Vulpes velox vs prairie fox

Vulpes velox and prairie fox both are nouns.

Word	Noun	Adjective	Verb	Adverb
Vulpes velox	Yes	No	No	No
prairie fox	Yes	No	No	No

As nouns, Vulpes velox and prairie fox are synonyms defined as:

Vulpes velox and prairie fox: small grey fox of the plains of western North America

Other synonyms of Vulpes velox include kit fox.

Vulpes velox (noun)	prairie fox (noun)
small grey fox of the plains of western North America	small grey fox of the plains of western North America