| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Aleutian Islands | Sea/Bay/Gulf | native | 119696 |
| Central Arctic | Sea/Bay/Gulf | native | 86838 |
| Chukchi Sea | Sea/Bay/Gulf | native | 119696 |
| East Bering Sea | Sea/Bay/Gulf | native | 2850 |
| Gulf of Alaska | Sea/Bay/Gulf | native | 11366 |
| Kamchatka | Sea/Bay/Gulf | native | 50610 |
| Kuroshio Current | Sea/Bay/Gulf | native | 27683 |
| Pacific Ocean | Sea/Bay/Gulf | native | 27683 |
| Sea of Japan/East Sea | Sea/Bay/Gulf | native | 45905 |
| Sea of Okhotsk | Sea/Bay/Gulf | native | 50550 |
| West Bering Sea | Sea/Bay/Gulf | native | 2850 |