Haplorhini

Anthropoids; Monkey
A suborder of PRIMATES consisting of six families: CEBIDAE (some New World monkeys), ATELIDAE (some New World monkeys), CERCOPITHECIDAE (Old World monkeys), HYLOBATIDAE (gibbons and siamangs), CALLITRICHIDAE (marmosets and tamarins), and HOMINIDAE (humans and great apes).