Order Primates Linnaeus, 1758 - primates
Semiorder Haplorhini Pocock, 1918
see Suborder Haplorhini Pocock, 1918
Suborder Anthropoidea Mivart, 1864
see Parvorder Anthropoidea Mivart, 1864
Infraorder Platyrrhini Geoffroy Saint-Hilaire, 1812
see Parvorder Platyrrhini Geoffroy Saint-Hilaire, 1812
Superfamily Ceboidea Bonaparte, 1831
Family Atelidae Gray, 1825
Subfamily Atelinae Gray, 1825
Genus Lagothrix Geoffroy, 1812 - woolly monkeys