Percoidea vs animal order

Percoidea and animal order both are nouns.

Word	Noun	Adjective	Verb	Adverb
Percoidea	Yes	No	No	No
animal order	Yes	No	No	No

As nouns, animal order is a hypernym of Percoidea; that is, animal order is a word with a broader meaning than Percoidea:

Percoidea: in some classifications nearly or exactly equivalent to the Perciformes which are considered a suborder
animal order: the order of animals

Percoidea (noun)	animal order (noun)
in some classifications nearly or exactly equivalent to the Perciformes which are considered a suborder	the order of animals