Citellus leucurus vs antelope squirrel

Citellus leucurus and antelope squirrel both are nouns.

Word	Noun	Adjective	Verb	Adverb
Citellus leucurus	Yes	No	No	No
antelope squirrel	Yes	No	No	No

As nouns, Citellus leucurus and antelope squirrel are synonyms defined as:

Citellus leucurus and antelope squirrel: small ground squirrel of western United States

Other synonyms of Citellus leucurus include antelope chipmunk, whitetail antelope squirrel.

Citellus leucurus (noun)	antelope squirrel (noun)
small ground squirrel of western United States	small ground squirrel of western United States