[Class] Cestoda - tapeworms see Infraclass Cestoda
   Order Cyclophyllidea Lankester, 1877
     Family Davaineidae Braun, 1900
       Subfamily Davaineinae Braun, 1900
         01 Genus Abuladzugnia Spassky, 1973
         02 Genus Baerfainia Yamaguti, 1959
         03 Genus Calostaurus Sandars, 1957
         04 Genus Cotugnia Diamare, 1893
         05 Genus Davainea Blanchard & Railliet, 1891
         06 Genus Davaineoides Fuhrmann, 1920
         07 Genus Delamuretta Spassky, 1977
         08 Genus Demidovella Spassky & Spasskaja, 1976
         09 Genus Diorchiraillietina Yamaguti, 1959
         10 Genus Dollfusoquenta Spassky, 1973
         11 Genus Fernandezia López-Neyra, 1936, nom. illeg.
         12 Genus Fuhrmannetta Stiles & Orleman, 1926
         13 Genus Gvosdevinia Spassky, 1973
         14 Genus Houttuynia Fuhrmann, 1920
         15 Genus Idiogenoides López-Neyra, 1929
         16 Genus Manitaurus Spasskaja & Spassky, 1971
         17 Genus Metadavainea Baer & Fain, 1955
         18 Genus Multicotugnia López-Neyra, 1943
         19 Genus Numidella Spasskaja & Spassky, 1971
         20 Genus Ophryocotyle Friis, 1870
         21 Genus Ophryocotyloides Fuhrmann, 1920
         22 Genus Ophryocotylus Srivastava & Capoor, 1977
         23 Genus Paroniella Fuhrmann, 1920
         24 Genus Paspalia Spasskaja & Spassky, 1971
         25 Genus Pentocoronaria Mathevossian & Movsesyan, 1966
         26 Genus Pluviantaenia Jones, Khalil & Bray, 1992
         27 Genus Porogynia Railliet & Henry, 1909
         28 Genus Raillietina Fuhrmann, 1920
         29 Genus Skrjabinia Fuhrmann, 1920
         30 Genus Soninotaurus Spassky, 1973
         31 Genus Vadifresia Spassky, 1973