| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Aruwimi | River (basin) | native | 106290 |
| Bangweulu | River (basin) | native | 95585 |
| Congo | River (basin) | native | 51193 |
| Cuanza | River (basin) | questionable | 120641 |
| Ethiopian | Zoogeographic realm | endemic | 26190 |
| Itimbiri | River (basin) | native | 106290 |
| Kasai | River (basin) | native | 26192 |
| Kienke | River (basin) | native | 81639 |
| Kouilou-Niari | River (basin) | native | 81639 |
| Kunene | River (basin) | native | 11970 |
| Kwango | River (basin) | native | 26192 |
| Lomami | River (basin) | native | 26192 |
| Lower Congo | River (basin) | native | 41591 |
| Lualaba | River (basin) | native | 45616 |
| Malagarazi | River (basin) | native | 26192 |
| Middle Congo | River (basin) | native | 46861 |
| Mweru | Lake | native | 26192 |
| Ntem | River (basin) | native | 81639 |
| Nyanga | River (basin) | native | 81639 |
| Nyong | River (basin) | native | 81639 |
| Ogowe | River (basin) | native | 81639 |
| Pool Malebo | Lake | native | 26192 |
| Sanaga | River (basin) | native | 81639 |
| Sangha | River (basin) | native | 46233 |
| Sankuru | River (basin) | native | 11970 |
| Ubangui | River (basin) | native | 45441 |
| Upper Lualaba | River (basin) | native | 26192 |
| Wagenia Falls | River (basin) | native | 106245 |