Oreohelix jugalis (Hemphill, 1890)
| Notes on some forms of Oreohelis strigosa (Gould) G Dallas Hanna and Allyn Goodwin Smith (1939) Proceedings of the California Academy of Sciences 23: 381-392 | |
| Mollusks of the Clearwater Mountains, Idaho Allyn Goodwin Smith (1943) Proceedings of the California Academy of Sciences 23: 537-554 |