[Class] Cestoda - tapeworms see Infraclass Cestoda Order Trypanorhyncha Diesing, 1863 Suborder Trypanoselachoida Olson, Caira, Jensen, Overstreet, Palm & Beveridge, 2010 Superfamily Lacistorhynchoidea Guiart, 1927 Family Hornelliellidae Yamaguti, 1954 [monotypic] 1 Genus Hornelliella Yamaguti, 1954 [monotypic]