| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Aegean Sea | Sea/Bay/Gulf | misidentification | 50681 |
| Agulhas Current | Sea/Bay/Gulf | native | 35388 |
| Arabian Sea | Sea/Bay/Gulf | native | 171 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 33246 |
| Balearic Islands | Sea/Bay/Gulf | native | 95727 |
| Baltic Sea | Sea/Bay/Gulf | misidentification | 50681 |
| Benguela Current | Sea/Bay/Gulf | native | 36731 |
| Black Sea | Sea/Bay/Gulf | misidentification | 50681 |
| Brooks Banks | Seamount | native | 35722 |
| California Current | Sea/Bay/Gulf | native | 168 |
| Canary Current | Sea/Bay/Gulf | native | 35388 |
| Cantabrian Sea | Sea/Bay/Gulf | native | 57747 |
| Cape Verde | Sea/Bay/Gulf | misidentification | 94080 |
| Caribbean Sea | Sea/Bay/Gulf | native | 168 |
| Celtic-Biscay Shelf | Sea/Bay/Gulf | misidentification | 50681 |
| Crete Island | Sea/Bay/Gulf | misidentification | 50681 |
| Cruiser Tablemount | Seamount | native | 50492 |
| East Brazil Shelf | Sea/Bay/Gulf | native | 168 |
| East China Sea | Sea/Bay/Gulf | native | 168 |
| Galician Shelf | Sea/Bay/Gulf | native | 57747 |
| Great Meteor Tablemount | Seamount | native | 50492 |
| Guinea Current | Sea/Bay/Gulf | native | 168 |
| Gulf of Aden | Sea/Bay/Gulf | native | 168 |
| Gulf of Alaska | Sea/Bay/Gulf | native | 95119 |
| Gulf of Aqaba | Sea/Bay/Gulf | misidentification | 27328 |
| Gulf of Oman | Sea/Bay/Gulf | native | 168 |
| Hancock Northwest Seamount | Seamount | native | 50660 |
| Hancock Southeast Seamount | Seamount | native | 50660 |
| Hecate Strait | Sea/Bay/Gulf | native | 95119 |
| Humboldt Current | Sea/Bay/Gulf | native | 168 |
| Iberian Coastal | Sea/Bay/Gulf | native | 35388 |
| Indian Ocean | Sea/Bay/Gulf | native | 33246 |
| Insular Pacific-Hawaiian | Sea/Bay/Gulf | native | 168 |
| Ionian Sea | Sea/Bay/Gulf | misidentification | 50681 |
| Kuroshio Current | Sea/Bay/Gulf | native | 35388 |
| Mediterranean Sea | Sea/Bay/Gulf | misidentification | 50681 |
| North Aegean | Sea/Bay/Gulf | misidentification | 50681 |
| North Brazil Shelf | Sea/Bay/Gulf | native | 168 |
| Northeast U.S. Continental Shelf | Sea/Bay/Gulf | native | 35388 |
| Pacific Central-American Coastal | Sea/Bay/Gulf | native | 9340 |
| Pacific Ocean | Sea/Bay/Gulf | native | 168 |
| Patagonian Shelf | Sea/Bay/Gulf | native | 168 |
| Peng-hu Island | Sea/Bay/Gulf | native | 55073 |
| Persian Gulf | Sea/Bay/Gulf | native | 171 |
| Peru-Galapagos Waters | Sea/Bay/Gulf | native | 168 |
| Ragay Gulf | Sea/Bay/Gulf | native | 47919 |
| Red Sea | Sea/Bay/Gulf | misidentification | 27328 |
| Salish Sea | Sea/Bay/Gulf | native | 6885 |
| Sardinia Island | Sea/Bay/Gulf | misidentification | 50681 |
| Sea of Japan | Sea/Bay/Gulf | native | 559 |
| Sea of Marmara | Sea/Bay/Gulf | misidentification | 50681 |
| Shiliao River | River (basin) | native | 36073 |
| Sicily Island | Sea/Bay/Gulf | misidentification | 50681 |
| South Aegean | Sea/Bay/Gulf | misidentification | 50681 |
| South Brazil Shelf | Sea/Bay/Gulf | native | 168 |
| South China Sea | Sea/Bay/Gulf | native | 36648 |
| Southeast U.S. Continental Shelf | Sea/Bay/Gulf | native | 35388 |
| Southwest Chilean Waters | Sea/Bay/Gulf | native | 168 |
| Strait of Georgia | Sea/Bay/Gulf | native | 6885 |
| Yellow Sea | Sea/Bay/Gulf | native | 168 |