[Class] Cestoda - tapeworms
see Infraclass Cestoda
Order Trypanorhyncha Diesing, 1863
Suborder Trypanoselachoida Olson, Caira, Jensen, Overstreet, Palm & Beveridge, 2010
Superfamily Gymnorhynchoidea Dollfus, 1935
Family Sphyriocephalidae Pintner, 1913
Genus Hepatoxylon Bosc, 1811
Hepatoxylon megacephalum (Rudolphi, 1819)