[Class] Cestoda - tapeworms see Infraclass Cestoda
   Order Litobothriidea Dailey, 1969 [monotypic]
     Family Litobothriidae Dailey, 1969 [monotypic]
       Genus Litobothrium Dailey, 1969
         1 Litobothrium alopiasᵀ Dailey, 1969
         2 Litobothrium aenigmaticum Caira, Jensen, Waeschenbach & Littlewood, 2014
         3 Litobothrium amplifica (Kurochkin & Slankis, 1973)
         4 Litobothrium amsichensis Caira & Runkle, 1993
         5 Litobothrium coniformis Dailey, 1969
         6 Litobothrium daileyi Kurochkin & Slankis, 1973
         7 Litobothrium gracile Dailey, 1971
         8 Litobothrium janovyi Olson & Caira, 2001
         9 Litobothrium nickoli Olson & Caira, 2001