| Specimen ID | 1714075 |
| Group | Mollusks-Gastropods |
| Genus | Potamopyrgus |
| Species | antipodarum |
| Common Name | New Zealand mudsnail |
| State | OR |
| County | Benton |
| Locality | Willamette River at Corvallis |
| Mapping Accuracy | Accurate |
| HUC8 Name | Upper Willamette |
| HUC8 Number | 17090003 |
| HUC10 Name | Muddy Creek-Willamette River |
| HUC10 Number | 1709000306 |
| HUC12 Name | Booneville Channel-Willamette River |
| HUC12 Number | 170900030605 |
| Map
NAS ARM
| |
| Collection Day | 19 |
| Collection Month | 7 |
| Collection Year | 2023 |
| Year Accuracy | Actual |
| Comments | Found in slow water habitat/backwater. Specimen was caught in a submerged light trap. |
| Record Type | NAS sighting report |
| Verifier | W. Gerth, Oregon State University |
| Number Collected | 1 |
| Photo | |
