Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Carnivora Bowdich, 1821 - carnivores
       Suborder Caniformia Kretzoi, 1943
         Family Ursidae Batsch, 1788 - bears
           Genus Tremarctos Gervais, 1855 [monotypic] - spectacled bear
             1 Tremarctos ornatus (Cuvier, 1825) - spectacled bear