Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
266491
| MT | Flathead | Ashley Lake | 2004 |
17010208
| Flathead Lake | collected |
266490
| MT | Flathead | Kalispell | 2004 |
17010210
| Stillwater | collected |
266488
| MT | Missoula | Clark Fork River, downstream from Missoula | 2004 |
17010204
| Middle Clark Fork | collected |
266486
| MT | Ravalli | Bitterroot River downstream from Darby | 2004 |
17010205
| Bitterroot | collected |
266487
| MT | Sanders | Flathead River, downstream from Dixon | 2004 |
17010212
| Lower Flathead | collected |
266489
| MT | Yellowstone | Billings | 2004 |
10070004
| Upper Yellowstone-Lake Basin | collected |