Barbary sheep vs Ammotragus lervia

Barbary sheep and Ammotragus lervia both are nouns.

Word	Noun	Adjective	Verb	Adverb
Barbary sheep	Yes	No	No	No
Ammotragus lervia	Yes	No	No	No

As nouns, Barbary sheep and Ammotragus lervia are synonyms defined as:

Other synonyms of Barbary sheep include aoudad, arui, audad, maned sheep.

Barbary sheep (noun)	Ammotragus lervia (noun)
wild sheep of northern Africa	wild sheep of northern Africa