1. Subfamily Amphicyclotinae Kobelt & von Möllendorff, 1897
   1. Genus Amphicyclotulus Kobelt, 1912
   2. Genus Amphicyclotus Crosse & P. Fischer, 1879
   3. Genus Barbacyclus Bartsch & J. P. E. Morrison, 1942
   4. Genus Calacyclotus Bartsch & J. P. E. Morrison, 1942
   5. Genus Cyclohaitia Bartsch, 1942
   6. Genus Cyclopedus Gargominy & Muratov, 2012
   7. Genus Filocyclus Bartsch & J. P. E. Morrison, 1942
   8. Genus Lagocyclus Bartsch & J. P. E. Morrison, 1942
   9. Genus Liracyclotus Bartsch & J. P. E. Morrison, 1942
   10. Genus Ostodes A. A. Gould, 1862
   11. Genus Dublonia Clench, 1949 accepted as Ostodes (Dublonia) Clench, 1949 represented as Ostodes A. A. Gould, 1862 (unaccepted > superseded rank)
   12. Genus Megacyclotus Bartsch & J. P. E. Morrison, 1942 accepted as Amphicyclotus Crosse & P. Fischer, 1879 (unaccepted > junior subjective synonym)
2. Genus Cycladamsia Bartsch, 1942
3. Genus Cyclochittya J. P. E. Morrison, 1955
4. Genus Cyclojamaicia Bartsch, 1942
5. Genus Cyclopilsbrya Bartsch, 1942
6. Genus Cyclovendreysia Bartsch, 1942
7. Genus Daronia A. Adams, 1861
8. Genus Incerticyclus J. P. E. Morrison, 1955
9. Subfamily Neocyclotinae Kobelt & von Möllendorff, 1897
   1. Genus Calaperostoma Pilsbry, 1935
   2. Genus Crocidopoma Shuttleworth, 1856
   3. Genus Cyclobakeria Bartsch, 1942
   4. Genus Cyclocubana C. de la Torre & Bartsch, 1942
   5. Genus Dicrista F. G. Thompson, 1969
   6. Genus Fijiopoma Clench, 1949
   7. Genus Gassiesia Clench, 1949
   8. Genus Gonatorhaphe von Möllendorff, 1898
   9. Genus Incidostoma Bartsch & J. P. E. Morrison, 1942
   10. Genus Kondorhaphe Clench, 1949
   11. Genus Lithacaspis F. G. Thompson, 1967
   12. Genus Mexcyclotus Bartsch & J. P. E. Morrison, 1942
   13. Genus Neocyclotus Crosse & P. Fischer, 1886
   14. Genus Paramiella Clench, 1954
   15. Genus Poteria J. E. Gray, 1850
   16. Genus Xenocyclus F. G. Thompson, 1969
   17. Genus Austrocyclotus Bartsch, 1942 accepted as Neocyclotus Crosse & P. Fischer, 1886 (junior synonym)
   18. Genus Paramia Clench, 1949 accepted as Paramiella Clench, 1954 (invalid: junior homonym of Paramia Bleeker, 1863 [Pisces]; Paramiella is a replacement name)
   19. Genus Platystoma Mörch, 1859 accepted as Neocyclotus Crosse & P. Fischer, 1886
   20. Genus Plectocyclotus Kobelt & von Möllendorff, 1899 accepted as Neocyclotus (Plectocyclotus) Kobelt & von Möllendorff, 1899 represented as Neocyclotus Crosse & P. Fischer, 1886
   21. Genus Ptychocochlis C. T. Simpson, 1895 accepted as Poteria J. E. Gray, 1850 (unaccepted > junior subjective synonym)
10. Genus Rugicyclotus J. P. E. Morrison, 1955
11. Genus Buckleyia E. T. Higgins, 1872 accepted as Daronia A. Adams, 1861
12. Subfamily Crocidopomatinae F. G. Thompson, 1967 accepted as Neocyclotinae Kobelt & von Möllendorff, 1897 (junior synonym)
13. Subfamily Crocidopominae F. G. Thompson, 1967 accepted as Neocyclotinae Kobelt & von Möllendorff, 1897 (junior synonym)

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