| Specimen ID | 116691 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | MI |
| County | Cass |
| Locality | Christiana Lake, SW Michigan near the Indiana border |
| Mapping Accuracy | Accurate |
| HUC8 Name | St. Joseph |
| HUC8 Number | 04050001 |
| HUC10 Name | Christiana Creek |
| HUC10 Number | 0405000114 |
| HUC12 Name | Christiana Lake-Christiana Creek |
| HUC12 Number | 040500011403 |
| Map | |
| Collection Month | 11 |
| Collection Year | 1992 |
| Year Accuracy | Actual |
| Potential Pathway | shipping ballast water | dispersed |
| Status | established |
| Record Type | Personal communication |
| Freshwater/Marine | Freshwater |
