1. Species Stenogyra (Opeas) achatinacea (L. Pfeiffer, 1846) accepted as Paropeas achatinaceum (L. Pfeiffer, 1846) (unaccepted combination)
2. Species Stenogyra (Opeas) aciculaeformis K. Miller, 1879 accepted as Opeas pumilum (L. Pfeiffer, 1840) accepted as Opeas hannense (Rang, 1831) (unaccepted > junior subjective synonym)
3. Species Stenogyra (Opeas) acutius K. Miller, 1879 accepted as Allopeas gracile (T. Hutton, 1834) (unaccepted > junior subjective synonym)
4. Species Stenogyra (Opeas) alabastrina Shuttleworth, 1854 accepted as Lamellaxis alabastrina (Shuttleworth, 1854) (original combination)
5. Species Stenogyra (Opeas) apiculum Morelet, 1886 accepted as Comoropeas apiculum (Morelet, 1886) (original combination)
6. Species Stenogyra (Opeas) arctispira Gredler, 1884 accepted as Opeas arctispirale (Gredler, 1884) (original combination)
7. Species Stenogyra (Opeas) clavulinus (Potiez & Michaud, 1838) accepted as Allopeas clavulinum (Potiez & Michaud, 1838) (unaccepted > superseded combination)
8. Species Stenogyra (Opeas) dresseli K. Miller, 1879 accepted as Allopeas micra (A. d'Orbigny, 1835) (unaccepted > junior subjective synonym)
9. Species Stenogyra (Opeas) gompharium Shuttleworth, 1854 accepted as Lamellaxis gompharium (Shuttleworth, 1854) (original combination)
10. Species Stenogyra (Opeas) goodalli (J. S. Miller, 1821) accepted as Opeas hannense (Rang, 1831) (invalid: junior homonym of Helix goodalli Ferussac, 1821)
11. Species Stenogyra (Opeas) gracile (T. Hutton, 1834) accepted as Allopeas gracile (T. Hutton, 1834) (unaccepted > superseded combination)
12. Species Stenogyra (Opeas) hirsutus Godwin-Austen, 1881 accepted as Balfouria hirsuta (Godwin-Austen, 1881) (original name)
13. Species Stenogyra (Opeas) hunanensis Gredler, 1884 accepted as Opeas hunanense (Gredler, 1884) (original combination)
14. Species Stenogyra (Opeas) longula Morelet, 1886 accepted as Comoropeas longulum (Morelet, 1886) (original combination)
15. Species Stenogyra (Opeas) margaritacea Shuttleworth, 1854 accepted as Lamellaxis micra margaritaceus (Shuttleworth, 1854) (original combination)
16. Species Stenogyra (Opeas) minuta (Klein, 1853) † accepted as Opeas minutum (Klein, 1853) † (unaccepted > superseded combination)
17. Species Stenogyra (Opeas) nutans Gredler, 1881 accepted as Opeas nutans (Gredler, 1881) (original combination)
18. Species Stenogyra (Opeas) octonoides (C. B. Adams, 1845) accepted as Allopeas micra (A. d'Orbigny, 1835) (unaccepted > junior subjective synonym)
19. Species Stenogyra (Opeas) orci Oppenheim, 1895 † accepted as Opeas orci (Oppenheim, 1895) † (unaccepted > superseded combination)
20. Species Stenogyra (Opeas) panayensis (L. Pfeiffer, 1846) accepted as Allopeas gracile (T. Hutton, 1834) (unaccepted > junior subjective synonym)
21. Species Stenogyra (Opeas) pauper Dohrn, 1866 accepted as Opeas pauper (Dohrn, 1866) (basionym)
22. Species Stenogyra (Opeas) pellita Gredler, 1884 accepted as Opeas pellitum (Gredler, 1884) (original combination)
23. Species Stenogyra (Opeas) rara K. Miller, 1879 accepted as Opeas rarum (K. Miller, 1879) (original combination)
24. Species Stenogyra (Opeas) sinulabris E. von Martens, 1878 accepted as Curvella sinulabris (E. von Martens, 1878) (basionym)
25. Species Stenogyra (Opeas) stenostoma E. A. Smith, 1890 accepted as Opeas stenostoma (E. A. Smith, 1890) (basionym)
26. Species Stenogyra (Opeas) subula (L. Pfeiffer, 1839) accepted as Allopeas subula (L. Pfeiffer, 1839) (unaccepted combination)
27. Species Stenogyra (Opeas) superba Möllendorff, 1888 accepted as Secusana superba (Möllendorff, 1888) (unaccepted > superseded combination)
28. Species Stenogyra (Opeas) swiftianus (L. Pfeiffer, 1852) accepted as Obeliscus swiftianus (L. Pfeiffer, 1852) (unaccepted > superseded combination)
29. Species Stenogyra (Opeas) kemensis P. Sarasin & F. Sarasin, 1899 (uncertain > taxon inquirendum, use in recent literature currently undocumented)
30. Species Stenogyra (Opeas) kuangsiensis Gredler, 1884 (uncertain > taxon inquirendum)
31. Species Stenogyra (Opeas) novemgyrata Mousson, 1870 (uncertain > taxon inquirendum)
32. Species Stenogyra (Opeas) octonula Weinland, 1876 (uncertain > taxon inquirendum)
33. Species Stenogyra (Opeas) terebralis Theobald, 1870 (uncertain > taxon inquirendum)
34. Species Stenogyra (Opeas) viviparum K. Miller, 1878 (uncertain > nomen dubium, original combination)

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