| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Chiloango | River (basin) | native | 1877 |
| Congo | River (basin) | native | 51193 |
| Ethiopian | Zoogeographic realm | endemic | 3203 |
| Marine Lower Congo | River (basin) | native | 41591 |
| Okavango | River (basin) | questionable | 89016 |
| Pool Malebo | Lake | native | 41585 |
| Sangha | River (basin) | native | 46233 |