| Specimen ID | 1740361 |
| Group | Mollusks-Gastropods |
| Genus | Potamopyrgus |
| Species | antipodarum |
| Common Name | New Zealand mudsnail |
| State | CA |
| County | San Mateo |
| Locality | Pescadero Creek near Stage Rd. Crossing |
| Mapping Accuracy | Accurate |
| HUC8 Name | San Francisco Coastal South |
| HUC8 Number | 18050006 |
| HUC10 Name | Pescadero Creek |
| HUC10 Number | 1805000601 |
| HUC12 Name | Lower Pescadero Creek |
| HUC12 Number | 180500060103 |
| Map | |
| Collection Day | 11 |
| Collection Month | 6 |
| Collection Year | 2024 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker |
| Status | established |
| Comments | Bioassessment sample collected over 150m reach upstream from Community Church. |
| Record Type | NAS sighting report |
| Verifier | D. Post, California Department of Fish and Wildlife Aquatic Bioassessment Laboratory |
| Number Collected | 129 |
