1. Species Lepidosteus ayresii Duméril, 1870 accepted as Lepisosteus osseus (Linnaeus, 1758)
2. Species Lepidosteus bison DeKay, 1842 accepted as Lepisosteus osseus (Linnaeus, 1758)
3. Species Lepidosteus clintonii Duméril, 1870 accepted as Lepisosteus osseus (Linnaeus, 1758)
4. Species Lepidosteus copei Duméril, 1870 accepted as Lepisosteus osseus (Linnaeus, 1758)
5. Species Lepidosteus crassus Cope, 1865 accepted as Lepisosteus osseus (Linnaeus, 1758)
6. Species Lepidosteus elisabeth Duméril, 1870 accepted as Lepisosteus osseus (Linnaeus, 1758)
7. Species Lepidosteus gracilis Richardson, 1836 accepted as Lepisosteus osseus (Linnaeus, 1758) (misspelling)
8. Species Lepidosteus harlani Duméril, 1870 accepted as Lepisosteus osseus (Linnaeus, 1758)
9. Species Lepidosteus horatii Duméril, 1870 accepted as Lepisosteus osseus (Linnaeus, 1758)
10. Species Lepidosteus lamarii Duméril, 1870 accepted as Lepisosteus osseus (Linnaeus, 1758)
11. Species Lepidosteus leptorhynchus Girard, 1858 accepted as Lepisosteus osseus (Linnaeus, 1758)
12. Species Lepidosteus lesueurii Duméril, 1870 accepted as Lepisosteus osseus (Linnaeus, 1758)
13. Species Lepidosteus louisianensis Duméril, 1870 accepted as Lepisosteus osseus (Linnaeus, 1758)
14. Species Lepidosteus manjuari Poey, 1853 accepted as Atractosteus tristoechus (Bloch & Schneider, 1801) (synonym)
15. Species Lepidosteus milberti Duméril, 1870 accepted as Lepisosteus osseus (Linnaeus, 1758)
16. Species Lepidosteus mulberti Duméril, 1870 accepted as Lepisosteus osseus (Linnaeus, 1758) (misspelling)
17. Species Lepidosteus oculatus Winchell, 1864 accepted as Lepisosteus oculatus Winchell, 1864
18. Species Lepidosteus otarius Cope, 1865 accepted as Lepisosteus osseus (Linnaeus, 1758)
19. Species Lepidosteus piquotianus Duméril, 1870 accepted as Lepisosteus osseus (Linnaeus, 1758)
20. Species Lepidosteus rostratus Cuvier, 1836 accepted as Lepisosteus osseus (Linnaeus, 1758)
21. Species Lepidosteus smithi Duméril, 1870 accepted as Lepisosteus osseus (Linnaeus, 1758) (misspelling)
22. Species Lepidosteus smithii Duméril, 1870 accepted as Lepisosteus osseus (Linnaeus, 1758)
23. Species Lepidosteus thompsoni Duméril, 1870 accepted as Lepisosteus osseus (Linnaeus, 1758) (misspelling)
24. Species Lepidosteus thompsonii Duméril, 1870 accepted as Lepisosteus osseus (Linnaeus, 1758)
25. Species Lepidosteus treculi Duméril, 1870 accepted as Lepisosteus osseus (Linnaeus, 1758) (misspelling)
26. Species Lepidosteus troostii Duméril, 1870 accepted as Lepisosteus osseus (Linnaeus, 1758)

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