| परितंत्र | प्रकार | दर्जा | संदर्भ |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 124809 |
| Baltic Sea | Sea/Bay/Gulf | native | 96235 |
| Caribbean Sea | Sea/Bay/Gulf | native | 124812 |
| Celtic Seas | Sea/Bay/Gulf | native | 124809 |
| Channels and Fjords of Southern Chile | Sea/Bay/Gulf | native | 93520 |
| German Bight | Sea/Bay/Gulf | native | 2988 |
| Gulf of Maine | Sea/Bay/Gulf | native | 2979 |
| Gulf of Maine/Bay of Fundy | Sea/Bay/Gulf | native | 2979 |
| Irish Sea | Sea/Bay/Gulf | native | 123849 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 124810 |
| North Sea | Sea/Bay/Gulf | native | 2979 |
| Northern European Seas | Sea/Bay/Gulf | native | 2988 |
| Pacific Ocean | Sea/Bay/Gulf | native | 93520 |
| South and West Iceland | Sea/Bay/Gulf | native | 125496 |
| Southern Norway | Sea/Bay/Gulf | native | 2979 |
| Strait of Magellan | Sea/Bay/Gulf | native | 93520 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 96235 |
| Western Caribbean | Sea/Bay/Gulf | native | 124812 |