| Specimen ID | 261749 |
| Group | Fishes |
| Genus | Neogobius |
| Species | melanostomus |
| Common Name | Round Goby |
| State | IL |
| County | Tazewell |
| Locality | Illinois River (R.M. 157.8) just below Peoria Lock and Dam |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Illinois-Lake Chautauqua |
| HUC8 Number | 07130003 |
| HUC10 Name | Lamarsh Creek-Illinois River |
| HUC10 Number | 0713000303 |
| HUC12 Name | Pekin Lake-Illinois River |
| HUC12 Number | 071300030304 |
| Map | |
| Collection Day | 18 |
| Collection Month | 6 |
| Collection Year | 2009 |
| Year Accuracy | Actual |
| Potential Pathway | shipping ballast water |
| Status | unknown |
| Comments | Just the second specimen caught at this site. |
| Record Type | Personal communication |
| Freshwater/Marine | Freshwater |
| Number Collected | 1 |
| Size | 75 mm |
