Ciliophora Doflein, 1901 - ciliates
   Order Pleurostomatida Schewiakoff, 1896
     Genus Litonotus Wrzesniowski, 1870
       Litonotus lamella sensu Fryd-Versavel et al., 1975
         1 [Litonotus lamella lamella]ᵀ
         2 Litonotus lamella uninucleata