Phylum Ciliophora Doflein, 1901 - ciliates Subphylum Intramacronucleata Lynn, 1996 - amphiesmates Class Phyllopharyngea de Puytorac et al., 1974 Subclass Cyrtophoria Fauré-Fremiet, 1956 Order Chlamydodontida Deroux, 1976