| Impact ID | 3403 |
| Impact Type | Predation/Herbivory |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Except at high densities, Myriophyllum spicatum was associated with high fish and invertebrate abundance and diversity in the Keweenaw Waterway of Michigan’s Upper Peninsula. |
| Reference | 31010 |
| Cost | |
| Location | |