| Specimen ID | 33711 |
| Group | Fishes |
| Genus | Neogobius |
| Species | melanostomus |
| Common Name | Round Goby |
| State | IL |
| County | Cook |
| Locality | Lake Michigan in Calumet Harbor (Chicago area) |
| 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 Year | 1994 |
| Year Accuracy | Actual |
| Potential Pathway | shipping ballast water |
| Status | established |
| Comments | Specimen maybe be vouchered at Illinois Natural History Survey. |
| Record Type | Personal communication |
| Verifier | Illinois Natural History Survey |
| Freshwater/Marine | Freshwater |
