Ciliophora Doflein, 1901 - ciliates
   Order Cyrtophorida Fauré-Fremiet, 1956 see Class Phyllopharyngea de Puytorac et al., 1974
     Genus Orthodonella Bhatia, 1936
       Orthodonella hamata (Gruber, 1884) Bhatia, 1936 see Orthodonella hamatus (Gruber, 1884) Bhatia, 1936