1. Genus Aesopus A. A. Gould, 1860
2. Genus Alcira H. Adams, 1861
3. Genus Alia H. Adams & A. Adams, 1853
4. Genus Amphissa H. Adams & A. Adams, 1853
5. Genus Anachis H. Adams & A. Adams, 1853
6. Genus Antimitrella A. W. B. Powell, 1937
7. Genus Aoteatilia A. W. B. Powell, 1939
8. Genus Ascalista Drivas & M. Jay, 1990
9. Genus Astyris H. Adams & A. Adams, 1853
10. Subfamily Atiliinae Cossmann, 1901
11. Genus Bathyglypta Pelorce, 2017
12. Genus Bifurcium P. Fischer, 1884
13. Genus Cilara Thiele, 1924
14. Genus Clathranachis Kuroda & T. Habe, 1954
15. Genus Clavistrombina P. Jung, 1989
16. Genus Columbella Lamarck, 1799
17. Subfamily Columbellinae Swainson, 1840
18. Genus Conella Swainson, 1840
19. Genus Cosmioconcha Dall, 1913
20. Genus Costoanachis Sacco, 1890
21. Genus Cotonopsis Olsson, 1942
22. Genus Decipifus Olsson & McGinty, 1958
23. Genus Euplica Dall, 1889
24. Genus Eurypyrene Woodring, 1928
25. Genus Euspiralta K. Monsecour & Pelorce, 2013
26. Genus Exaesopus deMaintenon, 2019
27. Genus Exomilopsis A. W. B. Powell, 1964
28. Genus Falsuszafrona Pelorce, 2020
29. Genus Gatliffena Iredale, 1929
30. Genus Glyptanachis Pilsbry & H. N. Lowe, 1932
31. Genus Graphicomassa Iredale, 1929
32. Genus Indomitrella Oostingh, 1940
33. Genus Ithiaesopus Olsson & Harbison, 1953
34. Genus Liratilia H. J. Finlay, 1926
35. Genus Macrozafra H. J. Finlay, 1926
36. Genus Maintenonia K. Monsecour & D. Monsecour, 2024
37. Genus Mazatlania Dall, 1900
38. Genus Metanachis Thiele, 1924
39. Genus Metulella Gabb, 1873
40. Genus Microcithara P. Fischer, 1884
41. Genus Minimanachis Pelorce, 2020
42. Genus Mitrella Risso, 1826
43. Genus Mitropsis Pease, 1868
44. Genus Mokumea T. Habe, 1991
45. Genus Nassarina Dall, 1889
46. Genus Nitidella Swainson, 1840
47. Genus Nodochila Rehder, 1980
48. Genus Parametaria Dall, 1916
49. Genus Pardalinops deMaintenon, 2008
50. Genus Parvanachis Radwin, 1968
51. Genus Paxula H. J. Finlay, 1926
52. Genus Pictocolumbella T. Habe, 1945
53. Genus Pleuriferapex K. Monsecour & D. Monsecour, 2023
54. Genus Pseudamycla Pace, 1902
55. Genus Pyrene Röding, 1798
56. Genus Pyreneola Iredale, 1918
57. Genus Radwinia Shasky, 1970
58. Genus Ramoliva Cotton & Godfrey, 1932
59. Genus Redfernella Espinosa & Ortea, 2020
60. Genus Retizafra Hedley, 1913
61. Genus Rhombinella Radwin, 1968
62. Genus Ruthia Shasky, 1970
63. Genus Salitra Marincovich, 1973
64. Genus Seminella Pease, 1868
65. Genus Sincola Olsson & Harbison, 1953
66. Genus Smithena F. Boyer, Pelorce & Gori, 2022
67. Genus Speirazafra K. Monsecour & Raines, 2024
68. Genus Steironepion Pilsbry & H. N. Lowe, 1932
69. Genus Strombina Mörch, 1852
70. Genus Sulcomitrella Kuroda, T. Habe & Oyama, 1971
71. Genus Suturoglypta Radwin, 1968
72. Genus Thiarinella Sacco, 1890
73. Genus Turrijaumelia Sarasúa, 1975
74. Genus Urpiella Arias Ávila, 2021
75. Genus Zafra A. Adams, 1860
76. Genus Zafrona Iredale, 1916
77. Genus Zanassarina Pilsbry & H. N. Lowe, 1932
78. Genus Zella Iredale, 1924
79. Genus Zemitrella H. J. Finlay, 1926
80. Genus Zetekia Dall, 1918
81. Genus Pygmaea Mörch, 1859 (uncertain > taxon inquirendum)
82. Genus Anachys [sic] accepted as Anachis H. Adams & A. Adams, 1853 (misspelling)
83. Genus Atilia H. Adams & A. Adams, 1853 accepted as Anachis H. Adams & A. Adams, 1853 (unaccepted > junior subjective synonym)
84. Genus Attilia [sic] accepted as Atilia H. Adams & A. Adams, 1853 accepted as Anachis H. Adams & A. Adams, 1853 (unaccepted > misspelling - incorrect subsequent spelling)
85. Genus Colombella [sic] accepted as Columbella Lamarck, 1799 (incorrect subsequent spelling)
86. Genus Colombellarius Duméril, 1805 accepted as Columbella Lamarck, 1799 (unaccepted > junior subjective synonym)
87. Genus Columbela [sic] accepted as Columbella Lamarck, 1799 (unaccepted > misspelling - incorrect subsequent spelling)
88. Genus Columbellopsis Bucquoy, Dautzenberg & Dollfus, 1882 accepted as Mitrella Risso, 1826 (unaccepted > junior subjective synonym)
89. Genus Columbus Montfort, 1810 accepted as Columbella Lamarck, 1799 (incorrect subsequent spelling or unjustified emendation)
90. Genus Columella [sic] accepted as Columbella Lamarck, 1799 (misspelling by Boettger, 1883)
91. Genus Conidea Swainson, 1840 accepted as Pyrene Röding, 1798 (unaccepted > junior objective synonym)
92. Genus Dentimitrella Ludbrook, 1958 accepted as Mitrella (Dentimitrella) Ludbrook, 1958 represented as Mitrella Risso, 1826
93. Genus Euryta H. Adams & A. Adams, 1853 accepted as Mazatlania Dall, 1900 (Invalid: Junior homonym of Euryta Gistel, 1848 [Cnidaria]; Mazatlania is a replacement name)
94. Genus Lavesopus Iredale, 1929 accepted as Aesopus A. A. Gould, 1860 (unaccepted > junior subjective synonym)
95. Genus Meta Reeve, 1859 accepted as Parametaria Dall, 1916 (Invalid: Junior homonym of Meta Koch, 1835 [Arachnida]; Parametaria is a replacement name)
96. Genus Pardalina Jousseaume, 1888 accepted as Pardalinops deMaintenon, 2008 (invalid: junior homonym of Pardalina Gray, 1867 [Mammalia]; Pardalinops is a replacement name)
97. Genus Pardanilops [sic] accepted as Pardalinops deMaintenon, 2008 (misspelling)
98. Genus Pleurifera Drivas & M. Jay, 1997 accepted as Pleuriferapex K. Monsecour & D. Monsecour, 2023 (unaccepted > junior homonym, invalid: junior homonym of Pleurifera Gramann, 1962 [Ostracoda])
99. Genus Pleurotomitrella T. Habe, 1958 accepted as Pyreneola Iredale, 1918 (unaccepted > junior subjective synonym)
100. Genus Psarostola Rehder, 1943 accepted as Steironepion Pilsbry & H. N. Lowe, 1932 (unaccepted > junior subjective synonym)
101. Genus Pseudozafrona Arias Ávila, 2016 accepted as Urpiella Arias Ávila, 2021 (unavailable name under ICZN Art. 9: work unpublished in the sense of the Code)
102. Genus Strombocolumbus Cossmann, 1901 accepted as Strombina Mörch, 1852 (unnecessary nom. nov. pro Strombina "Mörch, 1859" [sic! should be 1852], erroneously believed by Cossmann to be a junior homonym of "Strombina Bronn, 1849", which is in fact a family-group name based on Strombus)
103. Genus Columbellidae incertae sedis (temporary name)

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