[Class] Cestoda - tapeworms see Infraclass Cestoda
   Order Lecanicephalidea Hyman, 1951
     Family Polypocephalidae Meggitt, 1924
       Genus Seussapex Jensen & Russell, 2014
         1 Seussapex karybaresᵀ Jensen & Russell, 2014
         2 Seussapex narinari (MacCallum, 1917)