| Specimen ID | 646548 |
| Group | Fishes |
| Genus | Neogobius |
| Species | melanostomus |
| Common Name | Round Goby |
| State | IL |
| County | DuPage |
| Locality | East Branch DuPage River [in Green Valley Forest Preserve] |
| Mapping Accuracy | Accurate |
| HUC8 Name | Des Plaines |
| HUC8 Number | 07120004 |
| HUC10 Name | Du Page River |
| HUC10 Number | 0712000408 |
| HUC12 Name | East Branch Du Page River |
| HUC12 Number | 071200040804 |
| Map | |
| Collection Day | 14 |
| Collection Month | 8 |
| Collection Year | 2014 |
| Year Accuracy | Actual |
| Potential Pathway | shipping ballast water | dispersed |
| Status | unknown |
| Record Type | Personal communication |
| Disposal | preserved |
| Museum Cat Number | to be determined |
| Verifier | Illinois Natural History Survey |
| Freshwater/Marine | Freshwater |
| Number Collected | 1 |
