| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arabian Sea | Sea/Bay/Gulf | native | 113354 |
| Bonaparte Coast | Sea/Bay/Gulf | native | 106854 |
| Central Indian Ocean Islands | sea/bay/gulf | native | 4 |
| Central Indo-Pacific | sea/bay/gulf | native | 4 |
| Central Polynesia | sea/bay/gulf | native | 85185 |
| Coral Sea | Sea/Bay/Gulf | native | 113316 |
| East African Coral Coast | Sea/Bay/Gulf | native | 4 |
| Eastern Coral Triangle | sea/bay/gulf | native | 4 |
| Eastern Philippines | Sea/Bay/Gulf | native | 4 |
| Exmouth to Broome | Sea/Bay/Gulf | native | 106854 |
| Fiji Islands | Sea/Bay/Gulf | native | 4 |
| Indian Ocean | Sea/Bay/Gulf | native | 4 |
| Java Transitional | sea/bay/gulf | native | 4 |
| Maldives | Sea/Bay/Gulf | native | 4 |
| New Caledonia | Sea/Bay/Gulf | native | 4 |
| Northern and Central Red Sea | Sea/Bay/Gulf | native | 113353 |
| Northern Bay of Bengal | Sea/Bay/Gulf | native | 113336 |
| Pacific Ocean | Sea/Bay/Gulf | native | 4 |
| Persian Gulf | Sea/Bay/Gulf | native | 107862 |
| Red Sea | Sea/Bay/Gulf | native | 4 |
| Red Sea and Gulf of Aden | sea/bay/gulf | native | 4 |
| Sahul Shelf | sea/bay/gulf | native | 113353 |
| Samoa Islands | Sea/Bay/Gulf | native | 85185 |
| Seychelles | Sea/Bay/Gulf | native | 113320 |
| Solomon Archipelago | Sea/Bay/Gulf | native | 4 |
| Somali/Arabian | sea/bay/gulf | native | 4 |
| South China Sea | Sea/Bay/Gulf | native | 3208 |
| South India and Sri Lanka | Sea/Bay/Gulf | native | 116140 |
| Southern Java | Sea/Bay/Gulf | native | 4 |
| Southern Red Sea | Sea/Bay/Gulf | native | 4 |
| Sulawesi Sea/Makassar Strait | Sea/Bay/Gulf | native | 4 |
| Temperate Australasia | sea/bay/gulf | native | 113353 |
| Temperate Northern Pacific | sea/bay/gulf | native | 4 |
| Torres Strait Northern Great Barrier Reef | Sea/Bay/Gulf | native | 106919 |
| Tropical Northwestern Pacific | sea/bay/gulf | native | 100789 |
| Tropical Southwestern Pacific | sea/bay/gulf | native | 4 |
| Verde Island Passage | Sea/Bay/Gulf | native | 4 |
| West and South Indian Shelf | sea/bay/gulf | native | 116140 |
| West Caroline Islands | Sea/Bay/Gulf | native | 100789 |
| West Philippine Sea | Sea/Bay/Gulf | native | 3208 |
| Western Coral Triangle | sea/bay/gulf | native | 4 |
| Western Indian Ocean | sea/bay/gulf | native | 4 |
| Western Indo-Pacific | sea/bay/gulf | native | 113336 |