| Specimen ID | 155688 |
| Group | Mollusks-Gastropods |
| Genus | Potamopyrgus |
| Species | antipodarum |
| Common Name | New Zealand mudsnail |
| State | UT |
| County | Cache |
| Locality | Little Bear River at Avon |
| Mapping Accuracy | Accurate |
| HUC8 Name | Little Bear-Logan |
| HUC8 Number | 16010203 |
| HUC10 Name | Headwaters Little Bear River |
| HUC10 Number | 1601020301 |
| HUC12 Name | Hyrum Reservoir-Little Bear River |
| HUC12 Number | 160102030105 |
| Map | |
| Collection Year | 2002 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker |
| Status | established |
| Record Type | Personal communication |
| Earliest Record | County |
| Freshwater/Marine | Freshwater |
