| Specimen ID | 275340 |
| Group | Mollusks-Gastropods |
| Genus | Potamopyrgus |
| Species | antipodarum |
| Common Name | New Zealand mudsnail |
| State | OR |
| County | Clatsop |
| Locality | Columbia River, Trestle Bay exterior |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Columbia |
| HUC8 Number | 17080006 |
| HUC10 Name | Youngs River-Frontal Columbia River |
| HUC10 Number | 1708000602 |
| HUC12 Name | Skipanon River-Frontal Columbia River |
| HUC12 Number | 170800060208 |
| Map | |
| Collection Day | 13 |
| Collection Month | 8 |
| Collection Year | 2002 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker |
| Status | established |
| Reference 1 |
| Ref. Number: | 19769 |
| Author: | Montana State University. |
| Date: | 2011 |
| Title: | New Zealand mudsnails in the Western USA dataset (1995-2010). |
|
|
| Comments | Moderate density. |
| Record Type | Literature |
| Museum Cat Number | G-ES-02 |
| Freshwater/Marine | Freshwater |
