[Class] Cestoda - tapeworms see Infraclass Cestoda
   Order Trypanorhyncha Diesing, 1863
     Suborder Trypanobatoida Olson, Caira, Jensen, Overstreet, Palm & Beveridge, 2010
       Superfamily Eutetrarhynchoidea Guiart, 1927
         Genus Parachristianella Dollfus, 1946
           1 Parachristianella trygonisᵀ Dollfus, 1946
           2 Parachristianella carribensis (Kovaks & Schmidt, 1980)
           3 Parachristianella damiani Menoret & Ivanov, 2014
           4 Parachristianella dimegacantha Kruse, 1959
           5 Parachristianella duadecacantha Palm, 2004
           6 Parachristianella heteromegacantha Feigenbaum, 1975
           7 Parachristianella parva Campbell & Beveridge, 2007