| Specimen ID | 558770 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | PA |
| County | Crawford |
| Locality | Conneaut Lake |
| Mapping Accuracy | Accurate |
| HUC8 Name | French |
| HUC8 Number | 05010004 |
| HUC10 Name | Conneaut Outlet |
| HUC10 Number | 0501000407 |
| HUC12 Name | Conneaut Lake-Conneaut Outlet |
| HUC12 Number | 050100040701 |
| Map | |
| Collection Day | 10 |
| Collection Month | 7 |
| Collection Year | 2012 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft | dispersed |
| Status | established |
| Comments | See voucher photo. |
| Record Type | Personal communication |
| Freshwater/Marine | Freshwater |
| Number Collected | several |
| Photo | |
