Class Mammalia Linnaeus, 1758 - mammals
Order Artiodactyla Owen, 1848 - even-toed ungulates
see Order Cetartiodactyla Montgelard, Catzeflis & Douzery, 1997
Family Bovidae Gray, 1821 - antelope, cattle, bison, buffalo, goats, and sheep
Subfamily Caprinae Gray, 1821
Genus Oreamnos Rafinesque, 1817 - mountain goat
1 Oreamnos americanus (de Blainville, 1816) - mountain goat