- Trichostomatina
- Tricho·sto·ma·ti·na (trik″o-sto″mə-tiґnə) a suborder of ciliate protozoa (order Trichostomatida, subclass Vestibuliferia) in which the somatic ciliature is not reduced. Balantidium and Isotricha are representative genera.
Medical dictionary. 2011.