| Impact ID | 4794 |
| Impact Type | Predation/Herbivory |
| Study Type | Experimental |
| Study Location | Laboratory |
| Impact Description | Dikerogammarus villosus are prey for crayfish, including Procambarus virginalis and Pacifastacus leniusculus, but it in turn consumes their eggs and hatchlings and can diminish their populations |
| Reference | 37180 |
| Cost | |
| Location | |