Unionoida Stoliczka, 1871
Alathyria Iredale, 1934
Aparcthyria Iredale, 1934
Callonaia Simpson, 1900
Castalia Lamarck, 1819
Castaliella Simpson, 1900
Castalina Ihering, 1891
Cucumerunio Iredale, 1934
Diplodon Spix, 1827
Diplodontites Marshall, 1922
Echyridella McMichael & Hiscock, 1958
Hyridella Swainson, 1840
Hyridunio Iredale, 1934
Hyris de Blainville, 1821
Lortiella Iredale, 1934
Microdontia Tapparone-Canefri, 1883
Paxiodon Blainville, 1825
Paxiodonta Deshayes, 1832
Paxyodon Schumacher, 1817
Prisodon Schumacher, 1817
Prysodon Stefanescu, 1896
Rhipidondonta
Rugoshyria Iredale, 1934
Schleschiella Modell, 1950
Triplodon Spix, 1827
Velesunio Iredale, 1934
Virgus Simpson, 1900
Westralunio Iredale, 1934
