Ecosystems where Polypterus ansorgii occurs
n = 6
| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Corubal | River (basin) | native | 81263 |
| Ethiopian | Zoogeographic realm | endemic | 3188 |
| Géba | River (basin) | native | 13331 |
| Kainji | Lake | native | 52077 |
| Niger | River (basin) | native | 81263 |
| Ogun | River (basin) | native | 81263 |