| Impact ID | 9618 |
| Impact Type | Predation/Herbivory |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | While there was no evidence of native coregonid infection in the Great Lakes, Glugea hertwigi is known to parasitize Coregonus species in northern Russian lakes. |
| Reference | 43210 |
| Cost | |
| Location | nan |