1. Genus Alcadia J. E. Gray, 1840
2. Genus Aphanoconia A. J. Wagner, 1905
3. Genus Bourciera L. Pfeiffer, 1852
4. Genus Ceochasma F. G. Thompson, 1968
5. Genus Ceratopoma Möllendorff, 1893
6. Genus Emoda H. Adams & A. Adams, 1856
7. Genus Glyptemoda Clench & Aguayo, 1950
8. Genus Helicina Lamarck, 1799
9. Genus Hemipoma A. J. Wagner, 1905
10. Genus Kosmetopoma A. J. Wagner, 1905
11. Genus Negopenia Iredale, 1941
12. Genus Nesiocina Richling & Bouchet, 2013
13. Genus Ogasawarana A. J. Wagner, 1905
14. Genus Orobophana A. J. Wagner, 1905
15. Genus Palaeohelicina A. J. Wagner, 1905
16. Genus Pecoviana Iredale, 1941
17. Genus Pleuropoma Möllendorff, 1893
18. Genus Schasicheila Shuttleworth, 1852
19. Genus Stoastomops H. B. Baker, 1924
20. Genus Sturanya A. J. Wagner, 1905
21. Genus Sulfurina Möllendorff, 1893
22. Genus Caloplisma Crosse & P. Fischer, 1893 accepted as Helicina (Tristramia) Crosse, 1863 represented as Helicina Lamarck, 1799
23. Genus Cinctella A. J. Wagner, 1910 accepted as Helicina (Oxyrhombus) Crosse & P. Fischer, 1893 represented as Helicina Lamarck, 1799
24. Genus Concentrica A. J. Wagner, 1905 accepted as Helicina (Oxyrhombus) Crosse & P. Fischer, 1893 represented as Helicina Lamarck, 1799
25. Genus Diaphana Guppy, 1895 accepted as Helicina Lamarck, 1799 (unaccepted > junior homonym, of Diaphana T. Brown, 1827)
26. Genus Discoidea A. J. Wagner, 1905 accepted as Nesiocina Richling & Bouchet, 2013 (invalid: junior homonym of Discoidea Agassiz, 1834 [Echinodermata]; Nesiocina is a replacement name)
27. Genus Diversicolor A. J. Wagner, 1905 accepted as Cochlostoma Jan, 1830 (a junior synonym)
28. Genus Eualcadia A. J. Wagner, 1907 accepted as Alcadia J. E. Gray, 1840 (junior synonym)
29. Genus Hispida A. J. Wagner, 1907 accepted as Alcadia (Penisoltia) H. B. Baker, 1954 represented as Alcadia J. E. Gray, 1840 (invalid; not Bate, 1868, Penisoltia is a replacement name)
30. Genus Idesa H. Adams & A. Adams, 1856 accepted as Alcadia (Idesa) H. Adams & A. Adams, 1856 represented as Alcadia J. E. Gray, 1840
31. Genus Isoltia Guppy, 1895 accepted as Alcadia J. E. Gray, 1840 (junior synonym)
32. Genus Kalokonia A. J. Wagner, 1905 accepted as Palaeohelicina A. J. Wagner, 1905
33. Genus Krebsia Guppy, 1895 accepted as Eutrochatella P. Fischer, 1885 (unaccepted > junior homonym, of Krebsia Mörch, 1877)
34. Genus Leialcadia A. J. Wagner, 1907 accepted as Alcadia (Idesa) H. Adams & A. Adams, 1856 represented as Alcadia J. E. Gray, 1840
35. Genus Oligyra Say, 1818 accepted as Helicina Lamarck, 1799 (unaccepted > junior subjective synonym)
36. Genus Olygyra Say, 1818 accepted as Oligyra Say, 1818 accepted as Helicina Lamarck, 1799 (unused original spelling)
37. Genus Orbiculata A. J. Wagner, 1905 accepted as Helicina (Oligyra) Say, 1818 represented as Helicina Lamarck, 1799
38. Genus Pachystoma Guppy, 1895 accepted as Helicina Lamarck, 1799 (unaccepted > junior homonym)
39. Genus Pestomena Iredale, 1941 accepted as Sulfurina Möllendorff, 1893 (junior synonym)
40. Genus Pitonellus [sic] accepted as Pitonnillus Montfort, 1810 accepted as Helicina Lamarck, 1799 (unaccepted > misspelling - incorrect subsequent spelling)
41. Genus Pitonnillus Montfort, 1810 accepted as Helicina Lamarck, 1799 (objective synonym)
42. Genus Pseudhelicina Sykes, 1907 accepted as Bourciera L. Pfeiffer, 1852 (unnecessary replacement name of Bourciera L. Pfeiffer, 1852)
43. Genus Punctisalcata A. J. Wagner, 1905 accepted as Helicina (Oxyrhombus) Crosse & P. Fischer, 1893 represented as Helicina Lamarck, 1799
44. Genus Retorquata A. J. Wagner, 1905 accepted as Helicina (Tristramia) Crosse, 1863 represented as Helicina Lamarck, 1799
45. Genus Rhabdokonia A. J. Wagner, 1905 accepted as Palaeohelicina A. J. Wagner, 1905 (junior synonym)
46. Genus Rostrata A. J. Wagner, 1905 accepted as Helicina (Tristramia) Crosse, 1863 represented as Helicina Lamarck, 1799
47. Genus Schazichiela [sic] accepted as Schasicheila Shuttleworth, 1852 (misspelling of original genus name, Shasicheilla Shuttleworth, 1852)
48. Genus Schrammia Guppy, 1895 accepted as Alcadia (Idesa) H. Adams & A. Adams, 1856 represented as Alcadia J. E. Gray, 1840 (unaccepted > junior subjective synonym)
49. Genus Sphaeroconia A. J. Wagner, 1909 accepted as Aphanoconia A. J. Wagner, 1905 (unaccepted > junior objective synonym)
50. Genus Sturanyella Pilsbry & C. M. Cooke, 1934 accepted as Sturanya A. J. Wagner, 1905 (unaccepted > junior objective synonym)
51. Genus Succincta A. J. Wagner, 1905 accepted as Helicina Lamarck, 1799
52. Genus Tristramia Crosse, 1863 accepted as Helicina (Tristramia) Crosse, 1863 represented as Helicina Lamarck, 1799 (unaccepted > superseded rank)
53. Genus Trochatella Swainson, 1840 accepted as Eutrochatella P. Fischer, 1885 (unaccepted > junior homonym, invalid: junior homonym of Trochatella Lesson, 1831; Eutrochatella is a replacement name)
54. Genus Turbinata A. J. Wagner, 1905 accepted as Helicina (Tristramia) Crosse, 1863 represented as Helicina Lamarck, 1799
55. Genus Verecunda A. J. Wagner, 1909 accepted as Aphanoconia A. J. Wagner, 1905 (unaccepted > junior objective synonym)

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