Potamopyrgus antipodarum
Potamopyrgus antipodarum
(New Zealand mudsnail)
Mollusks-Gastropods
Exotic
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8 results for Potamopyrgus antipodarum (New Zealand mudsnail)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
52639 IDElmoreSnake River from C.J. Strike Dam to Bliss Dam1991 17050101 C.J. Strike Reservoirestablished
52643 IDGoodingMalad River, shallow riffle area below the bridge at the first impoundment1991 17040219 Big Woodestablished
52645 IDGoodingSnake River near Thousands Springs [several mi S of Hagerman, ID]1991 17040212 Upper Snake-Rockestablished
52642 IDGoodingSnake River, an unnamed spring on the Bliss Grade along Highway 30.1991 17040212 Upper Snake-Rockestablished
52656 IDTwin FallsDeep Creek, a Snake River tributary1991 17040212 Upper Snake-Rockestablished
52653 IDTwin Fallsprivate hatchery pond adjacent to Snake River in Twin Falls, ID (R.M. 609.9)1991 17040212 Upper Snake-Rockestablished
52683 NYNiagaraLake Ontario near Wilson1991 04280002 Lake Ontarioestablished
52684 NYNiagaraLake Ontario near Wilson1991 04280002 Lake Ontarioestablished

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.

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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 [2/21/2026].

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