| Specimen ID | 276406 |
| Group | Mollusks-Gastropods |
| Genus | Potamopyrgus |
| Species | antipodarum |
| Common Name | New Zealand mudsnail |
| State | WY |
| County | Sweetwater |
| Locality | Green River, just upstream from Green River |
| Mapping Accuracy | Accurate |
| HUC8 Name | Upper Green-Slate |
| HUC8 Number | 14040103 |
| HUC10 Name | Eightmile Wash-Green River |
| HUC10 Number | 1404010306 |
| HUC12 Name | Telephone Canyon-Green River |
| HUC12 Number | 140401030610 |
| Map | |
| Collection Day | 21 |
| Collection Month | 4 |
| Collection Year | 2004 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker |
| Status | extirpated |
| Reference 1 |
| Ref. Number: | 18154 |
| Author: | Vinson, M. |
| Date: | 2008 |
| Title: | New Zealand mudsnail in western states. |
| Journal: | Unpublished data. |
| Publisher: | Dept of Aquatic, Watershed, and Earth Resources, Utah State University, Logan, Utah. |
| Pages: | 277 records |
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| Comments | None have been found in subsequent sampling as of 2014. |
| Record Type | Literature |
| Museum Cat Number | 122007 |
| Freshwater/Marine | Freshwater |
| Number Collected | 1 |