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 Pithecioidea Mivart, 1865 [monotypic]
Family Pitheciidae Mivart, 1865
Subfamily Pitheciinae Mivart, 1865
Genus Cacajao Lesson, 1840 - uakaris