Class [Mammalia] Linnaeus, 1758 - mammals
   Order Primates Linnaeus, 1758 - primates
     Suborder Prosimii Illiger, 1811 see Infraorder Strepsirrhini "Geoffroy Saint-Hilaire, 1812"
       Infraorder Tarsiiformes Gregory, 1915
         Superfamily Tarsioidea Gray, 1825
           Family Tarsiidae Gray, 1825 - tarsiers
             1 Genus †Afrotarsius Simmons & Bown, 1985
             2 Genus Tarsius Storr, 1780 - tarsiers
             3 Genus †Xantorhysis nom. null. see Genus Xanthorhysis Beard, 1998