| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Antarctica | Sea/Bay/Gulf | native | 87340 |
| Arctic | Sea/Bay/Gulf | native | 7866 |
| Arctic - province | Sea/Bay/Gulf | native | 7866 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 78667 |
| Baffin Bay | Sea/Bay/Gulf | native | 3448 |
| Baffin Bay - Davis Strait | Sea/Bay/Gulf | native | 3448 |
| Baltic Sea | Sea/Bay/Gulf | native | 128574 |
| 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 |
| Carolinian | Sea/Bay/Gulf | native | 87872 |
| Central Arctic | Sea/Bay/Gulf | native | 124008 |
| Chukchi Sea | Sea/Bay/Gulf | native | 116516 |
| Cold Temperate Northeast Pacific | sea/bay/gulf | native | 3448 |
| Crozet Islands | Sea/Bay/Gulf | native | 87389 |
| Galapagos | sea/bay/gulf | native | 8159 |
| Greenland Sea | Sea/Bay/Gulf | native | 117328 |
| Gulf of Aden | Sea/Bay/Gulf | native | 2663 |
| Gulf of Mexico | Sea/Bay/Gulf | native | 7866 |
| Gulf of Oman | Sea/Bay/Gulf | native | 2663 |
| Hudson Bay Complex | Sea/Bay/Gulf | native | 3448 |
| Indian Ocean | Sea/Bay/Gulf | native | 87389 |
| Kerguelen Islands | Sea/Bay/Gulf | native | 2590 |
| Laptev Sea | Sea/Bay/Gulf | native | 119523 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 85340 |
| North and East Barents Sea | Sea/Bay/Gulf | native | 2952 |
| North Sea | Sea/Bay/Gulf | native | 96501 |
| Northern European Seas | Sea/Bay/Gulf | native | 2779 |
| Pacific Central-American Coastal | Sea/Bay/Gulf | native | 8159 |
| 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 | 2663 |
| South Georgia | Sea/Bay/Gulf | native | 115910 |
| South Orkney Islands | Sea/Bay/Gulf | native | 87340 |
| Southern Ocean | sea/bay/gulf | native | 87389 |
| Subantarctic Islands | sea/bay/gulf | native | 87389 |
| Sunda Shelf | sea/bay/gulf | native | 82612 |
| Temperate Australasia | sea/bay/gulf | native | 7993 |
| 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 Northwest Atlantic | sea/bay/gulf | native | 87872 |
| Warm Temperate Southeastern Pacific | sea/bay/gulf | native | 8159 |