[Class] Cestoda - tapeworms see Infraclass Cestoda Order Spathebothriidea Wardle & McLeod, 1952 Family Acrobothriidae Olsson, 1872 Genus Cyathocephalus Kessler, 1868 [monotypic] 1 Cyathocephalus truncatusᵀ (Pallas, 1781)