| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 188 |
| Bandama | River (basin) | native | 103267 |
| Benue | River (basin) | native | 81269 |
| Bia | River (basin) | native | 83625 |
| Boubo | River (basin) | native | 272 |
| Casamance | River (basin) | native | 81269 |
| Cavally | River (basin) | native | 272 |
| Cess | River (basin) | native | 272 |
| Chad | River (basin) | native | 13331 |
| Comoé | River (basin) | native | 81269 |
| Congo | River (basin) | native | 188 |
| Cross | River (basin) | native | 81269 |
| Ébrié | Lagoon | native | 101082 |
| Ethiopian | Zoogeographic realm | native | 3509 |
| Gambia | River (basin) | native | 78745 |
| Great Scarcies | River (basin) | native | 3033 |
| Gulf of Guinea | sea/bay/gulf | native | 2683 |
| Kainji | Lake | native | 188 |
| Komo | River (basin) | native | 81631 |
| Kouilou-Niari | River (basin) | native | 92841 |
| Léfini-Likouala | River (basin) | native | 88782 |
| Loémé | River (basin) | native | 41578 |
| Mbini | River (basin) | native | 81631 |
| Niger | River (basin) | native | 81269 |
| Nkomi | River (basin) | native | 80286 |
| Ntem | River (basin) | native | 81631 |
| Nyanga | River (basin) | native | 41578 |
| Nyong | River (basin) | native | 81631 |
| Ogowe | River (basin) | native | 80286 |
| Ogun | River (basin) | native | 118137 |
| Ouémé | River (basin) | native | 55411 |
| Pra | River (basin) | native | 272 |
| Saint John | River (basin) | native | 3046 |
| Saloum | River (basin) | native | 28587 |
| San Pedro | River (basin) | native | 272 |
| Sanaga | River (basin) | native | 2244 |
| Sassandra | River (basin) | native | 272 |
| Senegal | River (basin) | native | 81269 |
| Sewa | River (basin) | native | 3046 |
| Tano | River (basin) | native | 272 |
| Volta | River (basin) | native | 188 |
| Wouri | River (basin) | native | 81631 |