| Specimen ID | 903003 |
| Group | Mollusks-Gastropods |
| Genus | Potamopyrgus |
| Species | antipodarum |
| Common Name | New Zealand mudsnail |
| State | CA |
| County | Humboldt |
| Locality | College Creek at Humboldt State University |
| Mapping Accuracy | Accurate |
| HUC8 Name | Mad-Redwood |
| HUC8 Number | 18010102 |
| HUC10 Name | Humboldt Bay-Frontal Pacific Ocean |
| HUC10 Number | 1801010206 |
| HUC12 Name | Humboldt Bay |
| HUC12 Number | 180101020605 |
| Map | |
| Collection Day | 16 |
| Collection Month | 11 |
| Collection Year | 2015 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | unknown |
| Reference 1 |
| Ref. Number: | 28272 |
| Author: | Burns, R. |
| Date: | 2015 |
| Title: | Invasive New Zealand mud snails found on HSU campus. |
| Publisher: | LostCoutOutpost.com |
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| Comments | "fairly high densities" |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |