Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Artiodactyla Owen, 1848 - even-toed ungulates see Order Cetartiodactyla Montgelard, Catzeflis & Douzery, 1997
       Family Camelidae Gray, 1821 - camels, guanaco, llama, alpaca, and vicuña
         Genus Camelus Linnaeus, 1758 - camels
           Camelus bactrianus Linnaeus, 1758 - Bactrian camel
             Camelus bactrianus bactrianus Linnaeus, 1758