Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Primates Linnaeus, 1758 - primates
       1 Suborder Strepsirrhini Geoffroy Saint-Hilaire, 1812
       2 Suborder Haplorrhini Pocock, 1918 see Suborder Haplorhini Pocock, 1918