class Ciliata - class of protozoa having cilia or hairlike appendages on part or all of the surface during some part of the life cyclephylum Protozoa, Protozoa - in some classifications considered a superphylum or a subkingdom; comprises flagellates; ciliates; sporozoans; amoebas; foraminifers Infusoria, subclass Infusoria - in some recent classifications, coextensive with the Ciliata: minute organisms found in decomposing infusions of organic matter genus Paramecium - freshwater ciliate with an oval body and long deep oral groove genus Stentor - trumpet-shaped protozoa with a ciliated spiral feeding funnel genus Vorticella - ciliated protozoans that have a goblet-shaped body with a retractile stalk class - (biology) a taxonomic group containing one or more orders |