| Specimen ID | 1467848 |
| Group | Mollusks-Gastropods |
| Genus | Potamopyrgus |
| Species | antipodarum |
| Common Name | New Zealand mudsnail |
| State | MT |
| County | Gallatin |
| Locality | Madison River, 8 mi SE Grayling, Bakers Hole, North America |
| Mapping Accuracy | Accurate |
| HUC8 Name | Madison |
| HUC8 Number | 10020007 |
| HUC10 Name | Headwaters Madison River |
| HUC10 Number | 1002000702 |
| HUC12 Name | Madison Arm-Madison River |
| HUC12 Number | 100200070205 |
| Map | |
| Collection Day | 5 |
| Collection Month | 8 |
| Collection Year | 1995 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker |
| Status | unknown |
| Reference 1 |
| Ref. Number: | 24092 |
| Author: | Illinois Natural History Survey. |
| Date: | 2011 |
| Title: | Illinois Natural History Survey Collection Databases. |
| Publisher: | Illinois Natural History Survey |
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| Record Type | Specimen |
| Museum Cat Number | INHS 84637 |
| Freshwater/Marine | Freshwater |
| Number Collected | 200 |
