1. Species Oreohelix alpina (Elrod, 1901)
2. Species Oreohelix amariradix Pilsbry, 1933
3. Species Oreohelix anchana Gregg, 1953
4. Species Oreohelix barbata Pilsbry, 1905
5. Species Oreohelix californica S. S. Berry, 1931
6. Species Oreohelix carinifera Pilsbry, 1912
7. Species Oreohelix concentrata (Dall, 1895)
8. Species Oreohelix confragosa Metcalf, 1974
9. Species Oreohelix elrodi (Pilsbry, 1900)
10. Species Oreohelix eurekensis J. Henderson & Daniels, 1916
11. Species Oreohelix florida Pilsbry, 1939
12. Species Oreohelix grahamensis Gregg & W. B. Miller, 1974
13. Species Oreohelix hammeri Fairbanks, 1984
14. Species Oreohelix handi Pilsbry, 1918
15. Species Oreohelix haydeni (Gabb, 1869)
16. Species Oreohelix hemphillii (Newcomb, 1869)
17. Species Oreohelix hendersoni Pilsbry, 1912
18. Species Oreohelix houghi W. B. Marshall, 1929
19. Species Oreohelix howardi D. T. Jones, 1944
20. Species Oreohelix idahoensis (Newcomb, 1866)
21. Species Oreohelix intersum (Hemphill, 1890)
22. Species Oreohelix jugalis (Hemphill, 1890)
23. Species Oreohelix junii Pilsbry, 1933
24. Species Oreohelix litoralis Crews & Metcalf, 1982
25. Species Oreohelix loisae Ports, 2004
26. Species Oreohelix magdalenae Pilsbry, 1939
27. Species Oreohelix metcalfei T. D. A. Cockerell, 1905
28. Species Oreohelix neomexicana Pilsbry, 1905
29. Species Oreohelix nevadensis S. S. Berry, 1932
30. Species Oreohelix parawanensis Gregg, 1941
31. Species Oreohelix peripherica (Ancey, 1881)
32. Species Oreohelix pilsbryi Ferriss, 1917
33. Species Oreohelix pygmaea Pilsbry, 1913
34. Species Oreohelix strigosa (A. Gould, 1846)
35. Species Oreohelix subrudis (Reeve, 1854)
36. Species Oreohelix swopei Pilsbry & Ferriss, 1917
37. Species Oreohelix tenuistriata J. Henderson & Daniels, 1916
38. Species Oreohelix variabilis J. Henderson, 1929
39. Species Oreohelix vortex S. S. Berry, 1932
40. Species Oreohelix waltoni Solem, 1975
41. Species Oreohelix yavapai Pilsbry, 1905
42. Subgenus Oreohelix (Oreohelix) Pilsbry, 1904 accepted as Oreohelix Pilsbry, 1904
    1. Species Oreohelix (Oreohelix) haydeni (Gabb, 1869) accepted as Oreohelix haydeni (Gabb, 1869)
    2. Species Oreohelix (Oreohelix) metcalfei T. D. A. Cockerell, 1905 accepted as Oreohelix metcalfei T. D. A. Cockerell, 1905
    3. Species Oreohelix (Oreohelix) peripherica (Ancey, 1881) accepted as Oreohelix peripherica (Ancey, 1881)
    4. Species Oreohelix (Oreohelix) strigosa (A. Gould, 1846) accepted as Oreohelix strigosa (A. Gould, 1846)
    5. Species Oreohelix (Oreohelix) socorroensis (uncertain)
43. Species Oreohelix chiricahuana Pilsbry, 1905 accepted as Radiocentrum chiricahuanum (Pilsbry, 1905)
44. Species Oreohelix clappi Ferriss, 1904 accepted as Radiocentrum clappi (Ferriss, 1904)
45. Species Oreohelix cooperi (W. G. Binney, 1858) accepted as Oreohelix strigosa cooperi (W. G. Binney, 1858) (unaccepted rank)
46. Species Oreohelix flammulifer S. S. Berry, 1932 accepted as Oreohelix vortex S. S. Berry, 1932
47. Species Oreohelix hemphilli (Newcomb, 1869) accepted as Oreohelix hemphillii (Newcomb, 1869)
48. Species Oreohelix maculata J. Henderson, 1921 accepted as Oreohelix pygmaea maculata J. Henderson, 1921 (original combination)

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