gracilariid moth vs tineoid

gracilariid moth and tineoid both are nouns.

Word	Noun	Adjective	Verb	Adverb
gracilariid moth	Yes	No	No	No
tineoid	Yes	No	No	No

As nouns, tineoid is a hypernym of gracilariid moth; that is, tineoid is a word with a broader meaning than gracilariid moth:

gracilariid moth: small dull or metallic-colored tineoid moths whose larvae mine in plant leaves
tineoid: small dull-colored moth with chewing mouthparts

Other hypernyms of gracilariid moth include tineoid moth.

gracilariid moth (noun)	tineoid (noun)
small dull or metallic-colored tineoid moths whose larvae mine in plant leaves	small dull-colored moth with chewing mouthparts