family Sparidae vs order Percomorphi

family Sparidae and order Percomorphi both are nouns.

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

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