Bearded saki
| Bearded sakis | |
|---|---|
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| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Primates |
| Family: | Pitheciidae |
| Subfamily: | Pitheciinae |
| Genus: |
Chiropotes Lesson, 1840 |
| Type species | |
|
Pithecia (Chiropotes) couxio Lesson, 1840 ( = Cebus satanas Hoffmannsegg, 1807) |
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| Species | |
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Chiropotes satanas |
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Chiropotes satanas
Chiropotes chiropotes
Chiropotes israelita
Chiropotes utahickae
Chiropotes albinasus
The bearded sakis, or cuxiús are five species of New World monkeys, classified in the genus Chiropotes. They live in the eastern and central Amazon in South America, ranging through southern Venezuela, Guyana, Suriname, French Guiana and northern and central Brazil. The five species are entirely allopatric, their distributions being separated by major rivers.
Bearded sakis differ from the closely related saki monkeys of the genus Pithecia by a pronounced beard, a tuft of hair that extends from its jaw, down its throat to the top of its chest, and is strongly pronounced particularly in the males. The tail is long and hairy, and is used for balance and not grasping. Bearded sakis reach from 32 to 51 cm in size and a weigh from 2 to 4 kg.
Like many New World monkeys, bearded sakis are diurnal and arboreal. They inhabit tropical rainforests, usually in the crowns of tree. They move on all four by the branches, spending most of the day searching for food. At the night they sleep clasped to thicker branches, never spending successive nights in the same tree. Bearded sakis live together in groups of approximately 18 to 30 animals. Within the group they communicate with bird-like twitter and high whistles. Sometimes they mingle with other primates such as capuchin and squirrel monkeys.
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Wikipedia