Apatemon Szidat, 1928 (identification resource)
Apatemon gracilis (Rudolphi, 1819) Szidat, 1928 (redescription)
Apharyngostrigea Ciurea, 1927 (identification resource)
Cotylurus Szidat, 1928 (identification resource)
Diplostomidae Poirier, 1886 (identification resource)
Diplostomum von Nordmann, 1832 (identification resource)
Diplostomum baeri Dubois, 1937 (redescription)
Diplostomum commutatum (Diesing, 1850) Dubois, 1937 (redescription)
Diplostomum gasterostei Williams, 1966 accepted as Diplostomum petromyzifluviatilis Diesing, 1850 (source of synonymy)
Diplostomum huronense (La Rue, 1927) Hughes, 1929 (redescription)
Diplostomum paraspathaceum Shigin, 1965 accepted as Diplostomum huronense (La Rue, 1927) Hughes, 1929 (redescription)
Diplostomum phoxini (Faust, 1919) Arvy & Buttner, 1954 (redescription)
Diplostomum pungiti Shigin, 1965 (redescription)
Diplostomum rutili Razmashkin, 1969 (redescription)
Diplostomum spathaceum (Rudolphi, 1819) Olsson, 1876 (redescription)
Hysteromorpha Lutz, 1931 (identification resource)
Hysteromorpha triloba (Rudolphi, 1819) Lutz, 1931 (redescription)
Neodiplostomum Railliet, 1919 (identification resource)
Parastrigea Szidat, 1928 (identification resource)
Posthodiplostomum Dubois, 1936 (identification resource)
Posthodiplostomum brevicaudatum (von Nordmann, 1832) Wisniewski, 1958 (redescription)
Tylodelphys Diesing, 1850 (identification resource)
Tylodelphys clavata (von Nordmann, 1832) Diesing, 1850 (redescription)