Cydippea vs order Cydippida

Cydippea and order Cydippida both are nouns.

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

As nouns, Cydippea and order Cydippida are synonyms defined as:

Cydippea and order Cydippida: ctenophores having two long pinnate tentacles

Other synonyms of Cydippea include Cydippida, Cydippidea, order Cydippea, order Cydippidea.

Cydippea (noun)	order Cydippida (noun)
ctenophores having two long pinnate tentacles	ctenophores having two long pinnate tentacles