| Specimen ID | 1693626 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | IL |
| County | Rock Island |
| Locality | Mississippi River, Cordova, Cordova Boat Ramp |
| Mapping Accuracy | Accurate |
| HUC8 Name | Copperas-Duck |
| HUC8 Number | 07080101 |
| HUC10 Name | Spencer Creek-Mississippi River |
| HUC10 Number | 0708010104 |
| HUC12 Name | Cordova Slough-Mississippi River |
| HUC12 Number | 070801010402 |
| Map | |
| Collection Day | 14 |
| Collection Month | 4 |
| Collection Year | 2004 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | unknown |
| Reference 1 |
| Ref. Number: | 27378 |
| Author: | Cranberg, C., and R. Keller |
| Date: | 2020 |
| Title: | Illinois Database of Aquatic Non-native Species |
| Publisher: | School of Environmental Sustainability, Loyola University Chicago |
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| Reference 2 |
| Ref. Number: | 35212 |
| Author: | University of Minnesota Bell Museum |
| Date: | 2019 |
| Title: | Bell Museum mollusks |
| Publisher: | University of Minnesota Bell Museum |
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| Record Type | Specimen |
| Museum Cat Number | 19379 |
| Verifier | Great Lakes Invasives Network |
| Freshwater/Marine | Freshwater |
