Perciformes vs family Centropomidae

Perciformes and family Centropomidae both are nouns.

Word	Noun	Adjective	Verb	Adverb
Perciformes	Yes	No	No	No
family Centropomidae	Yes	No	No	No

Perciformes (noun)	family Centropomidae (noun)
one of the largest natural groups of fishes of both marine and fresh water: true perches, basses, tuna	a family of fish or the order Perciformes including robalos