| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Antarctic Peninsula | Sea/Bay/Gulf | native | 116836 |
| Antarctica | Sea/Bay/Gulf | native | 1657 |
| Arctic | Sea/Bay/Gulf | native | 118138 |
| Arctic - province | Sea/Bay/Gulf | native | 118138 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 1094 |
| Barents Sea | Sea/Bay/Gulf | native | 1094 |
| Beaufort Sea | Sea/Bay/Gulf | native | 118138 |
| Beaufort Sea - continental coast and shelf | Sea/Bay/Gulf | native | 118138 |
| Bermuda | Sea/Bay/Gulf | native | 1588 |
| Black Sea | Sea/Bay/Gulf | native | 1656 |
| Black Sea - province | Sea/Bay/Gulf | native | 1656 |
| Celtic-Biscay Shelf | Sea/Bay/Gulf | native | 1094 |
| Central Arctic | Sea/Bay/Gulf | native | 19 |
| Chukchi Sea | Sea/Bay/Gulf | native | 118514 |
| Cold Temperate Northeast Pacific | sea/bay/gulf | native | 1095 |
| East Greenland Shelf | Sea/Bay/Gulf | native | 116516 |
| East Siberian Sea | Sea/Bay/Gulf | native | 118593 |
| English Channel | Sea/Bay/Gulf | native | 1094 |
| Floridian | Sea/Bay/Gulf | native | 116106 |
| German Bight | Sea/Bay/Gulf | native | 2988 |
| Greater Antilles | Sea/Bay/Gulf | native | 116106 |
| Gulf of Mexico | Sea/Bay/Gulf | native | 116106 |
| Indian Ocean | Sea/Bay/Gulf | native | 1588 |
| Irish Sea | Sea/Bay/Gulf | native | 1094 |
| Kara Sea | Sea/Bay/Gulf | native | 118593 |
| Laptev Sea | Sea/Bay/Gulf | native | 118593 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 19 |
| North and East Barents Sea | Sea/Bay/Gulf | native | 1094 |
| North Sea | Sea/Bay/Gulf | native | 1094 |
| Northern Bering - Chukchi Seas | Sea/Bay/Gulf | native | 118514 |
| Northern European Seas | Sea/Bay/Gulf | native | 1094 |
| Norwegian Sea | Sea/Bay/Gulf | native | 1094 |
| Pacific Ocean | Sea/Bay/Gulf | native | 1095 |
| Seychelles | Sea/Bay/Gulf | native | 1588 |
| South China Sea | Sea/Bay/Gulf | native | 1369 |
| South Georgia | Sea/Bay/Gulf | native | 116836 |
| South Orkney Islands | Sea/Bay/Gulf | native | 87340 |
| South Sandwich Islands | Sea/Bay/Gulf | native | 116836 |
| South Scotia Sea | Sea/Bay/Gulf | native | 116836 |
| South Shetland Islands | Sea/Bay/Gulf | native | 116836 |
| Southern China | Sea/Bay/Gulf | native | 100002 |
| Southern Ocean | sea/bay/gulf | native | 87340 |
| Strait of Magellan | Sea/Bay/Gulf | native | 93520 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 1094 |
| Temperate Northern Pacific | sea/bay/gulf | native | 1656 |
| Tropical Atlantic | sea/bay/gulf | native | 1588 |
| Western Indian Ocean | sea/bay/gulf | native | 1588 |
| Western Indo-Pacific | sea/bay/gulf | native | 1588 |
| White Sea | Sea/Bay/Gulf | native | 118593 |