Class Mammalia Linnaeus, 1758 - mammals
Count: [*] 26o;133f;1112g;4545s;7ss; ‡3f;23g;88s; †1g;9s
   Order Rodentia Bowdich, 1821 - rodents
  Count: [*] 28f;427g;1970s; ‡1f;16g;48s; †1g;4s
     Suborder Hystricognathi Tullberg, 1899 see Infraorder Hystricognathi Tullberg, 1899
    Count: [*] 17f;57g;208s; ‡1f;11g;24s
       Suborder Hystricognathi Tullberg, 1899 see Infraorder Hystricognathi Tullberg, 1899
      Count: [*] 17f;57g;208s; ‡1f;11g;24s
         Family Octodontidae Waterhouse, 1840 - octodonts
        Count: [*] 6g;9s
           Genus Octodon Bennett, 1832 - degus
          Count: [*] 3s
             1 Octodon bridgesi Waterhouse, 1845 - Bridges's degu
            Count: -
             2 Octodon degus (Molina, 1782) - degu
            Count: -
             3 Octodon lunatus Osgood, 1943 - moon-toothed degu
            Count: -