[Class] Cestoda - tapeworms see Infraclass Cestoda Order Diphyllobothriidea Kuchta, Scholz, Brabec & Bray, 2008 Family Diphyllobothriidae Lühe, 1910 Genus Baylisiella Markowski, 1952 [monotypic] Baylisiella tectaᵀ (Linstow, 1892)