生態系 | 類型 | 狀態 | 參考文獻 |
---|---|---|---|
Cross | River (basin) | native | 57223 |
Ethiopian | Zoogeographic realm | endemic | 3202 |
Inner Niger Delta | River (basin) | native | 57223 |
Lower Niger | River (basin) | native | 57223 |
Niger | River (basin) | native | 57223 |
Niger Delta | River (basin) | native | 57223 |