| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Aleutian Islands | Sea/Bay/Gulf | native | |
| Arctic | Sea/Bay/Gulf | native | 356 |
| Arctic - province | Sea/Bay/Gulf | native | 356 |
| Chukchi Sea | Sea/Bay/Gulf | native | 118567 |
| Cold Temperate Northeast Pacific | sea/bay/gulf | native | 91837 |
| East Bering Sea | Sea/Bay/Gulf | native | 356 |
| Eastern Bering Sea | Sea/Bay/Gulf | native | 356 |
| Gulf of Alaska | Sea/Bay/Gulf | native | 356 |
| Kamchatka | Sea/Bay/Gulf | native | 126319 |
| Kuriles Islands | Sea/Bay/Gulf | native | 126319 |
| Northern Bering - Chukchi Seas | Sea/Bay/Gulf | native | 118567 |
| Pacific Ocean | Sea/Bay/Gulf | native | 91837 |
| Sakhalin Island | River (basin) | native | 126319 |
| Sea of Okhotsk | Sea/Bay/Gulf | native | 126319 |
| Temperate Northern Pacific | sea/bay/gulf | native | 91837 |
| West Bering Sea | Sea/Bay/Gulf | native | 356 |