class Flagellata vs Flagellata

class Flagellata and Flagellata both are nouns.

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

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

Other synonyms of class Flagellata include class Mastigophora, Mastigophora.

class Flagellata (noun)	Flagellata (noun)
protozoa having flagella	protozoa having flagella