1. Species Prosopeas achates (Mörch, 1875)
2. Species Prosopeas anceyi Pilsbry, 1906
3. Species Prosopeas cochliodes (L. Pfeiffer, 1843)
4. Species Prosopeas discernibile (E. von Martens, 1896)
5. Species Prosopeas elberti F. Haas, 1912
6. Species Prosopeas elongatulum (L. Pfeiffer, 1846)
7. Species Prosopeas excellens Bavay & Dautzenberg, 1909
8. Species Prosopeas fagoti (Mabille, 1887)
9. Species Prosopeas haughtoni (W. H. Benson, 1863)
10. Species Prosopeas hebes (W. T. Blanford & H. F. Blanford, 1861)
11. Species Prosopeas henrici (Ancey, 1898)
12. Species Prosopeas lavillei Dautzenberg & H. Fischer, 1908
13. Species Prosopeas laxispirum (E. von Martens, 1867)
14. Species Prosopeas lombockense (E. A. Smith, 1898)
15. Species Prosopeas macilentum (Reeve, 1848)
16. Species Prosopeas muongbuense Do, 2014
17. Species Prosopeas pagoda (C. Semper, 1874)
18. Species Prosopeas pealei (Tryon, 1869)
19. Species Prosopeas pfeifferi (Menke, 1857)
20. Species Prosopeas quadrasi (Hidalgo, 1888)
21. Species Prosopeas rhodinaeforme Möllendorff, 1894
22. Species Prosopeas roepstorfi (Mörch, 1876)
23. Species Prosopeas romblonicum Möllendorff, 1896
24. Species Prosopeas suturale Möllendorff, 1890
25. Species Prosopeas ventrosulum Bavay & Dautzenberg, 1909
26. Subgenus Prosopeas (Comoropeas) Pilsbry, 1906 accepted as Comoropeas Pilsbry, 1906 (unaccepted > superseded rank)
    1. Species Prosopeas (Comoropeas) apiculum (Morelet, 1886) accepted as Comoropeas apiculum (Morelet, 1886) (unaccepted > superseded combination)
    2. Species Prosopeas (Comoropeas) arenaceum accepted as Comoropeas avenaceum (Morelet, 1881) (misspelling)
    3. Species Prosopeas (Comoropeas) longulum (Morelet, 1886) accepted as Comoropeas longulum (Morelet, 1886) (unaccepted > superseded combination)
    4. Species Prosopeas (Comoropeas) spinula (Morelet, 1883) accepted as Comoropeas spinula (Morelet, 1883) (unaccepted > superseded combination)
    5. Species Prosopeas (Comoropeas) vulgare (Morelet, 1888) accepted as Comoropeas vulgare (Morelet, 1888) (unaccepted > superseded combination)
27. Subgenus Prosopeas (Paropeas) Pilsbry, 1906 accepted as Paropeas Pilsbry, 1906 (original rank)
28. Species Prosopeas achatinaceum (L. Pfeiffer, 1846) accepted as Paropeas achatinaceum (L. Pfeiffer, 1846) (unaccepted > superseded combination)
29. Species Prosopeas acutissimum (Mousson, 1857) accepted as Paropeas acutissimum (Mousson, 1857) (unaccepted > superseded combination)
30. Species Prosopeas elegans Dautzenberg & Germain, 1914 accepted as Streptostele elegans (Dautzenberg & Germain, 1914) accepted as Tomostele elegans (Dautzenberg & Germain, 1914) (original combination)
31. Species Prosopeas hasta F. Haas, 1912 accepted as Paropeas achatinaceum (L. Pfeiffer, 1846) (junior synonym)
32. Species Prosopeas holosericum Pilsbry, 1906 accepted as Prosopeas holosericum Möllendorff, 1897 (junior homonym and probably synonym)
33. Species Prosopeas javanicum (Reeve, 1849) accepted as Paropeas achatinaceum (L. Pfeiffer, 1846) (unaccepted > junior subjective synonym)
34. Species Prosopeas macilentum Ancey, 1904 accepted as Prosopeas anceyi Pilsbry, 1906 (unaccepted > junior homonym, junior secondary homonym (non Reeve 1849))
35. Species Prosopeas muongbuensis Do, 2014 accepted as Prosopeas muongbuense Do, 2014 (wrong gender agreement of specific epithet)
36. Species Prosopeas roepstorffi (Mörch, 1876) accepted as Prosopeas roepstorfi (Mörch, 1876) (incorrect subsequent spelling)
37. Species Prosopeas swettenhami (de Morgan, 1885) accepted as Paropeas swettenhami (de Morgan, 1886) (unaccepted > superseded combination)
38. Species Prosopeas troglodytes Lindholm, 1922 accepted as Paropeas tchehelense (de Morgan, 1885) (a junior synonym)
39. Species Prosopeas turricula (E. von Martens, 1860) accepted as Paropeas turricula (E. von Martens, 1860) (unaccepted > superseded combination)
40. Species Prosopeas walkeri (W. H. Benson, 1863) accepted as Paropeas walkeri (W. H. Benson, 1863) (unaccepted > superseded combination)
41. Species Prosopeas argentea J. B. Henderson, 1898 (uncertain > taxon inquirendum)
42. Species Prosopeas carolinum (E. von Martens, 1880) (uncertain > taxon inquirendum)
43. Species Prosopeas hastatum Möllendorff, 1897 (uncertain > taxon inquirendum)
44. Species Prosopeas holosericum Möllendorff, 1897 (uncertain > taxon inquirendum)
45. Species Prosopeas huberi Thach, 2018 (uncertain > taxon inquirendum, debated synonym)

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