Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
42288
| PA | | Somerset Lake, Youghiogheny drainage | 1961 |
05020006
| Youghiogheny | established |
42241
| PA | | Susquehanna River | 1975 |
02050107
| Upper Susquehanna-Lackawanna | established |
42239
| PA | Cambria | Glendale Lake, a man-made reservoir NW of Altoona | 1975 |
02050201
| Upper West Branch Susquehanna | collected |
42240
| PA | Centre | Black Moshannon Lake | 1975 |
02050201
| Upper West Branch Susquehanna | established |
42390
| PA | York | southernmost portion of Susquehanna near state line | 1983 |
02050306
| Lower Susquehanna | unknown |