1. Species Busycon carica (Gmelin, 1791)
2. Subgenus Busycon (Busycoarctum) Hollister, 1958 accepted as Busycoarctum Hollister, 1958
   1. Species Busycon (Busycoarctum) lyonsi Petuch, 1987 accepted as Lindafulgur lyonsi (Petuch, 1987) (basionym)
3. Subgenus Busycon (Fulguropsis) E. S. Marks, 1950 accepted as Fulguropsis E. S. Marks, 1950 (unaccepted > superseded rank, original rank)
4. Subgenus Busycon (Sinistrofulgur) Hollister, 1958 accepted as Sinistrofulgur Hollister, 1958 (original rank)
   1. Species Busycon (Sinistrofulgur) aspinosum Hollister, 1958 accepted as Sinistrofulgur sinistrum (Hollister, 1958)
   2. Species Busycon (Sinistrofulgur) perversum (Linnaeus, 1758) accepted as Sinistrofulgur perversum (Linnaeus, 1758)
   3. Species Busycon (Sinistrofulgur) sinistrum Hollister, 1958 accepted as Sinistrofulgur sinistrum (Hollister, 1958) (unaccepted > superseded combination)
5. Subgenus Busycon (Sycofulgur) E. S. Marks, 1950 † accepted as Sycofulgur E. S. Marks, 1950 † (unaccepted > superseded rank)
6. Subgenus Busycon (Taphon) H. Adams & A. Adams, 1853 accepted as Taphon H. Adams & A. Adams, 1853 (unaccepted > superseded combination, original rank)
7. Species Busycon amoenum Conrad, 1875 accepted as Brachysycon amoenum (Conrad, 1875) † (original combination)
8. Species Busycon blakei Conrad, 1855 † accepted as Pseudoperissolax blakei (Conrad, 1855) † (original combination)
9. Species Busycon canaliculatum (Linnaeus, 1758) accepted as Busycotypus canaliculatus (Linnaeus, 1758) (unaccepted > superseded combination)
10. Species Busycon candelabrum (Lamarck, 1816) accepted as Lindafulgur candelabrum (Lamarck, 1816)
11. Species Busycon coarctatum (G. B. Sowerby I, 1825) accepted as Busycoarctum coarctatum (G. B. Sowerby I, 1825)
12. Species Busycon contrarium (Conrad, 1840) † accepted as Sinistrofulgur contrarium (Conrad, 1840) † (unaccepted > superseded combination)
13. Species Busycon eliceans (Montfort, 1810) accepted as Busycon carica eliceans (Montfort, 1810) (unaccepted > superseded rank)
14. Species Busycon laeostomum Kent, 1982 accepted as Sinistrofulgur laeostomum (Kent, 1982) (unaccepted > superseded combination, original combination)
15. Species Busycon lindajoyceae Petuch, 1991 † accepted as Lindafulgur lindajoyceae (Petuch, 1991) † (original combination)
16. Species Busycon lyonsi Petuch, 1987 accepted as Lindafulgur lyonsi (Petuch, 1987) (original combination)
17. Species Busycon muricatum Röding, 1798 accepted as Busycon carica (Gmelin, 1791) (unaccepted > junior subjective synonym)
18. Species Busycon perversum (Linnaeus, 1758) accepted as Sinistrofulgur perversum (Linnaeus, 1758) (unaccepted > superseded combination)
19. Species Busycon plagosum Conrad, 1863 accepted as Fulguropsis plagosa (Conrad, 1863) (original combination)
20. Species Busycon pulleyi Hollister, 1958 accepted as Sinistrofulgur pulleyi (Hollister, 1958) (original combination)
21. Species Busycon pyrum (Dillwyn, 1817) accepted as Fulguropsis spirata (Lamarck, 1816) (unaccepted > junior subjective synonym)
22. Species Busycon sinistrum Hollister, 1958 accepted as Sinistrofulgur sinistrum (Hollister, 1958) (original combination)
23. Species Busycon maximum (Conrad, 1840) † (uncertain > unassessed)
24. Species Busycon montforti Aldrich, 1907 † (uncertain > taxon inquirendum)
25. Species Busycon scalarispira Conrad, 1862 † (uncertain > unassessed)

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