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White-faced Saki
New-monkey-species-amazon-1-s1533x2048-p
a male white-faced saki
Information
Common Name Guianan Saki and Golden-faced Saki
Range Brazil, French Guiana, Guyana, Suriname and Venezuela.
Scientific Classification
Kingdom Animalia
Phylum Chordata
Class Mammalia
Order Primates
Family Pitheciidae
Genus Pithecia
Species Pithecia pithecia
Conservation Status
LCSpecies
Least Concern

The White-faced saki (Pithecia pithecia), also known as the Guianan saki and the golden-faced saki, is a species of saki monkey, a type of New World monkey, found in Brazil, French Guiana, Guyana, Suriname and Venezuela. This species lives in the understory and lower canopy of the forest, feeding mostly on fruits, but also eating nuts, seeds, and insects.

Reproduction

In captivity, female white-faced sakis experience ovarian cycles of approximately 17 days, and a gestational period of 20–21 weeks. Following birth, the mother undergoes a period of lactationally-induced fertility lasting 23 weeks, on average.

Sakis of the Pithecia pithecia species display noticeable sexual dichromism in their coloration. Females have shorter hair than males, with brownish-grey fur and white or pale brown stripes around the corners of the nose and mouth. Males, on the other hand, have blacker fur, with a reddish-white forehead, face, and throat.

Behavior

A pair often mates for life. They are very devoted and will strengthen their bond by grooming one another.

Subspecies

There are two recognized subspecies of this monkey:

Pithecia pithecia pithecia
Pithecia pithecia chrysocephala
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