| Impact ID | 4541 |
| Impact Type | Habitat Alteration |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Eichhornia azurea provides shelter for diverse assemblage of fishes in the floodplain of the Upper Parana´ River in Brazil. |
| Reference | 36458 |
| Great Lakes Region | No |
| Cost | |
| Location | Brazil |
