ambystomid salamander vs ambystomid

ambystomid salamander and ambystomid both are nouns.

Word	Noun	Adjective	Verb	Adverb
ambystomid salamander	Yes	No	No	No
ambystomid	Yes	No	No	No

As nouns, ambystomid salamander and ambystomid are synonyms defined as:

ambystomid salamander and ambystomid: small to moderate-sized terrestrial or semiaquatic New World salamander

ambystomid salamander (noun)	ambystomid (noun)
small to moderate-sized terrestrial or semiaquatic New World salamander	small to moderate-sized terrestrial or semiaquatic New World salamander