| Specimen ID | 117141 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| Country | Canada |
| State | ON |
| Locality | Lake Huron, Georgian Bay at Roberts Island buoy MK (44o 50 23, 79o 50 51) |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lake Huron |
| HUC8 Number | 04240002 |
| HUC10 Name | Lake Huron |
| HUC10 Number | 0424000202 |
| HUC12 Name | Lake Huron |
| HUC12 Number | 042400020200 |
| Map | |
| Collection Month | 12 |
| Collection Year | 1993 |
| Year Accuracy | Actual |
| Potential Pathway | shipping |
| Status | established |
| Comments | Wormington, A. et al. 1995. Distribution of zebra mussels on Canadian navigation buoys on the Great Lakes, December 1993. Canadian Manuscript Report of Fisheries and Aquatic Sciences 2281. |
| Record Type | Personal communication |
| Verifier | biologists from Fisheries and Oceans Canada |
| Freshwater/Marine | Freshwater |
| Number Collected | 2 |
| Year Class | adult |
| Size | 8-13 mm |
