| Specimen ID | 163150 |
| Group | Mollusks-Gastropods |
| Genus | Potamopyrgus |
| Species | antipodarum |
| Common Name | New Zealand mudsnail |
| State | OR |
| County | Malheur |
| Locality | Bully Creek at Hwy 20 crossing (R.M. 2.3) just SW of Vale, OR |
| Mapping Accuracy | Accurate |
| HUC8 Name | Bully |
| HUC8 Number | 17050118 |
| HUC10 Name | Lower Bully Creek |
| HUC10 Number | 1705011803 |
| HUC12 Name | Bully Creek |
| HUC12 Number | 170501180304 |
| Map | |
| Collection Day | 29 |
| Collection Month | 12 |
| Collection Year | 2004 |
| 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). |
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| Comments | The snails were inadvertantly found while collecting water samples. A sample was sent to Montana State University. |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
| Number Collected | 30-40 |