1. Species Leptodius affinis (De Haan, 1835)
2. Species Leptodius australis Ward, 1936
3. Species Leptodius davaoensis Ward, 1941
4. Species Leptodius efferens Rathbun, 1907
5. Species Leptodius exaratus (H. Milne Edwards, 1834)
6. Species Leptodius gracilis (Dana, 1852)
7. Species Leptodius hombronii (Lucas in Jacquinot & Lucas, 1853)
8. Species Leptodius nudipes (Dana, 1852)
9. Species Leptodius planus Ward, 1935
10. Species Leptodius sanguineus (H. Milne Edwards, 1834)
11. Species Leptodius waialuanus Rathbun, 1906
12. Subgenus Leptodius (Xanthodius) Stimpson, 1859 accepted as Xanthodius Stimpson, 1859 (superseded status)
    1. Species Leptodius (Xanthodius) cristatus Borradaile, 1902 accepted as Zozymodes pumilus (Hombron & Jacquinot, 1846) (unaccepted > junior subjective synonym)
13. Species Leptodius agassizi A. Milne-Edwards, 1880 accepted as Pseudomedaeus agassizi (A. Milne-Edwards, 1880) (unaccepted > superseded combination)
14. Species Leptodius cooksoni Miers in Günther, 1877 accepted as Xanthodius cooksoni (Miers in Günther, 1877) (unaccepted > superseded combination)
15. Species Leptodius crassimanus (A. Milne-Edwards, 1867) accepted as Macromedaeus crassimanus (A. Milne-Edwards, 1867) (unaccepted > superseded combination)
16. Species Leptodius euglyptus (Alcock, 1898) accepted as Macromedaeus quinquedentatus (Krauss, 1843) (unaccepted > superseded combination)
17. Species Leptodius floridanus (Gibbes, 1850) accepted as Cataleptodius floridanus (Gibbes, 1850) (unaccepted > superseded combination)
18. Species Leptodius granulosus Haswell, 1882 accepted as Medaeops granulosus (Haswell, 1882) (unaccepted > superseded combination)
19. Species Leptodius lobatus A. Milne-Edwards, 1880 accepted as Xanthodius cooksoni (Miers in Günther, 1877) (unaccepted > junior subjective synonym)
20. Species Leptodius Macandreae Miers, 1881 accepted as Paraliomera macandreae (Miers, 1881) (unaccepted > superseded combination)
21. Species Leptodius molokaiensis Rathbun, 1906 accepted as Etisus demani Odhner, 1925 (unaccepted > junior subjective synonym)
22. Species Leptodius nigromaculatus Serène, 1962 accepted as Leptodius affinis (De Haan, 1835) (unaccepted > junior subjective synonym)
23. Species Leptodius philippinensis Ward, 1941 accepted as Leptodius sanguineus (H. Milne Edwards, 1834) (unaccepted > junior subjective synonym)
24. Species Leptodius punctatus Miers, 1881 accepted as Xanthodius inaequalis inaequalis (Olivier, 1791) (unaccepted > junior subjective synonym)
25. Species Leptodius quinquedentatus (Krauss, 1843) accepted as Macromedaeus quinquedentatus (Krauss, 1843) (unaccepted > superseded combination)
26. Species Leptodius snodgrassi Rathbun, 1902 accepted as Cataleptodius snodgrassi (Rathbun, 1902) (unaccepted > superseded combination)
27. Species Leptodius spinosogranulatus Lenz, 1902 accepted as Gaudichaudia tridentatus (Lenz, 1902) (unaccepted > junior subjective synonym)
28. Species Leptodius spinoso-granulatus Lenz, 1902 accepted as Leptodius spinosogranulatus Lenz, 1902 accepted as Gaudichaudia tridentatus (Lenz, 1902) (unaccepted > incorrect original spelling)
29. Species Leptodius taboganus Rathbun, 1912 accepted as Cataleptodius taboganus (Rathbun, 1912) (unaccepted > superseded combination)
30. Species Leptodius tridentatus Lenz, 1902 accepted as Gaudichaudia tridentatus (Lenz, 1902) (unaccepted > superseded combination)
31. Species Leptodius voeltzkowii Lenz, 1905 accepted as Macromedaeus voeltzkowii (Lenz, 1905) (unaccepted > superseded combination)
32. Species Leptodius humphreyi H.G. Jones, 1968 (uncertain > nomen dubium)

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