Mugiloidea vs Perciformes

Mugiloidea and Perciformes both are nouns.

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

Mugiloidea (noun)	Perciformes (noun)
fishes distinguished by abdominal pelvic fins: families Mugilidae; Atherinidae; Sphyraenidae	one of the largest natural groups of fishes of both marine and fresh water: true perches, basses, tuna