saturniid vs saturniid moth

saturniid and saturniid moth both are nouns.

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

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

saturniid and saturniid moth: large brightly colored and usually tropical moth; larvae spin silken cocoons

saturniid (noun)	saturniid moth (noun)
large brightly colored and usually tropical moth; larvae spin silken cocoons	large brightly colored and usually tropical moth; larvae spin silken cocoons