| Specimen ID | 1456468 |
| Group | Fishes |
| Genus | Osmerus |
| Species | mordax |
| Common Name | Rainbow Smelt |
| State | IL |
| County | Cook |
| Locality | Lake Michigan, 12th Street and Lake Michigan |
| Mapping Accuracy | Approximate |
| HUC8 Name | Lake Michigan |
| HUC8 Number | 04190000 |
| Map | |
| Collection Day | 2 |
| Collection Month | 4 |
| Collection Year | 1964 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Record Type | Specimen |
| Museum Cat Number | Field Museum of Natural History, Catalog number:100304 |
| Freshwater/Marine | Freshwater |
