| Specimen ID | 164196 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | IL |
| County | Calhoun |
| Locality | Mississippi River at Two Rivers National Wildlife Refuge [Batchtown Division] |
| Mapping Accuracy | Approximate |
| HUC8 Name | The Sny |
| HUC8 Number | 07110004 |
| Map | |
| Collection Year | 2005 |
| Year Accuracy | Publication Year |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Reference 1 |
| Ref. Number: | 14257 |
| Author: | U.S. Fish and Wildlife Service. |
| Date: | 2005 |
| Title: | National Wildlife Refuge System Invasive Species. |
| Publisher: | USFWS National Wildlife Refuge System and USGS National Institute of Invasive Species Science. |
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| Record Type | Literature |
| Freshwater/Marine | Freshwater |
