| Impact ID | 3631 |
| Impact Type | Food Web |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | Consumption of round goby by larger predators may change trophic relationships and energy flow by provining a route for zebra mussels into Great Lakes food webs (since zebra mussels are not consumed by mottled sculpin, a common Great Lakes forage fish) |
| Reference | 22782 |
| Great Lakes Region | Yes |
| Cost | |
| Location | |
