Potamopyrgus antipodarum
Potamopyrgus antipodarum
(New Zealand mudsnail)
Mollusks-Gastropods
Exotic
Collection Info
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Impacts

146 results for Potamopyrgus antipodarum (New Zealand mudsnail)
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Page:123456
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
275359 UTDaggettGreen River at Caddis Wall2003 14040106 Upper Green-Flaming Gorge Reservoirestablished
155682 UTDaggettGreen River at Grasshopper Island2002 14040106 Upper Green-Flaming Gorge Reservoirestablished
276221 UTDaggettGreen River at Grasshopper Island2002 14040106 Upper Green-Flaming Gorge Reservoirestablished
276222 UTDaggettGreen River at Grasshopper Island2003 14040106 Upper Green-Flaming Gorge Reservoirestablished
276223 UTDaggettGreen River at Grasshopper Island2003 14040106 Upper Green-Flaming Gorge Reservoirestablished
276224 UTDaggettGreen River at Grasshopper Island2004 14040106 Upper Green-Flaming Gorge Reservoirestablished
276225 UTDaggettGreen River at Grasshopper Island2004 14040106 Upper Green-Flaming Gorge Reservoirestablished
276226 UTDaggettGreen River at Grasshopper Island2004 14040106 Upper Green-Flaming Gorge Reservoirestablished
276227 UTDaggettGreen River at Grasshopper Island2005 14040106 Upper Green-Flaming Gorge Reservoirestablished
276228 UTDaggettGreen River at Grasshopper Island2005 14040106 Upper Green-Flaming Gorge Reservoirestablished
276229 UTDaggettGreen River at Grasshopper Island2006 14040106 Upper Green-Flaming Gorge Reservoirestablished
276234 UTDaggettGreen River at Grasshopper Island2007 14040106 Upper Green-Flaming Gorge Reservoirestablished
276230 UTDaggettGreen River at Grasshopper Island2007 14040106 Upper Green-Flaming Gorge Reservoirestablished
276231 UTDaggettGreen River at Grasshopper Island2007 14040106 Upper Green-Flaming Gorge Reservoirestablished
276232 UTDaggettGreen River at Grasshopper Island2007 14040106 Upper Green-Flaming Gorge Reservoirestablished
276233 UTDaggettGreen River at Grasshopper Island2007 14040106 Upper Green-Flaming Gorge Reservoirestablished
276235 UTDaggettGreen River at Grasshopper Island2008 14040106 Upper Green-Flaming Gorge Reservoirestablished
276236 UTDaggettGreen River at Grasshopper Island2008 14040106 Upper Green-Flaming Gorge Reservoirestablished
155681 UTDaggettGreen River at Little Hole2002 14040106 Upper Green-Flaming Gorge Reservoirestablished
276324 UTDaggettGreen River at Little Hole2002 14040106 Upper Green-Flaming Gorge Reservoirestablished
276325 UTDaggettGreen River at Little Hole2002 14040106 Upper Green-Flaming Gorge Reservoirestablished
276322 UTDaggettGreen River at Little Hole2002 14040106 Upper Green-Flaming Gorge Reservoirestablished
276323 UTDaggettGreen River at Little Hole2002 14040106 Upper Green-Flaming Gorge Reservoirestablished
276326 UTDaggettGreen River at Little Hole2003 14040106 Upper Green-Flaming Gorge Reservoirestablished
276327 UTDaggettGreen River at Little Hole2003 14040106 Upper Green-Flaming Gorge Reservoirestablished
Page:123456

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 [1/22/2026].

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.