Castalia ecarinata A. Mousson, 1869
Diplodon ellipticus (J.B. von Spix& J.A. Wagner, 1827)
Diplodon expansus (H.C. Küster, 1853)
Diplodon expansus eurhynchus (H.C. Küster, 1861)
Diplodon expansus mimus C.T. Simpson, 1914
Diplodon expansus semigranosus C.T. Simpson, 1914
Diplodon flucki J.P.E. Morrison, 1943
Diplodon fluctiger (I. Lea, 1859)
Westralunio flyensis (C.M. Tapparone-Canefri,1883)
Diplodon fontainianus (A.V.M.D. D'Orbigny,1835)
Lortiella froggatti T. Iredale, 1934
Rhipidodonta funebralis (I. Lea, 1834)
Diplodon glaucus (FOSSIL) Uliana & Camacho, 1975 †
Protohyridella glenelgensis (J. Dennant, 1898)
Diplodon granosus (J.G. Bruguière, 1792)
Diplodon granosus granuliferus (R.W. Dunker, 1848)
Rhipidodonta grata (I. Lea, 1860)
Diplodon guaporensis A.A. Bonetto & Tassara,1987
Rhipidodonta guayanensis (F. Haas, 1929)
Hyridella guppyi (E.A. Smith, 1885)
Velesunio huttoni (FOSSIL) D.F. McMichael, 1957 †
Rhipidodonta hylaea (A.V.M.D. D'Orbigny,1835)
Rhipidodonta hylaea asuncionis (W.B. Marshall, 1922)
Rhipidodonta hylaea guaranianus (A.V.M.D. D'Orbigny,1835)
Diplodon indianensis (FOSSIL) Wesselingh, 2006 †
Castalia inflata D'Orbigny, 1835
Alathyria jacksoni T. Iredale, 1934
Afrohyrioides jowikolensis (FOSSIL) (R.B. Newton, 1909 †)
Antediplodon lewisi (FOSSIL) H.G. Richards, 1948 †
Diplodon longulus (FOSSIL) T.A. Conrad, 1874 †
Diplodon losadae F. Haas, 1966
Echyridella lucasi (H.H. Suter, 1905)
Castalia martensi (H.F.A. von Ihering,1891)
Echyridella menziesii (J.E. Grayin J.K.E. Dieffenbach, 1843)
Echyridella menziesii acuta (H.H. Suter, 1907)