| Specimen ID | 1340392 |
| Group | Mollusks-Gastropods |
| Genus | Potamopyrgus |
| Species | antipodarum |
| Common Name | New Zealand mudsnail |
| State | WI |
| County | Douglas |
| Locality | St. Louis River |
| Mapping Accuracy | Accurate |
| HUC8 Name | St. Louis |
| HUC8 Number | 04010201 |
| HUC10 Name | Saint Louis River |
| HUC10 Number | 0401020116 |
| HUC12 Name | Red River-Saint Louis River |
| HUC12 Number | 040102011601 |
| Map | |
| Collection Year | 2005 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Record Type | Personal communication |
| Earliest Record | locale |
| Freshwater/Marine | Freshwater |
