Potamopyrgus antipodarum
Potamopyrgus antipodarum
(New Zealand mudsnail)
Mollusks-Gastropods
Exotic
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9 results for Potamopyrgus antipodarum (New Zealand mudsnail)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1807784 PAFranklin[No locality description provided]2022 02070004 Conococheague-Opequon 
1807785 PAFranklin[No locality description provided]2022 02070004 Conococheague-Opequon 
1807791 PAFranklin[No locality description provided]2024 02070004 Conococheague-Opequon 
1807792 PAFranklin[No locality description provided]2024 02070004 Conococheague-Opequon 
1884204 PAFranklinBuck Run2025 02070004 Conococheague-Opequon 
1724874 PAFranklinConococheague Creek at Scotland Park2024 02070004 Conococheague-Opequon 
1724875 PAFranklinConococheague Creek at the Nitterhouse Memorial Park2024 02070004 Conococheague-Opequon 
1703682 PAFranklinFalling Spring Branch, Chambersburg, just downstream of 5th Avenue Bridge.2022 02070004 Conococheague-Opequonestablished
1703681 PAFranklinMouth of UNT to Falling Spring Branch at Walker Road, Franklin County.2022 02070004 Conococheague-Opequonestablished

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 [1/17/2026].

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