| Specimen ID | 278707 |
| Group | Mollusks-Gastropods |
| Genus | Potamopyrgus |
| Species | antipodarum |
| Common Name | New Zealand mudsnail |
| State | CO |
| County | Park |
| Locality | South Platte River, at Elevenmile [Canyon] Reservoir |
| Mapping Accuracy | Accurate |
| HUC8 Name | South Platte Headwaters |
| HUC8 Number | 10190001 |
| HUC10 Name | Elevenmile Reservoir-South Platte River |
| HUC10 Number | 1019000103 |
| HUC12 Name | Elevenmile Reservoir |
| HUC12 Number | 101900010307 |
| Map | |
| Collection Day | 9 |
| Collection Month | 8 |
| Collection Year | 2011 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Record Type | Personal communication |
| Freshwater/Marine | Freshwater |
