| Impact ID | 6748 |
| Impact Type | Biocontrol |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Round gobies fill a significant gap in the food web by consuming dreissenid muscles, although predation only affected ~1% of dreissenid populations in Lake Erie. |
| Reference | 24188 |
| Cost | |
| Location | Lake Erie, USA |