[Class] Cestoda - tapeworms see Infraclass Cestoda
   Order Onchoproteocephalidea Caira, Jensen, Waeschenbach, Olson & Littlewood, 2014
     Genus Onchobothrium Blainville, 1828
       1 Onchobothrium pseudouncinatumᵀ de Beauchamp, 1905
       2 Onchobothrium antarcticum Wojciechowska, 1990
       3 Onchobothrium convolutum (Yoshida, 1917)
       4 Onchobothrium farmeri (Southwell, 1911)
       5 Onchobothrium magnum Campbell, 1977
       6 Onchobothrium schizacanthium Lönnberg, 1893