| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
1875794
| MA | Berkshire | [No locality description provided] | 2024 |
01080207
| Farmington River | |
|
1875696
| MA | Bristol | [No locality description provided] | 2024 |
01090004
| Narragansett | |
|
1875669
| MA | Dukes | [No locality description provided] | 2024 |
01090002
| Cape Cod | |
|
1875755
| MA | Dukes | [No locality description provided] | 2024 |
01090002
| Cape Cod | |
|
1875756
| MA | Dukes | [No locality description provided] | 2024 |
01090002
| Cape Cod | |
|
1875784
| MA | Dukes | [No locality description provided] | 2024 |
01090002
| Cape Cod | |
|
1875592
| MA | Essex | [No locality description provided] | 2024 |
01090001
| Charles | |
|
1739598
| MA | Hampden | [No locality description provided] | 2024 |
01080205
| Outlet Connecticut River | |
|
1875619
| MA | Hampshire | [No locality description provided] | 2024 |
01080201
| Ashuelot River-Connecticut River | |
|
1875565
| MA | Hampshire | [No locality description provided] | 2024 |
01080204
| Chicopee River | |
|
1875678
| MA | Middlesex | [No locality description provided] | 2024 |
01070005
| Concord River | |
|
1875825
| MA | Middlesex | [No locality description provided] | 2024 |
01070005
| Concord River | |
|
1875679
| MA | Middlesex | [No locality description provided] | 2024 |
01070006
| Merrimack River | |
|
1739918
| MA | Middlesex | [No locality description provided] | 2024 |
01090001
| Charles | |
|
1875723
| MA | Norfolk | [No locality description provided] | 2024 |
01090001
| Charles | |
|
1876086
| MA | Norfolk | [No locality description provided] | 2024 |
01090001
| Charles | |
|
1875634
| MA | Plymouth | [No locality description provided] | 2024 |
01090002
| Cape Cod | |
|
1875656
| MA | Plymouth | [No locality description provided] | 2024 |
01090002
| Cape Cod | |
|
1875811
| MA | Plymouth | [No locality description provided] | 2024 |
01090004
| Narragansett | |
|
1875798
| MA | Plymouth | [No locality description provided] | 2024 |
01090002
| Cape Cod | |
|
1875835
| MA | Plymouth | [No locality description provided] | 2024 |
01090002
| Cape Cod | |
|
1739560
| MA | Suffolk | [No locality description provided] | 2024 |
01090001
| Charles | |
|
1875523
| MA | Worcester | [No locality description provided] | 2024 |
01090003
| Blackstone River | |
|
1875792
| MA | Worcester | [No locality description provided] | 2024 |
01090003
| Blackstone River | |