Results 21 to 30 of about 25,169 (260)
Chimpanzee (Pan troglodytes) gaze is conspicuous at ecologically-relevant distances
Scientific Reports, 2022 Chimpanzee (Pan troglodytes) sclera appear much darker than the white sclera of human eyes, to such a degree that the direction of chimpanzee gaze may be concealed from conspecifics.
Will Whitham +3 more
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Ontogenia de las órbitas en Pan troglodytes: implicancias estructurales, funcionales y evolutivas
Revista del Museo de La Plata, 2018 Las órbitas de los primates Haplorrhini son particulares dentro de los mamíferos por estar completamente separadas de la fenestra temporal y rodeadas por hueso, ser convergentes, estar frontalizadas y proveer la base para el desarrollo de un notorio ...
Guillermo Germán Joosten +4 more
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Revue de Primatologie, 2009 In this article we will present two long term environmental education projects which aim to raise awareness about the protection of great apes and their tropical rainforest habitat. Club Ebobo is based around the Nouabalé-Ndoki National Park, Republic of
Claudia Borchers +3 more
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Un cas d’accouchement en occipito-pubien chez Pan troglodytes
Revue de Primatologie, 2020 The birthing process in modern humans is supposed to be different from non-human primate birth. In humans the foetal head exits the birth canal mostly in occiput anterior position and the pregnant woman frequently seeks assistance.
Pierre Frémondière +2 more
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Task design influences prosociality in captive chimpanzees (Pan troglodytes). [PDF]
PLoS ONE, 2014 Chimpanzees confer benefits on group members, both in the wild and in captive populations. Experimental studies of how animals allocate resources can provide useful insights about the motivations underlying prosocial behavior, and understanding the ...
Bailey R House +3 more
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Is music enriching for group-housed captive chimpanzees (Pan troglodytes)? [PDF]
PLoS ONE, 2017 Many facilities that house captive primates play music for animal enrichment or for caregiver enjoyment. However, the impact on primates is unknown as previous studies have been inconclusive.
Emma K Wallace +7 more
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Chimpanzee malaria parasites related to Plasmodium ovale in Africa.
PLoS ONE, 2009 Since the 1970's, the diversity of Plasmodium parasites in African great apes has been neglected. Surprisingly, P. reichenowi, a chimpanzee parasite, is the only such parasite to have been molecularly characterized.
Linda Duval +8 more
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, 1982 Pan troglodytes (Gmelin, 1788). Syst. Nat., 13 th ed „ 1:26. TYPE LOCALITY: Gabon, Mayoumba. DISTRIBUTION: S. Cameroun; Gabon; S. Congo Republic; Uganda; W. Tanzania; E. and N. Zaire; W. Central African Republic; Guinea to W. Nigeria, south to Congo River in W. Africa. COMMENT: For authorship of this name, see Simonetta, 1957, Cat. Sin. Annot. Ominoidi
Honacki, James H. +2 more
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Scientific Reports, 2021 Intraspecies violence, including lethal interactions, is a relatively common phenomenon in mammals. Contrarily, interspecies violence has mainly been investigated in the context of predation and received most research attention in carnivores.
Lara M. Southern +2 more
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Revista Argentina de Antropología Biológica, 2014 RESUMEN Diversos estudios proponen que el neurocráneo en Homo sapiens es una estructura integrada y que la morfología de la bóveda y la base se asocia con modificaciones del cerebro. En este estudio se evaluó la covariación ontogénica en el endocráneo de
Marina Sardi +5 more
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