[Class] Cestoda - tapeworms see Infraclass Cestoda
   Order Trypanorhyncha Diesing, 1863
     Suborder Trypanobatoida Olson, Caira, Jensen, Overstreet, Palm & Beveridge, 2010
       Superfamily Eutetrarhynchoidea Guiart, 1927
         01 Novel clade 1
         02 Novel clade 2
         02.1 Genus Parachristianella Dollfus, 1946
         03 Novel clade 3
         04 Novel clade 4
         05 Family "Rhinoptericolidae" Carvajal & Campbell, 1975 [paraphyletic]
         06 Genus Prochristianella Dollfus, 1946 [paraphyletic]
         07 Genus Didymorhynchus Beveridge & Campbell, 1988 [monotypic]
         08 Genus Fellicocestus Campbell & Beveridge, 2006 [monotypic]
         09 Genus Hemionchos Campbell & Beveridge, 2006
         10 Genus Mobulocestus Campbell & Beveridge, 2006
         11 Genus Poecilorhynchus Schaeffner & Beveridge, 2013 [monotypic]
         12 Genus Pseudochristianella Campbell & Beveridge, 1990
         13 Genus Trigonolobium Dollfus, 1929
         14 Genus Shirleyrhynchus Beveridge & Campbell, 1988
         15 Genus Zygorhynchus Beveridge & Campbell, 1988
         16 Genus Mixodigma Dailey & Vogelbein, 1982 [monotypic]