1. Species Margaron (Margaritana) alabamensis (Conrad, 1834) accepted as Potamilus inflatus (I. Lea, 1831)
2. Species Margaron (Margaritana) arcula (I. Lea, 1838) accepted as Alasmidonta arcula (I. Lea, 1838) (recombination)
3. Species Margaron (Margaritana) calceola (I. Lea, 1830) accepted as Alasmidonta viridis (Rafinesque, 1820) (incorrect gender ending, species epithet is a noun)
4. Species Margaron (Margaritana) complanata (Barnes, 1823) accepted as Lasmigona complanata (Barnes, 1823)
5. Species Margaron (Margaritana) confragosa (Say, 1829) accepted as Arcidens confragosus (Say, 1829)
6. Species Margaron (Margaritana) connasaugaensis (I. Lea, 1858) accepted as Strophitus connasaugaensis (I. Lea, 1858) accepted as Pseudodontoideus connasaugaensis (I. Lea, 1858)
7. Species Margaron (Margaritana) curreyana [sic] (I. Lea, 1840) accepted as Pegias fabula (I. Lea, 1838)
8. Species Margaron (Margaritana) dehiscens (Say, 1829) accepted as Hemistena lata (Rafinesque, 1820)
9. Species Margaron (Margaritana) deltoidea (I. Lea, 1838) accepted as Alasmidonta viridis (Rafinesque, 1820) (recombination)
10. Species Margaron (Margaritana) elliottii (I. Lea, 1857) accepted as Amblema elliottii (I. Lea, 1857)
11. Species Margaron (Margaritana) elliptica (I. Lea, 1859) accepted as Anodontoides radiatus (Conrad, 1834) accepted as Strophitus radiatus (Conrad, 1834)
12. Species Margaron (Margaritana) fabula (I. Lea, 1838) accepted as Pegias fabula (I. Lea, 1838) (recombination)
13. Species Margaron (Margaritana) georgiana (I. Lea, 1859) accepted as Lasmigona etowaensis (Conrad, 1849)
14. Species Margaron (Margaritana) gesnerii (I. Lea, 1858) accepted as Strophitus subvexus (Conrad, 1834) accepted as Pseudodontoideus subvexus (Conrad, 1834)
15. Species Margaron (Margaritana) hildrethiana (I. Lea, 1834) accepted as Simpsonaias ambigua (Say, 1825)
16. Species Margaron (Margaritana) holstonia (I. Lea, 1838) accepted as Lasmigona holstonia (I. Lea, 1838) (recombination)
17. Species Margaron (Margaritana) margaritifera (Linnaeus, 1758) accepted as Margaritifera margaritifera (Linnaeus, 1758)
18. Species Margaron (Margaritana) marginata (Say, 1818) accepted as Alasmidonta marginata Say, 1818
19. Species Margaron (Margaritana) minor (I. Lea, 1843) accepted as Toxolasma paulum (I. Lea, 1840)
20. Species Margaron (Margaritana) quadrata (I. Lea, 1861) accepted as Lasmigona subviridis (Conrad, 1835)
21. Species Margaron (Margaritana) radiata (Conrad, 1834) accepted as Anodontoides radiatus (Conrad, 1834) accepted as Strophitus radiatus (Conrad, 1834)
22. Species Margaron (Margaritana) raveneliana (I. Lea, 1834) accepted as Alasmidonta raveneliana (I. Lea, 1834)
23. Species Margaron (Margaritana) rugosa (Barnes, 1823) accepted as Quadrula quadrula (Rafinesque, 1820)
24. Species Margaron (Margaritana) spillmanii (I. Lea, 1858) accepted as Strophitus subvexus (Conrad, 1834) accepted as Pseudodontoideus subvexus (Conrad, 1834)
25. Species Margaron (Margaritana) tombigbeensis ("I. Lea, 1862") accepted as Strophitus subvexus (Conrad, 1834) accepted as Pseudodontoideus subvexus (Conrad, 1834) (incorrect subsequent spelling )
26. Species Margaron (Margaritana) triangulata (I. Lea, 1858) accepted as Alasmidonta triangulata (I. Lea, 1858)
27. Species Margaron (Margaritana) undulata (Say, 1817) accepted as Alasmidonta undulata (Say, 1817)

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