| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 6511 |
| Benguela Current | Sea/Bay/Gulf | native | 6511 |
| Canary Current | Sea/Bay/Gulf | native | 6511 |
| Congo | River (basin) | native | 6511 |
| Ébrié Lagoon | Lagoon | native | 28587 |
| Guinea Current | Sea/Bay/Gulf | native | 6269 |
| Marine Lower Congo | River (basin) | native | 6511 |
| Sanaga | River (basin) | native | 51193 |
| Senegal | River (basin) | native | 6511 |