Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1754199
| KY | Trimble | Ohio River, Milton, U.S. Hwy. 421 | 1998 |
05140101
| Silver-Little Kentucky | |
259871
| WA | Skagit | Big Lake [~4 mi SE of Mt. Vernon] | 2008 |
17110007
| Lower Skagit | collected |
1754194
| WA | Skagit | Big Lake, 4.7 mi N McMurray | 2009 |
17110007
| Lower Skagit | |
1754193
| WV | Braxton | Elk River, 1 mi E Sutton, 1 mi below dam | 1992 |
05050007
| Elk | |
1754195
| WV | Braxton | Little Birch River, 5.9 mi S Sutton, along Co. Rd. 40 | 2003 |
05050007
| Elk | |
1754197
| WV | Braxton | Little Kanawha River, Burnsville, off I-79 | 1996 |
05030203
| Little Kanawha | |
1754198
| WV | Clay | Big Otter Creek, 3 mi S Big Otter, S.R. 16 | 1996 |
05050007
| Elk | |
1754196
| WV | Pocahontas | West Fork Greenbrier River, Monongahela National Forest off Forest Rd. 44 | 2017 |
05050003
| Greenbrier | |