Class [Mammalia] Linnaeus, 1758 - mammals
Count: [*] 21o;132f;1061g;4316s; ‡1f;5g;38s
   Order Xenarthra Cope, 1889 - xenarthrans see Magnorder Xenarthra Cope, 1889
  Count: [*] 4f;13g;29s
     Family Dasypodidae Gray, 1821 - armadillos
    Count: [*] 8g;20s
       Genus Zaedyus Ameghino, 1889 - pichi
      Count: [*] 1s
         Zaedyus pichiy (Desmarest, 1804) - pichi
        Count: -