| Specimen ID | 156847 |
| Group | Crustaceans-Copepods |
| Genus | Eurytemora |
| Species | affinis |
| Common Name | a calanoid copepod |
| State | IL |
| County | Grundy |
| Locality | Heidecke Lake (Collins) |
| Mapping Accuracy | Approximate |
| HUC8 Name | Upper Illinois |
| HUC8 Number | 07120005 |
| Map | |
| Collection Year | 1976 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Reference 1 |
| Ref. Number: | 13541 |
| Author: | Lee, C.E. |
| Date: | 1999 |
| Title: | Rapid and Repeated Invasion of Fresh Water by the Copepod Eurytemora affinis. |
| Journal: | Evolution |
| Volume: | 53 |
| Issue: | 5 |
| Pages: | 1423-1434 |
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| Comments | Estimated invasion date is 1976-1984. Current status between 1994-1998: not found. |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
