| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
1713592
| MA | Bristol | Gooseberry Neck (intertidal zone) | 2022 |
01090002
| Cape Cod | |
|
1703729
| MD | Worcester | Assateague Living Shoreline | 2022 |
02040303
| Chincoteague | |
|
1725310
| ME | York | Intertidal zone, Biddeford Pool, Maine, USA | 2022 |
01060003
| Piscataqua-Salmon Falls | |
|
1695351
| NJ | Monmouth | Asbury Park beach | 2022 |
02040301
| Mullica-Toms | unknown |
|
1764952
| NY | Suffolk | [No locality description provided] | 2022 |
02030202
| Southern Long Island | |
|
1764953
| NY | Suffolk | [No locality description provided] | 2022 |
02030201
| Northern Long Island | |