| Specimen ID | 1187321 |
| Group | Mollusks-Gastropods |
| Genus | Potamopyrgus |
| Species | antipodarum |
| Common Name | New Zealand mudsnail |
| State | WY |
| County | Hot Springs |
| Locality | Big Horn River (Four mile bridge) at northwest corner, 20' from bridge, 5' from shore |
| Mapping Accuracy | Accurate |
| HUC8 Name | Upper Bighorn |
| HUC8 Number | 10080007 |
| HUC10 Name | Buffalo Creek-Bighorn River |
| HUC10 Number | 1008000703 |
| HUC12 Name | Black Willow Draw-Bighorn River |
| HUC12 Number | 100800070309 |
| Map | |
| Collection Day | 25 |
| Collection Month | 7 |
| Collection Year | 2012 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker |
| Status | established |
| Reference 1 |
| Ref. Number: | 28332 |
| Author: | Bear, B. |
| Date: | 2015 |
| Title: | Wyoming AIS Detections 2010-2015 |
| Publisher: | Wyoming Game and Fish Department |
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| Comments | found mudsnails on a few rocks but not many |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
