| Specimen ID | 160794 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | OH |
| County | Franklin |
| Locality | Olentangy River, at Whetstone Park of Roses in Columbus (south of Henderson Bridge and north of Broadway Bridge) |
| Mapping Accuracy | Accurate |
| HUC8 Name | Upper Scioto |
| HUC8 Number | 05060001 |
| HUC10 Name | Rush Run-Olentangy River |
| HUC10 Number | 0506000111 |
| HUC12 Name | Mouth Olentangy River |
| HUC12 Number | 050600011103 |
| Map | |
| Collection Day | 25 |
| Collection Month | 9 |
| Collection Year | 2004 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Comments | This was the first and only specimen observed in the course of five years of monitoring native unionids. The zebra mussel was alive and attached to a Lasmigona complanata. |
| Record Type | Personal communication |
| Earliest Record | locale |
| Freshwater/Marine | Freshwater |
| Number Collected | 1 |
| Year Class | adult |
| Size | 25 mm |
