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Endangered
Species
 

Black Gibbon (White-Cheeked Gibbon)
Hylobates concolor


Appearance

There are several subspecies of black, or crested, gibbon, occurring in various parts of Indo-China; they differ in details of fur coloration. The black male is slightly larger than the female and has a tuft of hair on the crown; the female is buff colored. Body: 45 - 63 cm (17 3/4 - 24 3/4 in), tail: absent.

Description


Like most gibbons, the male of this species has a throat sac, which amplifies his voice.

Regions

Indo-China, Hainan in rain forest

Diet

Black gibbons feed on a variety of foods, mostly fruit, buds and insects, although occasionally small vertebrates may be eaten.

Breeding

A mature female of 7-8 years of age produces 1 offspring per gestation of 240 days. At age 2, the black gibbon would part its way with its parents.

Status

Wildlife Protection of Thailand, Wildlife Preservation and Protection Act 1992