| Impact ID | 9459 |
| Impact Type | Biocontrol |
| Study Type | Experimental |
| Study Location | Field |
| Impact Description | Lakes and streams containing Faxonius rusticus populations may experience slower colonization and lower overall densities of zebra mussels (Dreissena polymorpha) than systems lacking crayfish, although it is unlikely that these crayfish can reduce zebra mussel populations below levels that are ecologically important. |
| Reference | 13073 |
| Cost | |
| Location | Christiana Creek, Cass County, Michigan |