| Impact ID | 8333 |
| Impact Type | Disease/Parasite/Toxicity |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | In North America, Sphaerium corneum hosts such digenean species as Crepidostomum transmarinum, Bunodera lucipercae, and Phyllodistomum simile, which also parasitize fish, including salmonids. These species have been recorded from the Ottawa River, which flows into the St. Lawrence River in Canada. |
| Reference | 17175 |
| Cost | |
| Location | St. Lawrence River , Ottawa, Canada |