| Impact ID | 10068 |
| Impact Type | Predation/Herbivory |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | In Lake Winnipeg, Dreissena polymorpha was found to be a prey item in the diet of Aplodinotus grunniens from diet analysis. |
| Reference | 46026 |
| Great Lakes Region | No |
| Cost | |
| Location | Lake Winnipeg |
