Alopex lagopus vs white fox

Alopex lagopus and white fox both are nouns.

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

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

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

Other synonyms of Alopex lagopus include Arctic fox.

Alopex lagopus (noun)	white 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