Alopex lagopus vs Arctic fox

Alopex lagopus and Arctic fox both are nouns.

Word	Noun	Adjective	Verb	Adverb
Alopex lagopus	Yes	No	No	No
Arctic fox	Yes	No	No	No

As nouns, Alopex lagopus and Arctic fox are synonyms defined as:

Alopex lagopus and Arctic fox: thickly-furred fox of Arctic regions; brownish in summer and white in winter

Other synonyms of Alopex lagopus include white fox.

Alopex lagopus (noun)	Arctic fox (noun)
thickly-furred fox of Arctic regions; brownish in summer and white in winter	thickly-furred fox of Arctic regions; brownish in summer and white in winter