| Specimen ID | 1468936 |
| Group | Mollusks-Gastropods |
| Genus | Potamopyrgus |
| Species | antipodarum |
| Common Name | New Zealand mudsnail |
| State | CA |
| County | Santa Cruz |
| Locality | Liddell Creek |
| Mapping Accuracy | Accurate |
| HUC8 Name | San Francisco Coastal South |
| HUC8 Number | 18050006 |
| HUC10 Name | Waddell Creek-Frontal Ano Nuevo Bay |
| HUC10 Number | 1805000603 |
| HUC12 Name | San Vicente Creek-Frontal Pacific Ocean |
| HUC12 Number | 180500060304 |
| Map | |
| Collection Day | 6 |
| Collection Month | 8 |
| Collection Year | 2018 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker | hitch hiker on small watercraft |
| Status | established |
| Record Type | NAS sighting report |
| Verifier | Nicolas Retford |
| Freshwater/Marine | Freshwater |
| Number Collected | 100s |
