Perciformes vs animal order

Perciformes and animal order both are nouns.

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

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

Perciformes: one of the largest natural groups of fishes of both marine and fresh water: true perches, basses, tuna
animal order: the order of animals

Perciformes (noun)	animal order (noun)
one of the largest natural groups of fishes of both marine and fresh water: true perches, basses, tuna	the order of animals