Class [Mammalia] Linnaeus, 1758 - mammals
Count: [*] 21o;132f;1061g;4316s; ‡1f;5g;38s
   Order Rodentia Bowdich, 1821 - rodents
  Count: [*] 29f;399g;1788s; ‡1g;16s
     Family Abrocomidae Miller & Gidley, 1918 - chinchilla-rats
    Count: [*] 1g;2s
       Genus Abrocoma Waterhouse, 1837 - chinchilla rats
      Count: [*] 2s
         1 Abrocoma bennetti Waterhouse, 1837 see Abrocoma bennettii Waterhouse, 1837
        Count: -
         2 Abrocoma cinerea Thomas, 1919
        Count: -