| Impact ID | 7372 |
| Impact Type | Competition |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Potamopyrgus antipodarum can monopolize the benthic substrate, thereby interfering with the space that is required by some macroinvertebrates to feed. |
| Reference | 42289 |
| Great Lakes Region | No |
| Cost | |
| Location | |
