Diplostomatidae Poirier, 1886
Diplostomum antarcticum Feiler, 1986
Diplostomum auriflavum Molin, 1859
Diplostomum baeri Dubois, 1937
Diplostomum chromatophorum (Brown, 1931)
Diplostomum clavatum
Diplostomum commutatum (Diesing, 1850)
Diplostomum dominicanum Feiler, 1986
Diplostomum flexicaudum (Cort & Brooks, 1928)
Diplostomum gasterostei Williams, 1966
Diplostomum gavium (Guberlet, 1922)
Diplostomum gobiorum Shigin, 1965
Diplostomum helveticum (Dubois, 1929)
Diplostomum huronense (La Rue, 1927)
Diplostomum labracis Paggi & Orecchia, 1965
Diplostomum mahonae Dubois, 1953
Diplostomum mergi Dubois, 1932
Diplostomum minutum Szidat, 1964
Diplostomum murrayense (Johnston & Cleland, 1938)
Diplostomum nordmanni Shigin & Shapirov, 1986
Diplostomum paracaudum (Iles, 1959)
Diplostomum paraspathaceum Shigin, 1965
Diplostomum parviventosum Dubois, 1932
Diplostomum petromyzifluviatilis Diesing, 1850
Diplostomum phoxini (Faust, 1918)
Diplostomum podicepsi Shigin & Kostadinova, 1995
Diplostomum pseudomergi Belopol'skaya, 1975
Diplostomum pseudospathaceum Niewiadomska, 1984
Diplostomum pungitii Shigin, 1965
Diplostomum pungitius
Diplostomum pusillum (Dubois, 1928)
Diplostomum repandum Dubois & Rausch, 1950
Diplostomum rutili Razmashkin, 1969
Diplostomum scudderi
Diplostomum shigini Zhatkanbaeva, 1978
Diplostomum sobolevi Shigin, 1959
Diplostomum spathaceum (Rudolphi, 1819)
Diplostomum volvens Nordmann, 1832
