Cydippida vs animal order

Cydippida and animal order both are nouns.

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

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

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