Ref. Levine, N.D., Corliss, J.O., Cox, F.E.G. et al. (1980) A new revised classification of the protozoa., J. Protozool., 27, 37-58.

Phylum Ciliophora --> More details ?

Class Kinetofragminophorea

Subclass Gymnostomatida

Order Prostomatida

Suborder Prostomatina
Suborder Prorodontina
Suborder Haptorina

Order Pleurostomatida
Order Primociliatida
Order Karyorelictida

Subclass Vestibulifera

Order Trichostomatida

Suborder Trichostomatina

Order Colpodida

Subclass Hypostomatia

Superorder Nassulidea
Order Synhymeniida
Order Nassulida

Suborder Nassulina
Suborder Microthoracina

Superorder Phyllopharyngidea
Order Cyrtophorida

Suborder Chlamydodontina
Suborder Dysteriina

Class Oligohymenophorea

Subclass Hymenostomatia

Order Hymenostomatida

Suborder Tetrahymenina
Suborder Ophryoglenidae
Suborder Peniculina

Order Scuticociliatida

Suborder Philasterina
Suborder Pleuronematina

Class Polyhymenophorea

Subclass Spirotrichia

Order Heterotrichida

Suborder Heterotrichina
Suborder Armophorina

Order Odontostomatida
Order Oligotrichida

Suborder Oligotrichina
Suborder Tintinnina

Order Hypotrichida

Suborder Stichotrichina
Suborder Sporadotrichina