Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
294563
| MA | Franklin | Connecticut River, Deerfield | 1998 |
01080201
| Ashuelot River-Connecticut River | established |
876235
| MA | Franklin | Lake Wyola at sampling station F2T | 1994 |
01080201
| Ashuelot River-Connecticut River | established |
1672117
| MA | Hampden | [No locality description provided] | 2019 |
01080201
| Ashuelot River-Connecticut River | |
1672119
| MA | Hampden | [No locality description provided] | 2019 |
01080201
| Ashuelot River-Connecticut River | |
1672153
| MA | Hampden | [No locality description provided] | 2019 |
01080201
| Ashuelot River-Connecticut River | |
1673301
| MA | Hampden | [No locality description provided] | 2019 |
01080201
| Ashuelot River-Connecticut River | |
1673302
| MA | Hampden | [No locality description provided] | 2019 |
01080201
| Ashuelot River-Connecticut River | |
1674963
| MA | Hampden | [No locality description provided] | 2019 |
01080201
| Ashuelot River-Connecticut River | |
1678546
| MA | Hampden | [No locality description provided] | 2019 |
01080201
| Ashuelot River-Connecticut River | |
1674956
| MA | Hampden | [No locality description provided] | 2020 |
01080201
| Ashuelot River-Connecticut River | |
611986
| MA | Hampshire | Pools below Lake Warner Dam, N Hadley ponds - Mt. Tom Quadrangle. | 1952 |
01080201
| Ashuelot River-Connecticut River | established |