[Class] Cestoda - tapeworms see Infraclass Cestoda
   Order Onchoproteocephalidea Caira, Jensen, Waeschenbach, Olson & Littlewood, 2014
     Family Proteocephalidae La Rue, 1911
       Subfamily Monticelliinae Mola, 1929 [non-monophyletic]
         Genus Riggenbachiella Alves, de Chambrier, Luque & Scholz, 2017
           1 Riggenbachiella amazonenseᵀ Alves, de Chambrier, Luque & Scholz, 2017
           2 Riggenbachiella paranaensis (Pavanelli & Rego, 1989)