phylum Protozoa vs class Sporozoa

phylum Protozoa and class Sporozoa both are nouns.

Word	Noun	Adjective	Verb	Adverb
phylum Protozoa	Yes	No	No	No
class Sporozoa	Yes	No	No	No

phylum Protozoa (noun)	class Sporozoa (noun)
in some classifications considered a superphylum or a subkingdom; comprises flagellates, ciliates, sporozoans, amoebas, foraminifers	strictly parasitic protozoans that are usually immobile; includes plasmodia and coccidia and piroplasms and malaria parasites