Mammals
Woolly Monkey
Lagothrix lagotricha · also called Humboldt's woolly monkey
Hanging securely from a branch by its powerful prehensile tail, a woolly monkey reaches for ripe fruit with a stocky, densely furred build unlike the leaner frames of many other New World monkeys sharing the same Amazonian canopy.
Overview
The woolly monkey, Lagothrix lagotricha, is a stocky, fruit-eating primate native to rainforest habitat across parts of the Amazon and Orinoco river basins in South America. Its unusually heavy-set, densely furred build, powerful prehensile tail, and valuable role dispersing large rainforest seeds make it one of the more physically distinctive and ecologically important monkeys found anywhere in the Amazon.
A heavyweight among tree-dwellers
Bulkier and more thickly furred than most of its canopy-dwelling relatives, the woolly monkey’s stocky build has done little to slow it down in the trees, though it has made the species an unfortunately popular target for bushmeat hunters across parts of its range.
Status
Vulnerable, having declined due to extensive hunting pressure for bushmeat and habitat loss across parts of the Amazon and Orinoco basins.
Woolly Monkey: common questions
Why is the woolly monkey's build so different from other New World monkeys?
This species has a notably stocky, muscular build combined with thick, dense fur, giving it a heavier-set appearance than many other New World monkeys of similar size, a physical trait reflected directly in its common name.
What does the woolly monkey use its tail for?
This species has a powerful, fully prehensile tail capable of supporting its entire body weight, used almost like an additional limb while feeding and moving through the canopy, allowing it to hang securely while reaching for fruit.
Why has the woolly monkey declined?
This species faces significant hunting pressure for bushmeat across parts of its range, a major factor contributing to population declines in heavily hunted areas, compounded by ongoing habitat loss across parts of the Amazon and Orinoco basins.
Why is the woolly monkey important to its rainforest?
This species plays a valuable ecological role dispersing the seeds of large-fruited rainforest trees as it forages and moves across considerable distances, making it an important contributor to forest regeneration and the spread of certain tree species.