"Mammalia" . . . "Chordata" . . . "Animalia" . . "Kobus ellipsiprymnus" . . . "Kobus ellipsiprymnus (Ogilby 1833)" . . "(Ogilby 1833)" . . . "Waterbuck" . "Artiodactyla" . . . . "Kobus" . . . . "Bovidae" .