class Cryptophyceae vs Cryptophyceae

class Cryptophyceae and Cryptophyceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
class Cryptophyceae	Yes	No	No	No
Cryptophyceae	Yes	No	No	No

As nouns, class Cryptophyceae and Cryptophyceae are synonyms defined as:

class Cryptophyceae and Cryptophyceae: motile usually brownish-green protozoa-like algae

class Cryptophyceae (noun)	Cryptophyceae (noun)
motile usually brownish-green protozoa-like algae	motile usually brownish-green protozoa-like algae