Ecosystems where Ilisha elongata occurs
n = 15
| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Andaman Sea | Sea/Bay/Gulf | native | 37773 |
| Arabian Sea | Sea/Bay/Gulf | native | 94693 |
| Bay of Bengal | Sea/Bay/Gulf | native | 37773 |
| Bohai Sea | Sea/Bay/Gulf | native | 117610 |
| Chilika Lake/Lagoon | Lagoon | native | 29108 |
| East China Sea | Sea/Bay/Gulf | native | 188 |
| Gulf of Thailand | Sea/Bay/Gulf | native | 1632 |
| Indian Ocean | Sea/Bay/Gulf | native | 188 |
| Indonesian Sea | Sea/Bay/Gulf | native | 7050 |
| Pacific Ocean | Sea/Bay/Gulf | native | 188 |
| Peng-hu Island | Sea/Bay/Gulf | native | 55073 |
| Sea of Japan/East Sea | Sea/Bay/Gulf | native | 559 |
| South China Sea | Sea/Bay/Gulf | native | 36648 |
| Southern China | Sea/Bay/Gulf | native | 31075 |
| Yellow Sea | Sea/Bay/Gulf | native | 188 |