1. Genus Aptolinter R. Casey, 1961 †
2. Genus Catella Healey, 1908 †
3. Genus Cucullaria Conrad, 1869 †
4. Genus Grammatodon Meek & Hayden, 1860 †
5. Genus Kamenevus Valentich-Scott, Coan & Zelaya, 2020
6. Genus Parallelodon Meek & Worthen, 1866 †
7. Genus Porterius B. L. Clark, 1925
8. Genus Siptionella Berezovsky, 2014 †
9. Genus Beushausenia Cossmann, 1897 † accepted as Parallelodon Meek & Worthen, 1866 † (unaccepted > junior objective synonym)
10. Genus Cosmetodon C. C. Branson, 1942 † accepted as Grammatodon (Cosmetodon) C. C. Branson, 1942 † represented as Grammatodon Meek & Hayden, 1860 † (unaccepted > superseded rank)
11. Genus Cuculearia Ihering, 1897 † accepted as Cucullaria Conrad, 1869 † (unaccepted > misspelling - incorrect subsequent spelling)
12. Genus Macrodon Buckman, 1845 † accepted as Parallelodon Meek & Worthen, 1866 † (invalid: junior homonym of Macrodon Schinz, 1822 [Pisces]; Parallelodon and Beushausenia are replacement names)
13. Genus Macrodus [sic] † accepted as Parallelodon 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)
14. Genus Pseudogrammatodon Arkell, 1930 † accepted as Porterius B. L. Clark, 1925 (synonym)

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