Potamopyrgus antipodarum
Potamopyrgus antipodarum
(New Zealand mudsnail)
Mollusks-Gastropods
Exotic
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40 results for Potamopyrgus antipodarum (New Zealand mudsnail)
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Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1877687 CAMendocinoEast Fork Russian River2024 18010110 Russian 
256680 CAMendocinoRussian River [in Old Hopland]2008 18010110 Russianunknown
256677 CAMendocinoRussian River [in Ukiah at Talmage Road]2008 18010110 Russianunknown
275841 CAMendocinoRussian River at Hwy 1762008 18010110 Russianestablished
275842 CAMendocinoRussian River at Talmage Rd. (222)2008 18010110 Russianestablished
1740360 CAMendocinoRussian River below Salt Hallow Creek2024 18010110 Russianestablished
1695282 CAMendocinoRussian River, Talmage Road Intersection2021 18010110 Russianestablished
1695281 CAMendocinoRussian River, Vichy Springs Road Intersection2021 18010110 Russianestablished
1670480 CAMendocinoUpper Mill Creek Pond dam, southeast of Ukiah2021 18010110 Russianestablished
1877628 CASonomaAtascadero Creek2023 18010110 Russian 
1877626 CASonomaColgan Creek2023 18010110 Russian 
1877620 CASonomaDry Creek2023 18010110 Russian 
1703903 CASonomaDutch Bill2022 18010110 Russianestablished
1877638 CASonomaDutch Bill Creek2023 18010110 Russian 
1877688 CASonomaDutch Bill Creek2024 18010110 Russian 
1877681 CASonomaDutch Bill Creek2024 18010110 Russian 
1877682 CASonomaDutch Bill Creek2024 18010110 Russian 
1877683 CASonomaDutch Bill Creek2024 18010110 Russian 
1877684 CASonomaDutch Bill Creek2024 18010110 Russian 
1877685 CASonomaDutch Bill Creek2024 18010110 Russian 
1877686 CASonomaDutch Bill Creek2024 18010110 Russian 
1877679 CASonomaGreen Valley Creek2024 18010110 Russian 
1877680 CASonomaGreen Valley Creek2024 18010110 Russian 
1877633 CASonomaJonive Creek2023 18010110 Russian 
1877674 CASonomaLake Benoist2024 18010110 Russian 
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Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/20/2026].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.