1. Genus Acrista Hedley, 1922
2. Genus Adanaclava Bartsch, 1950
3. Genus Clathurella P. P. Carpenter, 1857
4. Genus Corinnaeturris Bouchet & Warén, 1980
5. Genus Crockerella Hertlein & A. M. Strong, 1951
6. Genus Eocythara Garvie, 1996 †
7. Genus Etrema Hedley, 1918
8. Genus Etremopsis A. W. B. Powell, 1942
9. Genus Euclathurella Woodring, 1928
10. Genus Glyphostoma Gabb, 1873
11. Genus Lienardia Jousseaume, 1883
12. Genus Nannodiella Dall, 1919
13. Genus Ossacythara Garvie, 2025 †
14. Genus Paraclathurella O. Boettger, 1895
15. Genus Pleurotomoides Bronn, 1831
16. Genus Pseudoetrema Oyama, 1953
17. Genus Strombinoturris Hertlein & A. M. Strong, 1951
18. Genus Turrella Laseron, 1954
19. Genus Bellardiella P. Fischer, 1883 accepted as Comarmondia Monterosato, 1884 accepted as Pleurotomoides Bronn, 1831 (invalid: junior homonym of Bellardiella Tapparone Canefri, 1883 [Cyclophoridae]; Bellatula is an unnecessary replacement name)
20. Genus Bellatula Strand, 1929 accepted as Comarmondia Monterosato, 1884 accepted as Pleurotomoides Bronn, 1831
21. Genus Comarmondia Monterosato, 1884 accepted as Pleurotomoides Bronn, 1831 (unaccepted > junior subjective synonym)
22. Genus Defranchia [sic] accepted as Defrancia Millet, 1827 accepted as Pleurotomoides Bronn, 1831 (misspelling by Hutton, 1877)
23. Genus Defrancia Millet, 1827 accepted as Pleurotomoides Bronn, 1831 (Invalid: junior homonym of Defrancia Bronn, 1825 [Bryozoa]; Pleurotomoides and Lora are replacement names)
24. Genus Etremopa Oyama, 1953 accepted as Etrema (Etremopa) Oyama, 1953 represented as Etrema Hedley, 1918 (original rank)
25. Genus Iraqetrema Dance & Eames, 1966 accepted as Etremopsis A. W. B. Powell, 1942
26. Genus Lora Gistel, 1848 accepted as Pleurotomoides Bronn, 1831 (unnecessary replacement name for Defrancia Millet, 1827 non Bronn, 1825)

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