| Specimen ID | 1692537 |
| Group | Fishes |
| Genus | Alosa |
| Species | pseudoharengus |
| Common Name | Alewife |
| State | IL |
| County | Cook |
| Locality | 30 mi ENE Chicago River |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lake Michigan |
| HUC8 Number | 04190000 |
| HUC10 Name | Lake Michigan |
| HUC10 Number | 0419000002 |
| HUC12 Name | Lake Michigan |
| HUC12 Number | 041900000200 |
| Map | |
| Collection Day | 11 |
| Collection Month | 4 |
| Collection Year | 1962 |
| 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: | 32616 |
| Author: | Illinois Natural History Survey |
| Date: | 2019 |
| Title: | INHS fish collection database |
| Publisher: | University of Illinois |
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| Record Type | Specimen |
| Museum Cat Number | 611 |
| Verifier | Illinois Natural History Survey |
| Freshwater/Marine | Freshwater |
