Class Mammalia Linnaeus, 1758 - mammals Order Primates Linnaeus, 1758 - primates Family Cercopithecidae Gray, 1821 - Old World monkeys Subfamily Cercopithecinae Gray, 1821 Genus Papio Müller, 1773 - baboons 1 Papio hamadryas (C. Linnaeus, 1758) - hamadryas baboon