1. Genus Antonella Astafieva-Urbajtis, 1985 † (accepted > unreplaced junior homonym, junior homonym of Antonella C. M. Cooke & Y. Kondo, 1961)
2. Genus Aptolinter R. Casey, 1961 †
3. Genus Carbonarca F. B. Meek & Worthen, 1870 †
4. Genus Catella Healey, 1908 †
5. Genus Cucullaria Conrad, 1869 †
6. Genus Cucullopsis Chao, 1927 †
7. Genus Grammatodon F. B. Meek & Hayden, 1860 †
8. Genus Kamenevus Valentich-Scott, Coan & Zelaya, 2020
9. Genus Nanonavis R. B. Stewart, 1930 †
10. Genus Nemodon Conrad, 1869 †
11. Genus Obliquidon Astafieva-Urbajtis, 1994 †
12. Genus Parallelodon F. B. Meek & Worthen, 1866 †
13. Genus Porterius B. L. Clark, 1925
14. Genus Siptionella Berezovsky, 2014 †
15. Genus Mnataia Prantl & Růžička, 1955 † (uncertain > taxon inquirendum)
16. Genus Sufia Prantl & Růžička, 1955 † (uncertain > taxon inquirendum)
17. Genus Beushausenia Cossmann, 1897 † accepted as Parallelodon F. B. Meek & Worthen, 1866 † (unaccepted > junior objective synonym)
18. Genus Cosmetodon C. C. Branson, 1942 † accepted as Grammatodon (Cosmetodon) C. C. Branson, 1942 † represented as Grammatodon F. B. Meek & Hayden, 1860 † (unaccepted > superseded rank)
19. Genus Cuculearia Ihering, 1897 † accepted as Cucullaria Conrad, 1869 † (unaccepted > misspelling - incorrect subsequent spelling)
20. Genus Macrodon Buckman, 1845 † accepted as Parallelodon F. B. Meek & Worthen, 1866 † (unaccepted > junior homonym, junior homonym of Macrodon Schinz, 1822 [Pisces]; Parallelodon and Beushausenia are replacement names)
21. Genus Macrodus [sic] † accepted as Parallelodon F. B. Meek & Worthen, 1866 † (incorrect subsequent spelling of Macrodon Buckman, 1845, which is a junior homonym of Macrodon Schinz, 1822 [Pisces]; Parallelodon and Beushausenia are replacement names)
22. Genus Parallelidon [sic] † accepted as Parallelodon F. B. Meek & Worthen, 1866 † (unaccepted > misspelling - incorrect subsequent spelling)
23. Genus Parrallelodon [sic] † accepted as Parallelodon F. B. Meek & Worthen, 1866 † (unaccepted > misspelling - incorrect subsequent spelling)
24. Genus Prorhynchus J. Hall, 1885 † accepted as Parallelodon F. B. Meek & Worthen, 1866 † (unaccepted > junior subjective synonym)
25. Genus Pseudogrammatodon Arkell, 1930 † accepted as Porterius B. L. Clark, 1925 (unaccepted > junior subjective synonym)

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