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 Tremarctos ornatus (Cuvier, 1825) - spectacled bear