1. Genus Brotiopsis K. Suzuki, 1943 †
2. Genus Coptostylus F. Sandberger, 1872 †
3. Genus Cornetia Munier-Chalmas, 1885 †
4. Genus Ellinoria Van Damme & Pickford, 2003 †
5. Genus Fijidoma J. P. E. Morrison, 1952
6. Genus Hannatoma Olsson, 1931 †
7. Genus Heynderycxia Van Damme & Pickford, 2003 †
8. Genus Juramelanatria Bandel, 1991 †
9. Genus Juramelanoides Bandel, 1991 †
10. Genus Melabrina Stache, 1880 †
11. Genus Melanotarebia Bandel & Kowalke, 1997 †
12. Genus Pseudopyrgula Wenz, 1928 †
13. Genus Ptychomelania Sacco, 1895 †
14. Genus Sengoeria Harzhauser, Mandic, Büyükmeriç, Neubauer, Kadolsky & Landau, 2016 †
15. Genus Sinomelania Yen, 1936 †
16. Genus Siragimelania K. Suzuki, 1940 †
17. Subfamily Stomatopsinae Stache, 1889 †
    1. Genus Megastomopsis Stache, 1889 †
    2. Genus Stomatopsella Stache, 1889 †
    3. Genus Stomatopsis Stache, 1871 †
    4. Genus Stomatopsoidea Stache, 1889 †
18. Genus Terebripirena Cossmann, 1912 †
19. Subfamily Thiarinae Gill, 1871 (1823)
    1. Genus Balanocochlis P. Fischer, 1885
    2. Genus Culenmelania Z.-X. Qian, J. Yang, Y. Lu & J. He, 2012
    3. Genus Kumania Ota, 1960 †
    4. Genus Melanoides Olivier, 1804
    5. Genus Mieniplotia Low & Tan, 2014
    6. Genus Neoradina Brandt, 1974
    7. Genus Plotiopsis Brot, 1874
    8. Genus Ripalania Iredale, 1943
    9. Genus Sermyla H. Adams & A. Adams, 1854
    10. Genus Stenomelania P. Fischer, 1885
    11. Genus Tarebia H. Adams & A. Adams, 1854
    12. Genus Thiara Röding, 1798
    13. Genus Malanoides [sic] accepted as Melanoides Olivier, 1804 (unaccepted > misspelling - incorrect subsequent spelling)
    14. Genus Tiara [sic] accepted as Thiara Röding, 1798 (incorrect subsequent spelling)
20. Genus Yoshimonia Ota, 1960 †
21. Genus Amarula G. B. Sowerby II, 1842 accepted as Thiara Röding, 1798 (objective synonym of Thiara)
22. Genus Cerithomelania J. Moore, 1899 accepted as Thiara Röding, 1798 (objective synonym of Thiara)
23. Genus Eumelania Rovereto, 1899 accepted as Melanoides Olivier, 1804 (invalid: unnecessary nom. nov. pro Striatella Brot, 1870, by Rovereto treated as a junior homonym of Striatella Agardh, 1832, which is a diatom and thus does not compete in homonymy)
24. Genus Horea Bourguignat, 1888 accepted as Melanoides Olivier, 1804
25. Genus Melacantha Swainson, 1840 accepted as Thiara Röding, 1798 (objective synonym of Thiara)
26. Genus Melanea Lamarck, 1799 accepted as Thiara Röding, 1798 (incorrect subsequent spelling; junior objective synonym, with the same type species)
27. Genus Melania Lamarck, 1799 accepted as Thiara Röding, 1798 (objective synonym of Thiara)
28. Genus Melaphasia Stache, 1889 † accepted as Melabrina Stache, 1880 † (unaccepted > junior objective synonym, junior objective synonym of Melabrina Stache, 1880, with the same type species)
29. Genus Micronyassia Bourguignat, 1889 accepted as Melanoides Olivier, 1804
30. Genus Nyassella Bourguignat, 1889 accepted as Melanoides Olivier, 1804
31. Genus Nyassia Bourguignat, 1889 accepted as Melanoides Olivier, 1804
32. Genus Nyassomelania Bourguignat, 1889 accepted as Melanoides Olivier, 1804
33. Genus Pachymelania C. A. White, 1895 † accepted as Pachychiloides Wenz, 1939 † (unaccepted > junior homonym, junior homonym of Pachymelania E. A. Smith, 1893; Pachychiloides Wenz, 1939 is a replacement name)
34. Genus Pallarya Hesse, 1916 accepted as Melanoides Olivier, 1804 (invalid: unnecessary nom. nov. pro Striatella Brot, 1870, by Hesse treated as a junior homonym of Striatella Agardh, 1832, which is a diatom, and thus does not compete in homonymy)
35. Genus Pirenopsis Brot, 1879 accepted as Melanoides Olivier, 1804
36. Genus Pseudoplotia Forcart, 1950 accepted as Mieniplotia Low & Tan, 2014 (not available: no description)
37. Genus Sermylasma Iredale, 1943 accepted as Sermyla H. Adams & A. Adams, 1854
38. Genus Striatella Brot, 1870 accepted as Melanoides Olivier, 1804 (invalid: objective junior synonym)
39. Genus Veloplacenta Hubendick, 1952 accepted as Fijidoma J. P. E. Morrison, 1952 (a junior synonym)
40. Genus Canefria Issel, 1874 (uncertain > taxon inquirendum)
41. Genus Vanesia A. Adams, 1861 (uncertain > taxon inquirendum)

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