gibbon

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white-cheeked gibbon (Nomascus leucogenys)

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gibbon summary

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Animals & Nature

gibbon

primate

Also known as: Hylobatidae

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white-handed gibbon

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Category: Animals & Nature

Related Topics:: Hoolock; Nomascus; Symphalangus; Hylobates; concolor gibbon

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gibbon, (family Hylobatidae), any of approximately 20 species of small apes found in the tropical forests of Southeast Asia. Gibbons, like the great apes (gorillas, orangutans, chimpanzees, and bonobos), have a humanlike build and no tail, but gibbons seem to lack higher cognitive abilities and self-awareness. They also differ from great apes in having longer arms, dense hair, and a throat sac used for amplifying sound. Gibbon voices are loud, are musical in tone, and carry over long distances. The most characteristic vocalization is the “great call,” usually a duet in which the female leads and the male joins in ...(100 of 845 words)

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