| 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 |
|
260749
| BC | | Strait of Georgia | 2007 |
17110002
| Strait of Georgia | established |
|
272453
| CA | Humboldt | Bracut, Arcata Bay. | 2001 |
18010102
| Mad-Redwood | established |
|
272455
| CA | Humboldt | Hookton Slough, Humboldt Bay. | 2001 |
18010102
| Mad-Redwood | established |
|
272454
| CA | Humboldt | Southport Landing, Humboldt Bay. | 2001 |
18010102
| Mad-Redwood | established |
|
1854
| CA | Orange | Newport Bay, near Newport Beach | 1979 |
18070204
| Newport Bay | established |
|
1886058
| DE | Sussex | Anglers Marina, Lewes and Rehoboth Canal | 2023 |
02040207
| Broadkill-Smyrna | |
|
1856
| FL | | coastal waters | 1977 |
32006300
| Bahamian | established |
|
158537
| HI | Honolulu | Pacific Ocean, Hawaii, Oahu, Kaneohe Bay | 1999 |
20060000
| Oahu | established |
|
162276
| HI | Honolulu | Pacific Ocean, Hawaii, Oahu, Kaneohe Bay | 2001 |
20060000
| Oahu | established |
|
1447456
| IL | Will | Des Plaines River, near S. Frontage Rd | 2013 |
07120004
| Des Plaines | established |
|
162218
| MD | | Chesapeake Bay | 2000 |
02060001
| Upper Chesapeake Bay | 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 | |
|
250362
| SC | | Coastal Areas | 2008 |
03050201
| Cooper | established |
|
1886056
| VA | Accomack | Quinby Harbor, Upshur Bay | 2023 |
02040304
| Eastern Lower Delmarva | |
|
156986
| WA | | coastal waters | 1997 |
17100102
| Queets-Quinault | established |
|
1820
| WA | | coastal waters | 1998 |
17100102
| Queets-Quinault | established |
|
260885
| WA | Skagit | Padilla Bay, Puget Sound, near start of dyke trail. | 1998 |
17110002
| Strait of Georgia | established |
|
241507
| WA | Skagit | Samish Bay, small float in Samish River near Edison. | 1998 |
17110002
| Strait of Georgia | established |