Bootherium (Greek: "ox" (boos), "beast" (therion)) is an extinct bovid genus from the middle to late Pleistocene of North America which contains a single species, Bootherium bombifrons. Vernacular names for Bootherium include Harlan's muskox, woodox, woodland muskox, helmeted muskox, or bonnet-headed muskox.
Bootherium has been suggested to play 4 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.