gelechiid vs gelechiid moth

gelechiid and gelechiid moth both are nouns.

Word	Noun	Adjective	Verb	Adverb
gelechiid	Yes	No	No	No
gelechiid moth	Yes	No	No	No

As nouns, gelechiid and gelechiid moth are synonyms defined as:

gelechiid and gelechiid moth: small slender-winged moths whose larvae are agricultural pests

gelechiid (noun)	gelechiid moth (noun)
small slender-winged moths whose larvae are agricultural pests	small slender-winged moths whose larvae are agricultural pests