1. Species Ledoulxia acutecarinata (Thiele, 1911) accepted as Trochonanina acutecarinata Thiele, 1911 (unaccepted > superseded combination)
2. Species Ledoulxia adjacens Preston, 1914 accepted as Trochonanina adjacens (Preston, 1914) accepted as Trochonanina levistriata (Preston, 1913) (original combination)
3. Species Ledoulxia aethiopica Thiele, 1933 accepted as Trochonanina aethiopica (Thiele, 1933) (original combination)
4. Species Ledoulxia albopicta (E. von Martens, 1869) accepted as Trochonanina albopicta (E. von Martens, 1869)
5. Species Ledoulxia alfieriana Bourguignat, 1885 accepted as Trochonanina alfieriana (Bourguignat, 1885) (original combination)
6. Species Ledoulxia bloyeti (Bourguignat, 1890) accepted as Trochonanina bloyeti Bourguignat, 1890 (unaccepted > superseded combination)
7. Species Ledoulxia connollyi F. Haas, 1932 accepted as Trochonanina connollyi (F. Haas, 1932) (unaccepted > superseded combination)
8. Species Ledoulxia consociata (E. A. Smith, 1899) accepted as Trochonanina consociata (E. A. Smith, 1899) (unaccepted > superseded combination)
9. Species Ledoulxia crassiplicata Preston, 1914 accepted as Plicatonanina crassiplicata (Preston, 1914) (original combination)
10. Species Ledoulxia decussata Preston, 1914 accepted as Montanobloyetia decussata (Preston, 1914) (original combination)
11. Species Ledoulxia densestriata (Thiele, 1911) accepted as Trochonanina densestriata Thiele, 1911 (unaccepted > superseded combination)
12. Species Ledoulxia elatior (E. von Martens, 1866) accepted as Trochonanina elatior (E. von Martens, 1866)
13. Species Ledoulxia elgonensis Preston, 1914 accepted as Trochonanina elgonensis (Preston, 1914) (original combination)
14. Species Ledoulxia eussoensis Preston, 1914 accepted as Trochonanina eussoensis (Preston, 1914) (original combination)
15. Species Ledoulxia formosa Bourguignat, 1885 accepted as Trochonanina formosa (Bourguignat, 1885) (original combination)
16. Species Ledoulxia gigas Connolly, 1925 accepted as Trochonanina gigas (Connolly, 1925) (original combination)
17. Species Ledoulxia gwendolinae Preston, 1910 accepted as Trochonanina gwendolinae (Preston, 1910) (unaccepted > superseded combination)
18. Species Ledoulxia inflata Thiele, 1933 accepted as Trochonanina inflata (Thiele, 1933) (original combination)
19. Species Ledoulxia insignis Bourguignat, 1885 accepted as Trochonanina insignis (Bourguignat, 1885) (original combination)
20. Species Ledoulxia jenynsi (L. Pfeiffer, 1846) accepted as Sitala jenynsi (L. Pfeiffer, 1846) (unaccepted > superseded combination)
21. Species Ledoulxia jingaensis Preston, 1914 accepted as Trochonanina jingaensis (Preston, 1914) (original combination)
22. Species Ledoulxia kismajuensis (Kobelt, 1905) accepted as Bloyetia kismajuensis Kobelt, 1905
23. Species Ledoulxia lessensis Pilsbry, 1919 accepted as Trochonanina lessensis (Pilsbry, 1919) (original combination)
24. Species Ledoulxia levistriata (Preston, 1913) accepted as Trochonanina levistriata (Preston, 1913) (unaccepted > superseded combination)
25. Species Ledoulxia marsabitensis Preston, 1914 accepted as Trochonanina marsabitensis (Preston, 1914) accepted as Trochonanina plicatula (E. von Martens, 1869) (original combination)
26. Species Ledoulxia megastoma Bourguignat, 1885 accepted as Ledoulxia formosa Bourguignat, 1885 accepted as Trochonanina formosa (Bourguignat, 1885)
27. Species Ledoulxia mesogea (E. von Martens, 1895) accepted as Trochonanina mesogaea E. von Martens, 1895
28. Species Ledoulxia mozambicensis (L. Pfeiffer, 1855) accepted as Trochonanina mozambicensis (L. Pfeiffer, 1855) (unaccepted > superseded combination)
29. Species Ledoulxia pseudojenynsi Thiele, 1931 accepted as Trochonanina gwendolinae (Preston, 1910) (junior synonym)
30. Species Ledoulxia rodhaini (Dautzenberg & Germain, 1914) accepted as Trochonanina rodhaini Dautzenberg & Germain, 1914 (unaccepted > superseded combination)
31. Species Ledoulxia unizonata Bourguignat, 1885 accepted as Bloyetia unizonata (Bourguignat, 1885) (original combination)

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