New World monkeys are the five families of primates that are found in the tropical regions of Mexico, Central and South America: Callitrichidae, Cebidae, Aotidae, Pitheciidae, and Atelidae. The five f
Brown Spider Monkey
The range of new world monkeys
Remojadas-style ceramic sculpture of a monkey at the Amparo Museum
Old World monkeys are primates in the family Cercopithecidae. Twenty-four genera and 139 species are recognized, making it the largest primate family. Old World monkey genera include baboons, red colo
New World monkey
…are the only primates to have prehensile tails. New World monkeys' closest relatives are the other simians, the Catarrhini ("down-nosed"), comprising Old World monkeys and apes. New World monkeys descend from African simians that colonized South America, a line that split off about 40 million years ago. About 40 million…