Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1753116
| MA | Essex | [No locality description provided] | 2024 |
01070006
| Merrimack River | |
1660278
| MA | Essex | Artichoke River Reservoir | 2001 |
01070006
| Merrimack River | unknown |
235145
| MA | Essex | Fosters Pond, Andover | 1957 |
01070006
| Merrimack River | collected |
1744816
| MA | Middlesex | [No locality description provided] | 2020 |
01070006
| Merrimack River | |
1744822
| MA | Middlesex | [No locality description provided] | 2020 |
01070006
| Merrimack River | |
1746017
| MA | Middlesex | [No locality description provided] | 2020 |
01070006
| Merrimack River | |
1751663
| MA | Middlesex | [No locality description provided] | 2024 |
01070006
| Merrimack River | |
1751664
| MA | Middlesex | [No locality description provided] | 2024 |
01070006
| Merrimack River | |
1752336
| MA | Middlesex | [No locality description provided] | 2024 |
01070006
| Merrimack River | |
235177
| MA | Middlesex | Stony Brook, Graniteville, Westford | 1988 |
01070006
| Merrimack River | collected |