[Class] Cestoda - tapeworms see Infraclass Cestoda
   Family Rhoptrobothriidae Caira, Jensen & Ruhnke, 2017
     1 Genus Rhoptrobothriumᵀ Shipley & Hornell, 1906
     2 Genus Myzophyllobothrium Shipley & Hornell, 1906 [monotypic]
     3 Genus Myzocephalus Shipley & Hornell, 1906 [monotypic]