| Impact ID | 6675 |
| Impact Type | Disease/Parasite/Toxicity |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Leuciscus idus has been found to host the myxospridian parasite, Thelohanellus oculileucisci in Poland. |
| Reference | 31228 |
| Cost | |
| Location | Vistula River, Poland |