This large monkey lives in the canopy of humid forests, where it eats mainly fruit and travels in groups.
Its coat is long and dense, with brown, gray, or reddish forms. The face is bare and black, and the tail can grasp branches.
It is active by day in trees, with reported groups of about 10 to 70. Fruit is its main food, supplemented by leaves, seeds, and insects.
An extinction-risk assessment has not been added yet.