| Specimen ID | 980635 |
| Group | Mollusks-Gastropods |
| Genus | Potamopyrgus |
| Species | antipodarum |
| Common Name | New Zealand mudsnail |
| State | CA |
| County | Shasta |
| Locality | near mouth of Clear Creek and Sacramento River in south Redding |
| Mapping Accuracy | Accurate |
| HUC8 Name | Clear Creek-Sacramento River |
| HUC8 Number | 18020154 |
| HUC10 Name | Clear Creek |
| HUC10 Number | 1802015401 |
| HUC12 Name | South Fork Clear Creek-Clear Creek |
| HUC12 Number | 180201540106 |
| Map | |
| Collection Day | 22 |
| Collection Month | 12 |
| Collection Year | 2015 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Comments | medium densities |
| Record Type | NAS sighting report |
| Freshwater/Marine | Freshwater |
