infusorian vs ciliophoran

infusorian and ciliophoran both are nouns.

Word	Noun	Adjective	Verb	Adverb
infusorian	Yes	No	No	No
ciliophoran	Yes	No	No	No

As nouns, ciliophoran is a hypernym of infusorian; that is, ciliophoran is a word with a broader meaning than infusorian:

infusorian: any member of the subclass Infusoria
ciliophoran: a protozoan with a microscopic appendage extending from the surface of the cell

Other hypernyms of infusorian include ciliate, ciliated protozoan.

infusorian (noun)	ciliophoran (noun)
any member of the subclass Infusoria	a protozoan with a microscopic appendage extending from the surface of the cell