1. Species Oxychilus (Oxychilus) adamii (Westerlund, 1886) accepted as Mediterranea adamii (Westerlund, 1886)
2. Species Oxychilus (Oxychilus) aliatahani A. Riedel, 1984 accepted as Mediterranea aliatahani (A. Riedel, 1984) (original combination)
3. Species Oxychilus (Oxychilus) amaltheae A. Riedel & Subai, 1982 accepted as Mediterranea amaltheae (A. Riedel & Subai, 1982) (original combination)
4. Species Oxychilus (Oxychilus) denudatum (Reuss, 1849) † accepted as Aegopinella denudata (Reuss, 1849) † (unaccepted > superseded combination)
5. Species Oxychilus (Oxychilus) disciformis A. Riedel, 1959 accepted as Oxychilus caspius disciformis A. Riedel, 1959 (basionym)
6. Species Oxychilus (Oxychilus) hydatinus (Rossmässler, 1838) accepted as Mediterranea hydatina (Rossmässler, 1838) (unaccepted combination)
7. Species Oxychilus (Oxychilus) iphigeniae (Lindholm, 1910) accepted as Mediterranea hydatina (Rossmässler, 1838) (junior synonym)
8. Species Oxychilus (Oxychilus) mylonasi A. Riedel, 1983 accepted as Mediterranea mylonasi (A. Riedel, 1983) (original combination)
9. Species Oxychilus (Oxychilus) reussi M. Hörnes, 1856 † accepted as Aegopinella reussi (M. Hörnes, 1856) † (unaccepted > superseded combination)
10. Species Oxychilus (Oxychilus) vetustum (Klika, 1891) † accepted as Aegopinella vetusta (Klika, 1891) † (unaccepted > superseded combination)
11. Species Oxychilus (Oxychilus) zakatalicus I. M. Likharev & A. Riedel, 1962 accepted as Oxychilus sucinaceus zakatalicus I. M. Likharev & A. Riedel, 1962 accepted as Schistophallus sucinacius zakatalicus (I. M. Likharev & A. Riedel, 1962) (basionym)
12. Species Oxychilus (Oxychilus) amblyopus (Mabille, 1869) represented as Oxychilus amblyopus (Mabille, 1869)
13. Species Oxychilus (Oxychilus) beckmanni Falkner, 2007 represented as Oxychilus beckmanni Falkner, 2007
14. Species Oxychilus (Oxychilus) blauneri (Shuttleworth, 1843) represented as Oxychilus blauneri (Shuttleworth, 1843)
15. Species Oxychilus (Oxychilus) cellarius (O. F. Müller, 1774) represented as Oxychilus cellarius (O. F. Müller, 1774)
16. Species Oxychilus (Oxychilus) diductus (Westerlund, 1886) represented as Oxychilus diductus (Westerlund, 1886)
17. Species Oxychilus (Oxychilus) draparnaudi (H. Beck, 1837) represented as Oxychilus draparnaudi (H. Beck, 1837)
18. Species Oxychilus (Oxychilus) farinesianus (Bourguignat, 1870) represented as Oxychilus farinesianus (Bourguignat, 1870)
19. Species Oxychilus (Oxychilus) fleckensteinensis Schlickum & Geissert, 1980 † represented as Oxychilus fleckensteinensis Schlickum & Geissert, 1980 †
20. Species Oxychilus (Oxychilus) lagrecai Fo. Giusti, 1973 represented as Oxychilus lagrecai Fo. Giusti, 1973
21. Species Oxychilus (Oxychilus) maceanus (Bourguignat, 1870) represented as Oxychilus maceanus (Bourguignat, 1870)
22. Species Oxychilus (Oxychilus) majori (Westerlund, 1886) represented as Oxychilus majori (Westerlund, 1886)
23. Species Oxychilus (Oxychilus) meridionalis (Paulucci, 1881) represented as Oxychilus meridionalis (Paulucci, 1881)
24. Species Oxychilus (Oxychilus) mortilleti (L. Pfeiffer, 1859) represented as Oxychilus mortilleti (L. Pfeiffer, 1859)
25. Species Oxychilus (Oxychilus) oppressus (Shuttleworth, 1877) represented as Oxychilus oppressus (Shuttleworth, 1877)
26. Species Oxychilus (Oxychilus) pilula (Westerlund, 1886) represented as Oxychilus pilula (Westerlund, 1886)
27. Species Oxychilus (Oxychilus) uziellii (Issel, 1872) represented as Oxychilus uziellii (Issel, 1872)
28. Species Oxychilus (Oxychilus) adjaciensis (Caziot, 1903) (uncertain)
29. Species Oxychilus (Oxychilus) fuscosus (Rossmässler, 1838) (uncertain)
30. Species Oxychilus (Oxychilus) paulucciae (De Stefani, 1883) (uncertain)

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