| Specimen ID | 33804 |
| Group | Fishes |
| Genus | Neogobius |
| Species | melanostomus |
| Common Name | Round Goby |
| State | IL |
| County | Cook |
| Locality | Lake Michigan, Chicago's Monroe Harbor between the Shedd Aquarium and Adler Planetarium |
| Mapping Accuracy | Accurate |
| HUC8 Name | Pike-Root |
| HUC8 Number | 04040002 |
| HUC10 Name | Waukegan River-Frontal Lake Michigan |
| HUC10 Number | 0404000205 |
| HUC12 Name | Oakwoods Cemetery-Frontal Lake Michigan |
| HUC12 Number | 040400020503 |
| Map | |
| Collection Day | 25 |
| Collection Month | 7 |
| Collection Year | 1998 |
| Year Accuracy | Actual |
| Potential Pathway | shipping ballast water |
| Status | established |
| Record Type | Personal communication |
| Verifier | Dr. Philip Moy, USACOE, Chicago, IL |
| Freshwater/Marine | Freshwater |
