| Impact ID | 8337 |
| Impact Type | Disease/Parasite/Toxicity |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Valvata piscinalis could act as a vector of parasites, including the parasitic trematode flukes Echinoparyphium recurvatum and Echinoparyphium mordwilokoi, which it has hosted in its native range. |
| Reference | 16733 |
| Cost | |
| Location | Harting Pond, Sussex |