Class Mammalia Linnaeus, 1758 - mammals
   Order Xenarthra Cope, 1889 - xenarthrans see Magnorder Xenarthra Cope, 1889
     Family Myrmecophagidae Gray, 1825 - anteaters
       Genus Cyclopes Gray, 1821 - silky anteater
         1 Cyclopes didactylus (C. Linnaeus, 1758) - pygmy anteater