Bos grunniens vs wild ox

Bos grunniens and wild ox both are nouns.

Word	Noun	Adjective	Verb	Adverb
Bos grunniens	Yes	No	No	No
wild ox	Yes	No	No	No

As nouns, wild ox is a hypernym of Bos grunniens; that is, wild ox is a word with a broader meaning than Bos grunniens:

Bos grunniens: large long-haired wild ox of Tibet often domesticated
wild ox: any of various wild bovines especially of the genera Bos or closely related Bibos

Other hypernyms of Bos grunniens include ox.

Bos grunniens (noun)	wild ox (noun)
large long-haired wild ox of Tibet often domesticated	any of various wild bovines especially of the genera Bos or closely related Bibos