| 21. | The grey-cheeked mangabey is a dark monkey, looking in shape overall like a small, hairy baboon.
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| 22. | Trypanolytic factors are found only in a few species including humans, gorillas, mandrills, baboons and sooty mangabeys.
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| 23. | Inside these tents, primates like colobus monkeys and red-capped mangabeys can play and climb on twisting vines.
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| 24. | The collared mangabey is listed as vulnerable on the IUCN Red List due to habitat loss and hunting for bushmeat.
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| 25. | The Tana River mangabey is found on the continent of Africa in the southeastern portion of Kenya along the bush babies.
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| 26. | It had been was considered a subspecies of the gray-cheeked mangabey ( " L . albigena " ),
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| 27. | He constructed maternal family trees for the monkeys from extensive records of pigtail macaques, rhesus macaques and mangabeys held at the university.
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| 28. | Yerkes'proposal to do AIDS-related research on endangered sooty mangabey monkeys drew opposition from numerous primatologists, including Jane Goodall.
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| 29. | The Tana River mangabey is a polygynous species with two or more males within each group depending on the size of the group.
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| 30. | The collared mangabey has grey fur covering its body, but its common names refer to the colours on its head and neck.
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