- Animals
- ›Chordates
- ›Vertebrates
- ›Mammals
- ›Therians
- ›Placental Mammals
- ›Ungulates, Carnivorans, and Allies
- ›Even-toed Ungulates and Cetaceans
- ›Ruminants
- ›Bovids
- ›Bovines
- ›Cattle and Bison

Cattle and bison
Bos
Bos (from Latin bōs: cow, ox, bull) is the genus of wild and domestic cattle. Bos can be divided into four subgenera: Bos, Bibos, Novibos, and Poephagus, but these divisions are controversial. The genus has five extant species. However, this may rise to seven if the domesticated varieties are counted as separate species, and nine if the closely related genus Bison is also included. Most modern breeds of domesticated cattle are believed to have originated from...
18 branches of this genus, most-observed first · about 9 known species

Domestic Cattle
speciesBos taurus

American Bison
speciesBos bison

Gaur
speciesBos gaurus

Wisent
speciesBos bonasus

Domestic Yak
speciesBos grunniens

Banteng
speciesBos javanicus
Gayal
speciesBos frontalis

Wild Yak
speciesBos mutus

Dzo
hybridBos grunniens × taurus

American Beefalo
hybridBos bison × taurus

Fossil Bison
speciesBos antiquus

Aurochs
speciesBos primigenius

Kouprey
speciesBos sauveli

Żubroń
hybridBos bonasus × taurus

Giant Bison
speciesBos latifrons

Gayal × Domestic Cattle
hybridBos frontalis × taurus
Banteng × Domestic Cattle
hybridBos javanicus × taurus
Gaur × Domestic Cattle
hybridBos gaurus × taurus
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Bos in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 42396.