Class [Mammalia] Linnaeus, 1758 - mammals
   Order Perissodactyla Owen, 1848 - odd-toed ungulates
     Family Equidae Gray, 1821 - horses, zebras, and asses
       Genus Equus Linnaeus, 1758 - horses, zebras, and asses
         Equus africanus (Fitzinger, 1857) - African ass see Equus asinus africanus Heuglin & Fitzinger, 1866