, South Africa
Anthropological Review, 2015 Pleistocene Paranthropus robustus fossils from Swartkrans have yielded stable isotope values suggesting some foraging on C4 plants possibly including underground storage organs. Dental microwear texture analysis on P.
L’Engle Williams Frank
doaj +1 more source
ASPM and the evolution of cerebral cortical size in a community of New World monkeys.
PLoS ONE, 2012 The ASPM (abnormal spindle-like microcephaly associated) gene has been proposed as a major determinant of cerebral cortical size among primates, including humans.
Fernando A Villanea +3 more
doaj +1 more source
International Journal of Acarology, 2002 Abstract Preliminary results of a study on ectoparasites of Costa Rican monkeys are presented. Thirty six mantled howler monkeys (Alouatta palliata Gray, 1849) and 3 capuchin monkeys (Cebus capucinus Linnaeus, 1758) from different zones of the country were examined for ectoparasites.
Troyo Rodríguez, Adriana +5 more
openaire +3 more sources
Variation in ligand responses of the bitter taste receptors TAS2R1 and TAS2R4 among New World monkeys. [PDF]
BACKGROUND: New World monkeys (NWMs) are unique in that they exhibit remarkable interspecific variation in color vision and feeding behavior, making them an excellent model for studying sensory ecology.
Aureli, F +10 more
core +1 more source
Evaluación de la apropiación del conocimiento sobre el mono aullador (Alouatta seniculus) originado en el programa de educación para la conservación en La Pintada, Antioquia [PDF]
, 2013 La relación humano-naturaleza se ha vuelto más problemática debido a las crecientes demandas de recursos, conllevando así a una denominada crisis ambiental y social, poniendo en peligro a la biodiversidad.
Concha Osbahr, Dora Catalina
core
Current Zoology, 2011 We investigated the social relationships among adult females in two multimale-multifemale groups of black howler monkeys Alouatta pigra during a 14-month study in Palenque National Park, Mexico.
Sarie VAN BELLE, Alejandro ESTRADA, Karen B. STRIER
doaj
, 2015 International audienceIntestinal parasites may constitute an important evolutionary and ecological force. We aimed to identify social, physiological, and environmental factors that correlate with intestinal parasite infections in adult male gray-cheeked ...
Arlet, Malgorzata E. +6 more
core +3 more sources
Revista de Biología Tropical, 2004 We examined the association between geographic distribution, ecological traits, life history, genetic diversity, and risk of extinction in nonhuman primate species from Costa Rica.
María E Zaldívar +6 more
doaj
An Analysis of Primate Behavioral Responses to Environmental Change: An Anthropological and Neurobiological Approach [PDF]
, 2013 This thesis explores the relationship between stress, measured by glucocorticoid levels, and parasites in primate taxa to evaluate physiological and behavioral responses to humaninduced and environmental change.
Fardi, Sara
core +2 more sources