|
Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
235181
| MA | Berkshire | Mauserts Pond, Clarksburg State Forest near outlet | 1994 |
02020003
| Hudson-Hoosic | collected |
1463727
| MA | Essex | [Chebacco Lake, at Centennial Grove Rd] | 2018 |
01090001
| Charles | established |
235145
| MA | Essex | Fosters Pond, Andover | 1957 |
01070006
| Merrimack River | collected |
1409911
| MA | Franklin | Cook's Cove Headwaters to Lake Rohunta | 2005 |
01080202
| Miller | unknown |
235149
| MA | Franklin | Lake Rohunta where new Rt. 2 crosses lake, Orange | 1963 |
01080202
| Miller | collected |
235163
| MA | Franklin | Lake Rohunta, near Orange | 1973 |
01080202
| Miller | collected |
237933
| MA | Franklin | Lake Rohunta, near Orange | 2005 |
01080202
| Miller | established |
235164
| MA | Hampshire | Florence,Northampton, unspecified location | 1974 |
01080201
| Middle Connecticut | collected |
233207
| MA | Hampshire | Hatfield | 1920 |
01080201
| Middle Connecticut | established |
235139
| MA | Hampshire | Hatfield, unspecified pond | 1930 |
01080201
| Middle Connecticut | collected |
229375
| MA | Hampshire | Metacomet Lake, Arcadia Lake and Holland Pond; Belchertown | 1994 |
| | established |
235144
| MA | Hampshire | Metacomet Lake, Belchertown | 1951 |
01080201
| Middle Connecticut | collected |
1468725
| MA | Middlesex | [Concord River at confluence with Assabet River] | 2018 |
01070005
| Concord | established |
235161
| MA | Middlesex | Assabet River, Concord | 1971 |
01070005
| Concord | collected |
235159
| MA | Middlesex | Concord River ~0.5 mi W of Rt. 225 Concord, north side of river | 1971 |
01070005
| Concord | collected |
235150
| MA | Middlesex | eastern coves of Boons Pond,Stow | 1966 |
01070005
| Concord | collected |
235151
| MA | Middlesex | eastern coves of Boons Pond,Stow | 1967 |
01070005
| Concord | collected |
235165
| MA | Middlesex | Lake Whitehall (Reservoir), Hopkinton town | 1974 |
01070005
| Concord | collected |
235172
| MA | Middlesex | North Pond along West Main Street, Hopkinton | 1975 |
01090003
| Blackstone | collected |
235157
| MA | Middlesex | North Pond, Hopkinton | 1971 |
01070005
| Concord | collected |
235177
| MA | Middlesex | Stony Brook, Graniteville, Westford | 1988 |
01070006
| Merrimack River | collected |
235152
| MA | Middlesex | Sudbury River at Fairhaven Bay, Concord | 1968 |
01070005
| Concord | collected |
235160
| MA | Middlesex | Sudbury River near Central St. and the Mass. Pike, Framingham | 1971 |
01070005
| Concord | collected |
1321174
| MA | Middlesex | Sudbury River, between Wickford Rd bridge and Central St | 2015 |
01070005
| Concord | established |
235153
| MA | Middlesex | Sudbury River, Framingham | 1968 |
01070005
| Concord | collected |
|