Order Primates Linnaeus, 1758 - primates Semiorder Euprimates Hoffstetter, 1978 see Clade Euprimates Suborder Haplorhini Pocock, 1918 Hyporder Anthropoidea Mivart, 1864 see Infraorder Simiiformes Haeckel, 1866 Infraorder Platyrrhini Geoffroy Saint-Hilaire, 1812 [monotypic] see Parvorder Platyrrhini Geoffroy Saint-Hilaire, 1812 1 Superfamily Ateloidea Gray, 1825