| Impact ID | 9449 |
| Impact Type | Commerce |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Faxonius rusticus is more likely to compete with juvenile gamefish for benthic invertebrate prey than are native species of crayfish. This species has been shown to significantly reduce benthic invertebrate densities that serve as an important food source to young fish. |
| Reference | 27342 |
| Cost | |
| Location | Lake Ottawa, Michigan |