Flagellata vs class Mastigophora

Flagellata and class Mastigophora both are nouns.

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

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

Other synonyms of Flagellata include class Flagellata, Mastigophora.

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