| परितंत्र | प्रकार | दर्जा | संदर्भ |
|---|---|---|---|
| Arctic | Sea/Bay/Gulf | native | 118127 |
| Arctic - province | Sea/Bay/Gulf | native | 118127 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 7866 |
| Baltic Sea | Sea/Bay/Gulf | native | 128574 |
| Bay of Fundy | Sea/Bay/Gulf | native | 87872 |
| Beaufort Sea | Sea/Bay/Gulf | native | 118127 |
| Beaufort Sea - continental coast and shelf | Sea/Bay/Gulf | native | 118127 |
| Bermuda | Sea/Bay/Gulf | native | 7866 |
| Caribbean Sea | Sea/Bay/Gulf | native | 7866 |
| Carolinian | Sea/Bay/Gulf | native | 7866 |
| Cold Temperate Northwest Atlantic | sea/bay/gulf | native | 87872 |
| Gulf of Maine | Sea/Bay/Gulf | native | 87872 |
| Gulf of Mexico | Sea/Bay/Gulf | native | 7866 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 2780 |
| North Sea | Sea/Bay/Gulf | native | 96521 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 2780 |
| Tropical Atlantic | sea/bay/gulf | native | 7866 |
| Tropical Northwestern Atlantic | sea/bay/gulf | native | 7866 |
| Warm Temperate Northwest Atlantic | sea/bay/gulf | native | 7866 |
| Western Mediterranean | Sea/Bay/Gulf | native | 2780 |