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 Aepycerotinae Gray, 1872
see Tribe Aepycerotini Gray, 1872
Genus Aepyceros Sundevall, 1847 - impala
Aepyceros melampus (Lichtenstein, 1812) - impala