| Impact ID | 8189 |
| Impact Type | Disease/Parasite/Toxicity |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Duck (Anas spp.) mortality in lower Quebec was credited to these two trematodes and their snail host, faucet snail (Bithynia tentaculata). |
| Reference | 24560 |
| Cost | |
| Location | Lake St. Francis, Quebec, Canada |