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 Bovinae Gray, 1821
Genus Tragelaphus Blainville, 1816 - bongo, sitatunga, bushbuck, nyalas, and kudus
Tragelaphus eurycerus (Ogilby, 1836[1837]) - bongo
see Boocercus eurycerus Ogilby, 1836[1837]