Acroloxus Beck, 1838 (extant flag source)
Alasmidonta Say, 1818 (extant flag source)
Amblychilepas Pilsbry in Tryon & Pilsbry, 1890 (extant flag source)
Anapella Dall, 1895 (extant flag source)
Anodonta Lamarck, 1799 (extant flag source)
Assiminea Fleming, 1828 (extant flag source)
Atactodea Dall, 1895 (extant flag source)
Axinactis Mörch, 1861 (extant flag source)
Bactronophorus Tapparone Canefri, 1877 (extant flag source)
Bathycorbis Iredale, 1930 (extant flag source)
Beguina Röding, 1798 (extant flag source)
Berthella Blainville, 1824 (extant flag source)
Bithynia Leach in Abel, 1818 (extant flag source)
Brotia H. Adams, 1866 (extant flag source)
Caledoniella Basedow, 1905 (extant flag source)
Calvitium Laseron, 1953 accepted as Mysella Angas, 1877 (extant flag source)
Cassidula Férussac, 1821 (extant flag source)
Cavolinia Abildgaard, 1791 (extant flag source)
Choriplax Pilsbry, 1894 (extant flag source)
Choristes Carpenter, 1872 accepted as Amauropsis Mörch in Rink, 1857 (extant flag source)
Chrystella Laseron, 1956 (extant flag source)
Corculum Röding, 1798 (extant flag source)
Cucurbitula Gould, 1861 (extant flag source)
Cyamium Philippi, 1845 (extant flag source)
Cystiscus Stimpson, 1865 (extant flag source)
Dalium Dall, 1889 (extant flag source)
Davila Gray, 1853 (extant flag source)
Diplodon Spix, 1827 (extant flag source)
Divarilima Powell, 1958 (extant flag source)
Eatoniopsis Thiele, 1912 accepted as Skenella Pfeffer, 1886 (extant flag source)
Ephippodonta Tate, 1889 (extant flag source)
Euciroa Dall, 1881 (extant flag source)
Faunus Montfort, 1810 (extant flag source)
Ferrissia Walker, 1903 (extant flag source)
Firoloida Lesueur, 1817 (extant flag source)
Glauconome Gray, 1828 (extant flag source)
Haminea Gray, 1847 accepted as Haminoea Turton & Kingston [in Carrington], 1830 (extant flag source)
Helix Linnaeus, 1758 (extant flag source)
Hemiarthrum Carpenter in Dall, 1876 (extant flag source)
Hemimenia Nierstrasz, 1902 (extant flag source)
Hemisinus Swainson, 1840 (extant flag source)
Inella Bayle, 1879 (extant flag source)
Iniforis Jousseaume, 1884 (extant flag source)
Isoconcha Dautzenberg & H. Fischer in Pelseneer, 1911 (extant flag source)
Kuphus Guettard, 1770 (extant flag source)
Laevilittorina Pelseneer, 1903 accepted as Laevilitorina Pfeffer, 1886 (extant flag source)
Lametila Allen & Sanders, 1973 (extant flag source)
Lyrodus Gould, 1870 (extant flag source)
Macromphalina Cossmann, 1888 (extant flag source)
Marseniopsis Bergh, 1886 (extant flag source)
Mastonia Hinds, 1843 (extant flag source)
Melanoides Olivier, 1804 (extant flag source)
Melanopsis Férussac in Férussac & Férussac, 1807 (extant flag source)
Microdiscula Thiele, 1912 (extant flag source)
Nausitora Wright, 1864 (extant flag source)
Neocorbicula Fischer, 1887 (extant flag source)
Omniglypta Kuroda & Habe in Habe, 1953 (extant flag source)
Oxychilus Fitzinger, 1833 (extant flag source)
Pachychilus I. Lea & H. C. Lea, 1851 (extant flag source)
Panamicorbula Pilsbry, 1932 (extant flag source)
Paragrammatodon Nomura & Niino, 1940 accepted as Samacar Iredale, 1936 (extant flag source)
Pedum Bruguière, 1792 (extant flag source)
Pleurobranchus Cuvier, 1804 (extant flag source)
Potamocorbula Habe, 1955 (extant flag source)
Prelametila Allen & Sanders, 1973 (extant flag source)
Pseudoglomus Dall, 1898 (extant flag source)
Pseudopisinna Ponder & Yoo, 1981 (extant flag source)
Rapa Röding, 1798 (extant flag source)
Royella Iredale, 1912 (extant flag source)
Samarangia Dall, 1902 (extant flag source)
Scaphella Swainson, 1832 (extant flag source)
Scaphula Benson, 1834 (extant flag source)
Schizoplax Dall, 1878 (extant flag source)
Scintilla Deshayes, 1856 (extant flag source)
Stenothyra Benson, 1856 (extant flag source)
Styliola Gray, 1847 (extant flag source)
Terenolla Iredale, 1929 (extant flag source)
Theodoxus Montfort, 1810 (extant flag source)
Thracidora Iredale, 1924 (extant flag source)
Thraciopsis Tate & May, 1900 (extant flag source)
Tutufa Jousseaume, 1881 (extant flag source)
Tympanotonus Klein in Schumacher, 1817 (extant flag source)
Unio Philipsson, 1788 (extant flag source)
Uperotus Guettard, 1770 (extant flag source)
Valvata O. F. Müller, 1774 (extant flag source)
Viviparus Montfort, 1810 (extant flag source)
Warrana Laseron, 1953 (extant flag source)
Zafrona Iredale, 1916 (extant flag source)