Class [Mammalia] Linnaeus, 1758 - mammals
   Order Rodentia Bowdich, 1821 - rodents
     Family Octodontidae Waterhouse, 1840 - octodonts
       Genus Octodontomys Palmer, 1903 - chozchoz
         Octodontomys gliroides (Gervais & d'Orbigny, 1844) - mountain degu