| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Agulhas Current | Sea/Bay/Gulf | native | 5213 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 3573 |
| Benguela Current | Sea/Bay/Gulf | native | 3573 |
| Canary Current | Sea/Bay/Gulf | native | 3573 |
| Chiloango | River (basin) | native | 120641 |
| Ébrié | Lagoon | native | 28587 |
| Ethiopian | Zoogeographic realm | endemic | 33587 |
| Guinea Current | Sea/Bay/Gulf | native | 26999 |
| Indian Ocean | Sea/Bay/Gulf | native | 3573 |