The tufted capuchin, also known as brown capuchin, black-capped capuchin, or pin monkey is a New World primate from South America.The tufted capuchin is more powerfully built than the other capuchins, with rougher fur and a long, thick tail. It has a bundle of long, hardened hair on the forehead that can be raised as a sort of "wig". The fur is brownish gray, with the belly being somewhat lighter-colored than the rest of the body. The hands and feet are black. The tail is prehensile: strong and can be used for grasping, as an extra limb.