1. Genus Boreochiton G. O. Sars, 1878
2. Genus Cyanoplax Pilsbry, 1892
3. Genus Lepidochitona J. E. Gray, 1821
4. Genus Nuttallina Dall, 1871
5. Genus Particulazona Kaas, 1993
6. Genus Spongioradsia Pilsbry, 1894
7. Genus Strictochiton Sirenko, 2020
8. Genus Tonicella P. P. Carpenter, 1873
9. Genus Adriella Thiele, 1893 accepted as Lepidochitona J. E. Gray, 1821 (unaccepted > junior subjective synonym)
10. Genus Beanella Dall, 1882 accepted as Lepidochitona J. E. Gray, 1821 (unaccepted > junior subjective synonym)
11. Genus Craspedochilus G. O. Sars, 1878 accepted as Lepidochitona J. E. Gray, 1821 (unaccepted > junior subjective synonym)
12. Genus Lepidochiton [sic] accepted as Lepidochitona J. E. Gray, 1821 (unaccepted > misspelling - incorrect subsequent spelling)
13. Genus Middendorffia P. P. Carpenter, 1882 accepted as Lepidochitona J. E. Gray, 1821 (unaccepted > junior subjective synonym)
14. Genus Mopaliella Thiele, 1909 accepted as Cyanoplax Pilsbry, 1892 (unaccepted > junior subjective synonym)
15. Genus Nuttalina [sic] accepted as Nuttallina Dall, 1871 (incorrect subsequent spelling)
16. Genus Trachydermon P. P. Carpenter, 1864 accepted as Lepidochitona J. E. Gray, 1821 (unaccepted > junior subjective synonym)

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