subspecies

Caucasian Wisent
Bison bonasus caucasicus Turkin & Satunin, 1904 ^†

kingdom Animalia - animals »  phylum Chordata - chordates »  class Mammalia - mammals »  order Artiodactyla - even-toed ungulates »  family Bovidae - cattle, antelopes, sheep and goats »  genus Bison