[Class] Cestoda - tapeworms see Infraclass Cestoda
   Order Cathetocephalidea Schmidt & Beveridge, 1990
     1 Family Cathetocephalidae Dailey & Overstreet, 1973
     2 Family Disculicepitidae Wardle & McLeod, 1952, nom. illeg. [monotypic] see Family Disculicipitidae Joyeux & Baer, 1936