| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 7390 |
| Buba | River (basin) | native | 28587 |
| Cacheu | River (basin) | native | 57403 |
| Canary Current | Sea/Bay/Gulf | native | 4343 |
| Cape Verde | Sea/Bay/Gulf | questionable | 94080 |
| Casamance | River (basin) | native | 57403 |
| Congo | River (basin) | native | 80060 |
| Cross | River (basin) | native | 57403 |
| Ébrié | Lagoon | native | 57403 |
| Ethiopian | Zoogeographic realm | endemic | 7390 |
| Fatala | River (basin) | native | 28587 |
| Gambia | River (basin) | native | 57403 |
| Guinea Current | Sea/Bay/Gulf | native | 7390 |
| Kwa-Ibo | River (basin) | native | 57403 |
| Little Scarcies | River (basin) | native | 57403 |
| Marine Lower Congo | River (basin) | native | 80060 |
| Niger | River (basin) | native | 57403 |
| Niger Delta | River (basin) | native | 57403 |
| Ogowe | River (basin) | native | 79590 |
| Ogun | River (basin) | native | 57403 |
| Ouémé | River (basin) | native | 57403 |
| Saloum | River (basin) | native | 28587 |
| Sanaga | River (basin) | native | 51193 |
| Senegal | River (basin) | native | 57403 |
| Volta | River (basin) | native | 57403 |