| Specimen ID | 1657953 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| Country | Canada |
| State | QC |
| Locality | Lake Memphremagog |
| Mapping Accuracy | Accurate |
| HUC8 Name | St. Francois River |
| HUC8 Number | 04300202 |
| HUC10 Name | St. Francois River |
| HUC10 Number | 0430020214 |
| HUC12 Name | 041505000000 |
| HUC12 Number | 043002021404 |
| Map | |
| Collection Day | 25 |
| Collection Month | 6 |
| Collection Year | 2021 |
| Year Accuracy | Actual |
| Potential Pathway | dispersed | hitch hiker on small watercraft |
| Status | unknown |
| Comments | Zebra mussels are established in the northern section of the lake. |
| Record Type | Personal communication |
| Verifier | Fisheries and Oceans Canada |
| Freshwater/Marine | Freshwater |
| Number Collected | several |
| Year Class | veliger |
