Potamopyrgus antipodarum
Potamopyrgus antipodarum
(New Zealand mudsnail)

7 results for Potamopyrgus antipodarum (New Zealand mudsnail)
Download Data
Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
157430 MTBeaverheadBig Sheep Creek, Deadwood Camp2003 10020001 Red Rockestablished
275314 MTBeaverheadBig Sheep Creek, Shearing Pen Gulch2003 10020001 Red Rockestablished
275315 MTBeaverheadBig Sheep Creek, Shearing Pen Gulch2003 10020001 Red Rockestablished
1467838 MTBeaverheadBig Sheep Creek, Shearing Pen Gulch2003 10020001 Red Rockunknown
1467833 MTBeaverheadBig Sheep Creek, Shearing Pen Gulch2009 10020001 Red Rockunknown
157431 MTBeaverheadMuddy Creek, mouth2003 10020001 Red Rockestablished
275822 MTBeaverheadRed Rock River2008 10020001 Red Rockestablished

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.


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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [3/3/2024].

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.