| Impact ID | 9545 |
| Impact Type | Predation/Herbivory |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | based on the observed displacement of
O. limosus, the author anticipates that O. immunis has the potential to out-compete native crayfish |
| Reference | 32599 |
| Cost | |
| Location | Lake Bärensee, Germany |