Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1340418
| OH | Coshocton | Muskingum River, Walhonding River @ Rte. 36 bridge between Warsaw & Coshocton, isolated pool south of the river, s.w. of Rte.36 | 1998 |
05040003
| Walhonding | established |
1340416
| OH | Wayne | Killbuck Marsh Wildlife Area, north of Clark Rd, 3 miles northeast of Shreve OH, Franklin township | 2012 |
05040003
| Walhonding | established |