Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
269046
| NY | | Susquehanna drainage | 1986 |
02050100
| Upper Susquehanna | established |
282936
| NY | Tioga | Owego Creek approx. 1/2 mi. N of Richford | 1950 |
02050103
| Owego-Wappasening | unknown |
282937
| NY | Tioga | Owego River (assumed) 1 mile north of Richford | 1951 |
02050103
| Owego-Wappasening | unknown |
42462
| PA | | upper Susquehanna-Lackawanna drainage | 1983 |
02050107
| Upper Susquehanna-Lackawanna | established |
42461
| PA | | upper Susquehanna-Tunkhannock drainage | 1983 |
02050106
| Upper Susquehanna-Tunkhannock | established |