Potamopyrgus antipodarum
Potamopyrgus antipodarum
(New Zealand mudsnail)

6 results for Potamopyrgus antipodarum (New Zealand mudsnail)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
275327 AZCoconinoColorado River near 205 mi Rapid2002 15010002 Grand Canyonestablished
157377 AZCoconinoColorado River near 205 mi Rapid2003 15010002 Grand Canyonestablished
275329 AZCoconinoColorado River, near Elves Chasm, River mile 116 below Lee's Ferry boat ramp2002 15010002 Grand Canyonestablished
275335 AZCoconinoColorado River, near Trinity Camp, River mile 91 below Lee's Ferry boat ramp2002 15010002 Grand Canyonestablished
1467814 AZCoconinoGrand Canyon, Elves Chasm, Colorado River2002 15010002 Grand Canyonunknown
275328 AZMohaveColorado River, near Diamond Creek, River mile 225.7 below Lee's Ferry boat ramp2002 15010002 Grand Canyonestablished

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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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/24/2024].

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