[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 1
           Genus Mecistobothrium Heinz & Dailey, 1974
             1 Mecistobothrium myliobatiᵀ Heinz & Dailey, 1974
             2 Mecistobothrium brevispine (Linton, 1897)
             3 Mecistobothrium johnstonei (Southwell, 1929)
             4 Mecistobothrium oblongum Menoret & Ivanov, 2015
             5 Mecistobothrium pauciortesticulatum Palm, 2004
             6 Mecistobothrium penaeus (Feigenbaum, 1975)