[Class] Cestoda - tapeworms see Infraclass Cestoda
   Order Trypanorhyncha Diesing, 1863
     Suborder Trypanobatoida Olson, Caira, Jensen, Overstreet, Palm & Beveridge, 2010
       Superfamily Eutetrarhynchoidea Guiart, 1927
         Novel clade 3
           1 Genus Dollfusiella Campbell & Beveridge, 1994
           2 Genus Tetrarhynchobothrium Diesing, 1850
           3 Genus Paroncomegas Campbell, Marques & Ivanov, 1999
           4 ?Genus Eutetrarhynchus Pintner, 1913