Order Primates Linnaeus, 1758 - primates Semiorder Strepsirrhini see Suborder Strepsirrhini Geoffroy Saint-Hilaire, 1812 1 Suborder Strepsirrhini Geoffroy Saint-Hilaire, 1812 2 Suborder †Adapiformes Hoffstetter, 1977 [monotypic] see Infraorder Adapiformes Hoffstetter, 1977