| Specimen ID | 40380 |
| Group | Fishes |
| Genus | Neogobius |
| Species | melanostomus |
| Common Name | Round Goby |
| Country | Canada |
| State | ON |
| County | Niagara |
| Locality | Twelve Mile Creek in downtown St. Catharines, behind the GM plant |
| Mapping Accuracy | Accurate |
| HUC8 Name | Jordan Harbour-Frontal Lake Ontario |
| HUC8 Number | 04270102 |
| HUC10 Name | Jordan Harbour-Frontal Lake Ontario |
| HUC10 Number | 0427010200 |
| HUC12 Name | Jordan Harbour-Frontal Lake Ontario |
| HUC12 Number | 042701020000 |
| Map | |
| Collection Day | 2 |
| Collection Month | 9 |
| Collection Year | 1999 |
| Year Accuracy | Actual |
| Potential Pathway | dispersed |
| Status | established |
| Record Type | Personal communication |
| Verifier | Ontario Federation of Anglers and Hunters, Peterbo |
| Freshwater/Marine | Freshwater |
| Number Collected | 1 |
