| Specimen ID | 279903 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| Country | Canada |
| State | ON |
| Locality | St. Marys River, at NE side of St. Joseph Island, Ontario, Canada |
| Mapping Accuracy | Accurate |
| HUC8 Name | St. Marys |
| HUC8 Number | 04200002 |
| HUC10 Name | Eagle Point-Saint Marys River |
| HUC10 Number | 0420000209 |
| HUC12 Number | 042000020903 |
| Map | |
| Collection Day | 19 |
| Collection Month | 8 |
| Collection Year | 2011 |
| Year Accuracy | Actual |
| Potential Pathway | shipping ballast water |
| Status | established |
| Comments | Water Depth 12.7 ft |
| Record Type | Personal communication |
| Freshwater/Marine | Freshwater |
