1. Genus Agariste Monterosato, 1892
2. Genus Altrix K. van W. Palmer, 1942
3. Genus Arginula K. van W. Palmer, 1937
4. Genus Buchanania Lesson, 1831
5. Genus Clathrosepta J. H. McLean & D. L. Geiger, 1998
6. Genus Clypidina Gray, 1847
7. Genus Emarginella Pilsbry, 1891
8. Genus Emarginula Lamarck, 1801
9. Genus Fissurisepta G. Seguenza, 1863
10. Genus Laeviemarginula Habe, 1953
11. Genus Laevinesta Pilsbry & T. L. McGinty, 1952
12. Genus Manganesepta J. H. McLean & D. L. Geiger, 1998
13. Genus Montfortula Iredale, 1915
14. Genus Parmaphorella Strebel, 1907
15. Genus Pupillaea Gray, 1835
16. Genus Rixa Iredale, 1924
17. Genus Scelidotoma J. H. McLean, 1966
18. Genus Scutus Montfort, 1810
19. Genus Stromboli S. S. Berry, 1954
20. Genus Tugali J. E. Gray, 1843
21. Genus Tugalina Habe, 1953
22. Genus Vacerrena Iredale, 1958
23. Genus Aviscutum Iredale, 1940 accepted as Scutus Montfort, 1810
24. Genus Entomella Cotton, 1945 accepted as Emarginula Lamarck, 1801 (invalid: junior homonym of Entomella Cossmann, 1888; Notomella is a replacement name)
25. Genus Nannoscutum Iredale, 1937 accepted as Scutus Montfort, 1810
26. Genus Notomella Cotton, 1957 accepted as Emarginula Lamarck, 1801 (junior subjective synonym)
27. Genus Parmophoridea Wenz, 1938 accepted as Parmaphorella Strebel, 1907 (unnecessary replacement name)
28. Genus Parmophorus Blainville, 1817 accepted as Scutus Montfort, 1810 (unnecessary substitute name for Scutus)
29. Genus Plagiorhytis P. Fischer, 1885 accepted as Montfortula Iredale, 1915 (Invalid: junior homonym of Plagiorhytis Chaudoir, 1848)
30. Genus Rimulanax Iredale, 1924 accepted as Puncturella (Cranopsis) A. Adams, 1860 accepted as Puncturella R. T. Lowe, 1827 (unaccepted > junior subjective synonym)
31. Genus Rimularia Bronn, 1838 accepted as Rimula Defrance, 1827 (unjustified emendation of Rimula Defrance, 1827)
32. Genus Scutum P. Fischer, 1885 accepted as Scutus Montfort, 1810 (invalid: unjustified emendation of Scutus)
33. Genus Semperia Crosse, 1867 accepted as Emarginula Lamarck, 1801 (junior subjective synonym)
34. Genus Subzeidora Iredale, 1924 accepted as Emarginula (Subzeidora) Iredale, 1924 represented as Emarginula Lamarck, 1801
35. Genus Tugalia [sic] accepted as Tugali J. E. Gray, 1843 (incorrect subsequent spelling)
36. Genus Vacerra Iredale, 1924 accepted as Vacerrena Iredale, 1958 (invalid: junior homonym of Vacerra Godman, 1900 [Lepidoptera]; Vacerrena is a replacement name)
37. Genus Variegemarginula J. H. McLean, 2011 accepted as Montfortula Iredale, 1915
38. Genus Clypidella Swainson, 1840 (uncertain > taxon inquirendum)

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