Phylum Ciliophora Doflein, 1901 - ciliates Subphylum Postciliodesmatophora Gerassimova & Seravin, 1976 - desmates Class Karyorelictea Corliss, 1974 1 Order Protostomatida Small & Lynn, 1985 2 Order Loxodida Jankowski, 1980 3 Order Protoheterotrichida Nouzarède, 1977