生态系 | 类型 | 状态 | 参考文献 |
---|---|---|---|
Amazon | River (basin) | native | 27188 |
Iguazú River | River (basin) | native | 56308 |
Machado | River (basin) | native | 97589 |
Neotropical | Zoogeographic realm | endemic | 36880 |
Paraná | River (basin) | native | 26076 |
Uruguay | River (basin) | native | 56308 |