| Specimen ID | 1883998 |
| Group | Mollusks-Gastropods |
| Genus | Potamopyrgus |
| Species | antipodarum |
| Common Name | New Zealand mudsnail |
| State | WA |
| County | King |
| Locality | Country Creek, Country Creek |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lake Washington |
| HUC8 Number | 17110012 |
| HUC10 Name | Lake Sammamish |
| HUC10 Number | 1711001202 |
| HUC12 Name | Lake Sammamish-Sammamish River |
| HUC12 Number | 171100120202 |
| Map | |
| Collection Day | 16 |
| Collection Month | 8 |
| Collection Year | 2024 |
| Year Accuracy | Actual |
| Reference 1 |
| Ref. Number: | 46156 |
| Author: | Washington Department of Fish and Wildlife |
| Date: | 2025 |
| Title: | WDFW confirmed aquatic invasive species detections in 2024 |
| Publisher: | Washington Department of Fish and Wildlife |
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| Comments | 260 New Zealand Mudsnails reported as part of SCP Bartish 23-207. |
| Record Type | Literature |
| Verifier | Washington Department of Fish and Wildlife |
