- caribou, reindeer, Greenland caribou, Rangifer tarandus - arctic deer with large antlers in both sexes; called reindeer in Eurasia and caribou in North America
--1 is a kind of deer, cervid
--1 is a member of Rangifer, genus Rangifer
--1 has particulars:woodland caribou, Rangifer caribou; barren ground caribou, Rangifer arcticus