| Specimen ID | 33557 |
| Group | Fishes |
| Genus | Scardinius |
| Species | erythrophthalmus |
| Common Name | Rudd |
| State | IL |
| County | Cook |
| Locality | Cook County |
| Mapping Accuracy | Centroid |
| Centroid Type | County |
| HUC8 Name | Unknown or N/A |
| HUC12 Number | 071200040705 |
| Map | |
| Collection Year | 1990 |
| Year Accuracy | Actual |
| Potential Pathway | released bait | released aquarium |
| Status | unknown |
| Record Type | Personal communication |
| Freshwater/Marine | Freshwater |
