| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arctic | Sea/Bay/Gulf | native | 3448 |
| Arctic - province | Sea/Bay/Gulf | native | 3448 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 96235 |
| Baffin Bay | Sea/Bay/Gulf | native | 3448 |
| Baffin Bay - Davis Strait | Sea/Bay/Gulf | native | 3448 |
| Baltic Sea | Sea/Bay/Gulf | native | 96235 |
| Beaufort Sea | Sea/Bay/Gulf | native | 3448 |
| Beaufort Sea - continental coast and shelf | Sea/Bay/Gulf | native | 3448 |
| Celtic-Biscay Shelf | Sea/Bay/Gulf | native | 2814 |
| Cold Temperate Northeast Pacific | sea/bay/gulf | native | 3448 |
| East China Sea | Sea/Bay/Gulf | native | 75927 |
| Gulf of Mexico | Sea/Bay/Gulf | native | 8431 |
| Hudson Bay Complex | Sea/Bay/Gulf | native | 3448 |
| Kara Sea | Sea/Bay/Gulf | native | 117501 |
| Lusitanian | sea/bay/gulf | native | 2814 |
| North Sea | Sea/Bay/Gulf | native | 3477 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 96235 |
| Temperate Northern Pacific | sea/bay/gulf | native | 8431 |
| White Sea | Sea/Bay/Gulf | native | 117476 |