family Sparidae vs order Perciformes

family Sparidae and order Perciformes both are nouns.

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

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