| Impact ID | 6972 |
| Impact Type | Disease/Parasite/Toxicity |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | An expected negative effect of Paramysis lacustris invasion is the biomagnification of contaminants, such as PCB and mercury, in higher trophic levels due to lengthening of the food chain. |
| Reference | 13077 |
| Cost | |
| Location | |