| Specimen ID | 154209 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | IL |
| County | Cook |
| Locality | Axehead Lake, Park Ridge, Touhy Ave. and River Road |
| Mapping Accuracy | Accurate |
| HUC8 Name | Des Plaines |
| HUC8 Number | 07120004 |
| HUC10 Name | Willow Creek-Des Plaines River |
| HUC10 Number | 0712000405 |
| HUC12 Name | Weller Creek-Des Plaines River |
| HUC12 Number | 071200040505 |
| Map | |
| Collection Day | 11 |
| Collection Month | 12 |
| Collection Year | 2001 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Comments | Received from: Forest Preserved District of Cook County, 12/2001 |
| Record Type | Specimen |
| Disposal | Illinois Natural History Survey |
| Museum Cat Number | INHS 26157 |
| Verifier | K. S. Cummings |
| Freshwater/Marine | Freshwater |
| Number Collected | 12 |
