order Percomorphi vs Apogonidae

order Percomorphi and Apogonidae both are nouns.

Word	Noun	Adjective	Verb	Adverb
order Percomorphi	Yes	No	No	No
Apogonidae	Yes	No	No	No

order Percomorphi (noun)	Apogonidae (noun)
one of the largest natural groups of fishes of both marine and fresh water: true perches, basses, tuna	bright-colored marine fishes that incubate eggs in the mouth