| Specimen ID | 1633864 |
| Group | Mollusks-Gastropods |
| Genus | Potamopyrgus |
| Species | antipodarum |
| Common Name | New Zealand mudsnail |
| State | CA |
| County | Santa Clara |
| Locality | [Stevens Creek] Santa Clara County, California |
| Mapping Accuracy | Accurate |
| HUC8 Name | Coyote |
| HUC8 Number | 18050003 |
| HUC10 Name | Saratoga Creek-Frontal San Francisco Bay Estuaries |
| HUC10 Number | 1805000304 |
| HUC12 Name | Stevens Creek |
| HUC12 Number | 180500030403 |
| Map | |
| Collection Day | 8 |
| Collection Month | 11 |
| Collection Year | 2019 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Record Type | NAS sighting report |
| Verifier | Stefan Grozev, Amy Benson USGS |
| Freshwater/Marine | Freshwater |
| Number Collected | 181 |
