Order Primates Linnaeus, 1758 - primates
   Semiorder Euprimates Hoffstetter, 1978 see Clade Euprimates
     Suborder Strepsirhini see Suborder Strepsirrhini Geoffroy Saint-Hilaire, 1812
       Infraorder Lemuriformes Gregory, 1915
         Superfamily Lorisoidea Gray, 1821
           Family Lorisidae Gray, 1821, orth. cons. - lorises, pottos, and galagos
             1 Genus Loris Geoffroy Saint-Hilaire, 1796 - slender loris
             2 Genus †Indraloris Lewis, 1933
             3 Genus †Mioeuoticus Leakey, 1962
             4 Genus Arctocebus Gray, 1863 - golden potto, angwantibo
             5 Genus Perodicticus Bennett, 1831 - potto
             6 Genus Nycticebus Geoffroy Saint-Hilaire, 1812 - slow lorises
             7 Genus †Nycticeboides Jacobs, 1981