| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
260750
| BC | | Pacific Ocean, Vancouver Island, British Columbia, Canada | 2007 |
32505700
| Oregon, Washington, Vancouver Coast and Shelf | established |
|
1856
| FL | | coastal waters | 1977 |
32006300
| Bahamian | established |
|
1886057
| MD | Worcester | Ocean Pines Marina, Isle of Wight Bay | 2023 |
02040303
| Chincoteague | |
|
1886060
| NJ | Monmouth | Port Monmouth, Sandy Hook Bay | 2023 |
02030104
| Sandy Hook-Staten Island | |
|
1886059
| NJ | Ocean | Key Harbor Marina, Barnegat Bay | 2023 |
02040301
| Mullica-Toms | |
|
282022
| NY | Lewis | Black River 1.6 miles upstream from Rt 39 bridge | 2008 |
04140301
| Black | established |
|
162216
| OR | Coos | Coos Bay [Coos River] | 2000 |
17100304
| Coos | established |
|
1807
| OR | Coos | Coos Bay, South Slough National Estuarine Research Reserve | 1989 |
17100304
| Coos | established |
|
250362
| SC | | Coastal Areas | 2008 |
03050201
| Cooper | established |
|
1886056
| VA | Accomack | Quinby Harbor, Upshur Bay | 2023 |
02040304
| Eastern Lower Delmarva | |
|
260883
| WA | San Juan | Friday Harbor Laboratories, San Juan Island | 1974 |
17110003
| San Juan Islands | established |