[Class] Cestoda - tapeworms see Infraclass Cestoda Order Diphyllobothriidea Kuchta, Scholz, Brabec & Bray, 2008 Family Diphyllobothriidae Lühe, 1910 Genus Diplogonoporus Lönnberg, 1892 1 Diplogonoporus balaenopteraeᵀ (Lönnberg, 1892) 2 Diplogonoporus tetrapterus (von Siebold, 1848)