order Cydippea vs animal order

order Cydippea and animal order both are nouns.

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

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

order Cydippea (noun)	animal order (noun)
ctenophores having two long pinnate tentacles	the order of animals