| Specimen ID | 1467692 |
| Group | Mollusks-Gastropods |
| Genus | Potamopyrgus |
| Species | antipodarum |
| Common Name | New Zealand mudsnail |
| State | WA |
| County | Pacific |
| Locality | Willapa Bay Unknown Swale |
| Mapping Accuracy | Accurate |
| HUC8 Name | Willapa Bay |
| HUC8 Number | 17100106 |
| HUC10 Name | Nemaha River-Frontal Willapa Bay |
| HUC10 Number | 1710010604 |
| HUC12 Name | Palix River-Frontal Willapa Bay |
| HUC12 Number | 171001060401 |
| Map | |
| Collection Day | 29 |
| Collection Month | 5 |
| Collection Year | 2014 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker | hitch hiker with stocked fish |
| Status | established |
| Reference 1 |
| Ref. Number: | 31558 |
| Author: | Washington Department of Fish and Wildlife |
| Date: | 2018 |
| Title: | Aquatic Invasive Species Unit: New Zealand Mudsnail confirmed detections |
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| Record Type | Literature |
| Freshwater/Marine | Freshwater |
