Perciformes vs Stromateidae

Perciformes and Stromateidae both are nouns.

Word	Noun	Adjective	Verb	Adverb
Perciformes	Yes	No	No	No
Stromateidae	Yes	No	No	No

Perciformes (noun)	Stromateidae (noun)
one of the largest natural groups of fishes of both marine and fresh water: true perches, basses, tuna	butterfishes: harvest fishes; dollar fishes