Percomorphi vs family Carangidae

Percomorphi and family Carangidae both are nouns.

Word	Noun	Adjective	Verb	Adverb
Percomorphi	Yes	No	No	No
family Carangidae	Yes	No	No	No

Percomorphi (noun)	family Carangidae (noun)
one of the largest natural groups of fishes of both marine and fresh water: true perches, basses, tuna	large family of narrow-bodied marine food fishes with widely forked tails; chiefly of warm seas