منابع مشابه
Uterine leiomyoma in chimpanzee (Pan troglodytes) [Leiomioma uterino em chimpanzé (Pan troglodytes)]
Recebido em 22 de julho de 2004 Aceito em 5 de setembro de 2005 *Corresponding author (autor para correspondência) E-mail: [email protected] Reports of tumors of the reproductive tract in female non-human primates are not frequent. In the literature some cases were observed in females, and they included a cervical leiomyoma, an uterine carcinoma (Mcclure and Guilloud, 1971), four ute...
متن کاملSkeletal development in Pan paniscus with comparisons to Pan troglodytes.
Fusion of skeletal elements provides markers for timing of growth and is one component of a chimpanzee's physical development. Epiphyseal closure defines bone growth and signals a mature skeleton. Most of what we know about timing of development in chimpanzees derives from dental studies on Pan troglodytes. Much less is known about the sister species, Pan paniscus, with few in captivity and a w...
متن کاملScale-model comprehension by chimpanzees (Pan troglodytes).
The ability of chimpanzees (Pan troglodytes) to recognize the correspondence between a scale model and its real-world referent was examined. In Experiments 1 and 2, an adult female and a young adult male watched as an experimenter hid a miniature model food in 1 of 4 sites in a scale model. Then, the chimpanzees were given the opportunity to find the real food item that had been hidden in the a...
متن کاملImitation in neonatal chimpanzees (Pan troglodytes).
This paper provides evidence for imitative abilities in neonatal chimpanzees (Pan troglodytes), our closest relatives. Two chimpanzees were reared from birth by their biological mothers. At less than 7 days of age the chimpanzees could discriminate between, and imitate, human facial gestures (tongue protrusion and mouth opening). By the time they were 2 months old, however, the chimpanzees no l...
متن کاملConceptual metaphorical mapping in chimpanzees (Pan troglodytes)
Conceptual metaphors are linguistic constructions. Such a metaphor is humans' mental representation of social rank as a pyramidal-like structure. High-ranked individuals are represented in higher positions than low-ranked individuals. We show that conceptual metaphorical mapping between social rank and the representational domain exists in our closest evolutionary relatives, the chimpanzees. Ch...
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ژورنال
عنوان ژورنال: Mammalian Species
سال: 1996
ISSN: 0076-3519
DOI: 10.2307/3504299