American bison, Bison bison Rubund Creative Commons Attribution ShareAlike.	Wisent, Bison bonasus Rubund Creative Commons Attribution ShareAlike.
Gaur, Bos gaurus "Indian gaur at Mysore zoo" by Rameshng via Flickr, Creative Commons Attribution ShareAlike.	Yak, Bos grunniens "Bos_grunniens_-_Syracuse_Zoo" by Dpape via Flickr, Creative Commons Attribution.
Bos primigenius Rubund Creative Commons Attribution ShareAlike.	Zebu, Bos primigenius indicus "Xcaret Park | Brahman Zebu | 110703-8329-jikatu" by Jikatu via Flickr, Creative Commons Attribution ShareAlike.
Cattle, Bos primigenius taurus Rubund Creative Commons Attribution ShareAlike.	Water Buffalo, Bubalus bubalis "Asian water buffalo" by Quinet via Flickr, Creative Commons Attribution.
African buffalo, Syncerus caffer A.K. ©.	Common Eland, Taurotragus oryx Rubund Creative Commons Attribution ShareAlike.
Nyala, Tragelaphus angasii Rubund Creative Commons Attribution ShareAlike.	Bongo, Tragelaphus eurycerus "Bongo (Tragelaphus eurycerus)" by Derekkeats via Flickr, Creative Commons Attribution ShareAlike.

Taxonomy:

American bison, Bison bison

Wisent, Bison bonasus

Bos frontalis (Add)
Gaur, Bos gaurus

Yak, Bos grunniens

Banteng, bos javanicus (Add)
Bos primigenius

Zebu, Bos primigenius indicus

Bos primigenius mauretanicus (Add)
Bos primigenius namadicus (Add)
Bos primigenius primigenius (Add)
Cattle, Bos primigenius taurus

Kouprey, Bos sauveli (Add)

Nilgai, Boselaphus tragocamelus (Add)

Water Buffalo, Bubalus bubalis

Anoa, Bubalus depressicornis (Add)
Tamaraw, Bubalus mindorensis (Add)
Anoa, Bubalus quarlesi (Add)

Saola, Pseudoryx nghetinhensis (Add)

African buffalo, Syncerus caffer

Syncerus caffer aequinoctialis (Add)
Syncerus caffer brachyceros (Add)
Syncerus caffer caffer (Add)
Syncerus caffer mathewsi (Add)
Syncerus caffer nanus (Add)

Giant Eland, Taurotragus derbianus (Add)
Common Eland, Taurotragus oryx

Four-horned Antelope, Tetracerus quadricornis (Add)

Nyala, Tragelaphus angasii

Mountain Nyala, Tragelaphus buxtoni (Add)
Bongo, Tragelaphus eurycerus

Lesser Kudu, Tragelaphus imberbis (Add)
Bushbuck, Tragelaphus scriptus (Add)
Sitatunga, Tragelaphus spekii (Add)
Greater Kudu, Tragelaphus strepsiceros (Add)