| Specimen ID | 260198 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | IL |
| County | Cook |
| Locality | Chicago Sanitary and Ship Canal at Western Avenue in Chicago |
| Mapping Accuracy | Accurate |
| HUC8 Name | Chicago |
| HUC8 Number | 07120003 |
| HUC10 Name | Calumet Sag Channel-Little Calumet River |
| HUC10 Number | 0712000304 |
| HUC12 Name | Calumet Sag Channel |
| HUC12 Number | 071200030403 |
| Map | |
| Collection Day | 19 |
| Collection Month | 4 |
| Collection Year | 1989 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | collected |
| Reference 1 |
| Ref. Number: | 9079 |
| Author: | Marsden, J.E., R.E. Sparks, and K.D. Blodgett |
| Date: | 1991 |
| Title: | Overview of the zebra mussel invasion: biology, impacts, and projected spread |
| Publisher: | University of Illinois |
| Pages: | 88-95 |
|
|
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
| Number Collected | 1 |
| Size | 0.25 in. |
