| Specimen ID | 242035 |
| Group | Mollusks-Gastropods |
| Genus | Potamopyrgus |
| Species | antipodarum |
| Common Name | New Zealand mudsnail |
| State | CA |
| County | Shasta |
| Locality | Shasta Lake, at the Bridge Bay Marina [near Interstate-5] |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Pit |
| HUC8 Number | 18020003 |
| HUC10 Name | Pit River Arm-Shasta Lake |
| HUC10 Number | 1802000313 |
| HUC12 Name | Cove Creek-Pit River Arm |
| HUC12 Number | 180200031303 |
| Map | |
| Collection Day | 10 |
| Collection Month | 9 |
| Collection Year | 2007 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker |
| Status | established |
| Record Type | NAS sighting report |
| Freshwater/Marine | Freshwater |
