1. Genus Aesopus 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 & 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 Mazatlania Dall, 1900
37. Genus Metanachis Thiele, 1924
38. Genus Metulella Gabb, 1873
39. Genus Microcithara P. Fischer, 1884
40. Genus Minimanachis Pelorce, 2020
41. Genus Mitrella Risso, 1826
42. Genus Mitropsis Pease, 1868
43. Genus Mokumea T. Habe, 1991
44. Genus Nassarina Dall, 1889
45. Genus Nitidella Swainson, 1840
46. Genus Nodochila Rehder, 1980
47. Genus Parametaria Dall, 1916
48. Genus Pardalinops deMaintenon, 2008
49. Genus Parvanachis Radwin, 1968
50. Genus Paxula H. J. Finlay, 1926
51. Genus Pictocolumbella Habe, 1945
52. Genus Pleuriferapex K. Monsecour & D. Monsecour, 2023
53. Genus Pseudamycla Pace, 1902
54. Genus Pyrene Röding, 1798
55. Genus Pyreneola Iredale, 1918
56. Genus Radwinia Shasky, 1970
57. Genus Ramoliva Cotton & Godfrey, 1932
58. Genus Redfernella Espinosa & Ortea, 2020
59. Genus Retizafra Hedley, 1913
60. Genus Rhombinella Radwin, 1968
61. Genus Ruthia Shasky, 1970
62. Genus Salitra Marincovich, 1973
63. Genus Seminella Pease, 1868
64. Genus Sincola Olsson & Harbison, 1953
65. Genus Smithena F. Boyer, Pelorce & Gori, 2022
66. Genus Speirazafra K. Monsecour & Raines, 2024
67. Genus Steironepion Pilsbry & H. N. Lowe, 1932
68. Genus Strombina Mörch, 1852
69. Genus Sulcomitrella Kuroda, T. Habe & Oyama, 1971
70. Genus Suturoglypta Radwin, 1968
71. Genus Turrijaumelia Sarasúa, 1975
72. Genus Urpiella Arias Ávila, 2021
73. Genus Zafra A. Adams, 1860
74. Genus Zafrona Iredale, 1916
75. Genus Zanassarina Pilsbry & H. N. Lowe, 1932
76. Genus Zella Iredale, 1924
77. Genus Zemitrella H. J. Finlay, 1926
78. Genus Zetekia Dall, 1918
79. Genus Anachys [sic] accepted as Anachis H. Adams & A. Adams, 1853 (misspelling)
80. Genus Atilia H. Adams & A. Adams, 1853 accepted as Anachis H. Adams & A. Adams, 1853
81. Genus Colombella [sic] accepted as Columbella Lamarck, 1799 (incorrect subsequent spelling)
82. Genus Colombellarius Duméril, 1805 accepted as Columbella Lamarck, 1799
83. Genus Columbela [sic] accepted as Columbella Lamarck, 1799 (unaccepted > misspelling - incorrect subsequent spelling)
84. Genus Columbellopsis Bucquoy, Dautzenberg & Dollfus, 1882 accepted as Mitrella Risso, 1826
85. Genus Columbus Montfort, 1810 accepted as Columbella Lamarck, 1799 (incorrect subsequent spelling or unjustified emendation)
86. Genus Columella [sic] accepted as Columbella Lamarck, 1799 (misspelling by Boettger, 1883)
87. Genus Conidea Swainson, 1840 accepted as Pyrene Röding, 1798
88. Genus Dentimitrella Ludbrook, 1958 accepted as Mitrella (Dentimitrella) Ludbrook, 1958 represented as Mitrella Risso, 1826
89. 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)
90. Genus Lavesopus Iredale, 1929 accepted as Aesopus (Lavesopus) Iredale, 1929 accepted as Aesopus A. Gould, 1860
91. Genus Meta Reeve, 1859 accepted as Parametaria Dall, 1916 (Invalid: Junior homonym of Meta Koch, 1835 [Arachnida]; Parametaria is a replacement name)
92. Genus Pardalina Jousseaume, 1888 accepted as Pardalinops deMaintenon, 2008 (invalid: junior homonym of Pardalina Gray, 1867 [Mammalia]; Pardalinops is a replacement name)
93. Genus Pardanilops accepted as Pardalinops deMaintenon, 2008 (misspelling)
94. 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])
95. Genus Pleurotomitrella Habe, 1958 accepted as Pyreneola Iredale, 1918
96. Genus Psarostola Rehder, 1943 accepted as Steironepion Pilsbry & H. N. Lowe, 1932
97. 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)
98. 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)
99. Genus Thiarinella Sacco, 1890 accepted as Scabrella Sacco, 1890 †
100. Genus Columbellidae incertae sedis (temporary name)
101. Genus Pygmaea Mörch, 1859 (uncertain > taxon inquirendum)

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