Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
36334
| MT | | Missouri River from North Dakota to Judith River | 1990 |
10040101
| Bullwhacker-Dog | established |
36836
| MT | | Missouri River from North Dakota to Judith River (central part of st | 1990 |
10040101
| Bullwhacker-Dog | established |
264760
| MT | Fergus | Missouri River | 1995 |
10040101
| Bullwhacker-Dog | established |
291015
| MT | Fergus | Missouri River(River Miles: 1,758.6 to 1,761.5) | 1996 |
10040101
| Bullwhacker-Dog | established |
291014
| MT | Fergus | Missouri River(River Miles: 1,758.6 to 1,761.5) | 2001 |
10040101
| Bullwhacker-Dog | established |
291013
| MT | Fergus | Missouri River(River Miles: 1,758.6 to 1,761.5) | 2006 |
10040101
| Bullwhacker-Dog | established |