Class Mammalia Linnaeus, 1758 - mammals
Subclass Theria Parker & Haswell, 1897
Order Artiodactyla Owen, 1848 - even-toed ungulates
see Order Cetartiodactyla Montgelard, Catzeflis & Douzery, 1997
Family Cervidae Batsch, 1788 - deer
Subfamily Capreolinae Brookes, 1828
Genus Ozotoceros Ameghino, 1891 [monotypic] - pampas deer
Ozotoceros bezoarticus (C. Linnaeus, 1758) - pampas deer
Ozotoceros bezoarticus leucogaster Goldfuss, 1817