| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Adriatic Sea | Sea/Bay/Gulf | native | 2663 |
| Arctic | Sea/Bay/Gulf | native | 7866 |
| Arctic - province | Sea/Bay/Gulf | native | 7866 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 7866 |
| Baffin Bay | Sea/Bay/Gulf | native | 3448 |
| Baffin Bay - Davis Strait | Sea/Bay/Gulf | native | 3448 |
| Beaufort Sea | Sea/Bay/Gulf | native | 3448 |
| Beaufort Sea - continental coast and shelf | Sea/Bay/Gulf | native | 3448 |
| Bermuda | Sea/Bay/Gulf | native | 7866 |
| Caribbean Sea | Sea/Bay/Gulf | native | 7866 |
| Celtic-Biscay Shelf | Sea/Bay/Gulf | native | 96498 |
| Central Arctic | Sea/Bay/Gulf | native | 114916 |
| Central Indo-Pacific | sea/bay/gulf | native | 82631 |
| Chukchi Sea | Sea/Bay/Gulf | native | 114916 |
| Cold Temperate Northeast Pacific | sea/bay/gulf | native | 3448 |
| East Bering Sea | Sea/Bay/Gulf | native | 114916 |
| Eastern Bering Sea | Sea/Bay/Gulf | native | 114916 |
| Galapagos | sea/bay/gulf | native | 8159 |
| Gulf of Mexico | Sea/Bay/Gulf | native | 7866 |
| Gulf of Oman | Sea/Bay/Gulf | native | 2663 |
| Hudson Bay Complex | Sea/Bay/Gulf | native | 3448 |
| Lusitanian | sea/bay/gulf | native | 96292 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 85340 |
| North Sea | Sea/Bay/Gulf | questionable | 3477 |
| Northern Bering - Chukchi Seas | Sea/Bay/Gulf | native | 114916 |
| Pacific Central-American Coastal | Sea/Bay/Gulf | native | 8159 |
| Pacific Ocean | Sea/Bay/Gulf | native | 117572 |
| Persian Gulf | Sea/Bay/Gulf | native | 2663 |
| Red Sea | Sea/Bay/Gulf | native | 2663 |
| Red Sea and Gulf of Aden | sea/bay/gulf | native | 2663 |
| South China Sea | Sea/Bay/Gulf | native | 8159 |
| South Georgia | Sea/Bay/Gulf | native | 115910 |
| Southern China | Sea/Bay/Gulf | native | 82631 |
| Strait of Magellan | Sea/Bay/Gulf | native | 93599 |
| Sunda Shelf | sea/bay/gulf | native | 82612 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 85340 |
| Temperate Northern Pacific | sea/bay/gulf | native | 83447 |
| Temperate South America | sea/bay/gulf | native | 8159 |
| Tropical Atlantic | sea/bay/gulf | native | 7866 |
| Tropical East Pacific | sea/bay/gulf | native | 8159 |
| Tropical Northwestern Atlantic | sea/bay/gulf | native | 7866 |
| Warm Temperate Southeastern Pacific | sea/bay/gulf | native | 8159 |
| Western Indo-Pacific | sea/bay/gulf | native | 105057 |
| Yangtze Estuary | Sea/Bay/Gulf | native | 117572 |