| Specimen ID | 275858 |
| Group | Mollusks-Gastropods |
| Genus | Potamopyrgus |
| Species | antipodarum |
| Common Name | New Zealand mudsnail |
| State | WY |
| County | Teton |
| Locality | Snake River, Flagg Ranch |
| Mapping Accuracy | Accurate |
| HUC8 Name | Snake Headwaters |
| HUC8 Number | 17040101 |
| HUC10 Name | Moose Creek-Snake River |
| HUC10 Number | 1704010104 |
| HUC12 Name | Sheffield Creek-Snake River |
| HUC12 Number | 170401010402 |
| Map | |
| Collection Day | 7 |
| Collection Month | 8 |
| Collection Year | 1999 |
| 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 | Density = moderate. The mudsnails here may be washing downstream from Polecat Creek. |
| Record Type | Literature |
| Museum Cat Number | W1100 |
| Freshwater/Marine | Freshwater |
