order Perciformes vs Sparidae

order Perciformes and Sparidae both are nouns.

Word	Noun	Adjective	Verb	Adverb
order Perciformes	Yes	No	No	No
Sparidae	Yes	No	No	No

order Perciformes (noun)	Sparidae (noun)
one of the largest natural groups of fishes of both marine and fresh water: true perches, basses, tuna	porgies; scups