the root (no rank)
Eukaryota (domain)
Metazoa (kingdom)
Chordata (phylum)
Craniata (subphylum)
Vertebrata (no rank)
Gnathostomata (superclass)
Sarcopterygii (class)
Tetrapoda (no rank)
Amniota (no rank)
Mammalia (class)
Eutheria (superorder)
Artiodactyla (order)
Ruminantia (suborder)
Bovidae (family)
Bovinae (subfamily)
Bison (genus)
Bison bison (species)
American bison (primary common name)
[hide inferior taxa]