| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Aleutian Islands | Sea/Bay/Gulf | native | 114081 |
| California Current | Sea/Bay/Gulf | native | 2850 |
| East Bering Sea | Sea/Bay/Gulf | native | 86838 |
| Gulf of Alaska | Sea/Bay/Gulf | native | 6793 |
| Kuriles Islands | Sea/Bay/Gulf | native | 9021 |
| Kuroshio Current | Sea/Bay/Gulf | native | 559 |
| Pacific Ocean | Sea/Bay/Gulf | native | 11980 |
| Sakhalin Island | River (basin) | native | 114081 |
| Sea of Japan/East Sea | Sea/Bay/Gulf | native | 559 |
| Sea of Okhotsk | Sea/Bay/Gulf | native | 50550 |
| West Bering Sea | Sea/Bay/Gulf | native | 6793 |