| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Amur | River (basin) | native | 58298 |
| Beaufort Sea | Sea/Bay/Gulf | native | 27436 |
| California Current | Sea/Bay/Gulf | native | 2850 |
| Central Arctic | Sea/Bay/Gulf | native | 27436 |
| East Bering Sea | Sea/Bay/Gulf | native | 6793 |
| East Siberian Sea | Sea/Bay/Gulf | native | 26334 |
| Fraser | River (basin) | native | 78809 |
| Gulf of Alaska | Sea/Bay/Gulf | native | 6793 |
| Kuroshio Current | Sea/Bay/Gulf | native | 27436 |
| Laptev Sea | Sea/Bay/Gulf | native | 26334 |
| Northern Bering - Chukchi Seas | Sea/Bay/Gulf | native | 6793 |
| Pacific Ocean | Sea/Bay/Gulf | native | 6885 |
| Puget Sound | Sea/Bay/Gulf | native | 112753 |
| Sakhalin Island | River (basin) | native | 58299 |
| Salish Sea | Sea/Bay/Gulf | native | 6885 |
| Sea of Japan | Sea/Bay/Gulf | native | 45905 |
| Sea of Okhotsk | Sea/Bay/Gulf | native | 50550 |
| Strait of Georgia | Sea/Bay/Gulf | native | 6885 |
| West Bering Sea | Sea/Bay/Gulf | native | 6793 |