antler moth vs noctuid moth

antler moth and noctuid moth both are nouns.

Word	Noun	Adjective	Verb	Adverb
antler moth	Yes	No	No	No
noctuid moth	Yes	No	No	No

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

antler moth: European moth with white antler-like markings on the forewings; the larvae damage pastures and grasslands
noctuid moth: usually dull-colored medium-sized nocturnal moth; the usually smooth-bodied larvae are destructive agricultural pests

Other hypernyms of antler moth include noctuid, owlet moth.

antler moth (noun)	noctuid moth (noun)
European moth with white antler-like markings on the forewings; the larvae damage pastures and grasslands	usually dull-colored medium-sized nocturnal moth; the usually smooth-bodied larvae are destructive agricultural pests