Cipangopaludina chinensis
Cipangopaludina chinensis
(Chinese mysterysnail)
Mollusks-Gastropods
Exotic
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19 results for Cipangopaludina chinensis (Chinese mysterysnail)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1687247 WAKingNorth Lake2020 17110019 Puget Soundestablished
1687245 WAKitsapBuck Lake2020 17110019 Puget Soundestablished
1687235 WAKitsapLong Lake2019 17110019 Puget Soundestablished
1687240 WAKitsapLong Lake2020 17110019 Puget Soundestablished
1687258 WAKitsapLong Lake2021 17110019 Puget Soundestablished
1897341 WAMasonIsland Lake, Island Lake2024 17110019 Puget Sound 
1897335 WAMasonSpencer Lake, private residence near Spencer Lake2024 17110019 Puget Sound 
1897349 WAPierceAmerican Lake, WDFW Ramp2024 17110019 Puget Sound 
1897357 WAPierceAmerican Lake, WDFW Ramp2024 17110019 Puget Sound 
1687233 WAPierceSpanaway Lake2019 17110019 Puget Soundestablished
1897358 WAPierceSpanaway Lake, Spanaway Park2024 17110019 Puget Sound 
1897359 WAPierceSteilacoom Lake, Edge Water Park2024 17110019 Puget Sound 
272815 WAThurstonHicks Lake, north side of Washington State boat ramp.2010 17110019 Puget Soundestablished
272816 WAThurstonHicks Lake, south of Washington State boat ramp.2010 17110019 Puget Soundestablished
1897348 WAThurstonLong Lake, private residence on Long Lake2024 17110019 Puget Sound 
1897360 WAThurstonLong Lake, WDFW Ramp2024 17110019 Puget Sound 
272814 WAThurstonLong Lake, west side at WDFW boat ramp.2010 17110019 Puget Soundestablished
272820 WAThurstonPattison Lake, east side of WDFW boat ramp.2010 17110019 Puget Soundestablished
1897363 WAThurstonSummit Lake, WDFW Ramp2024 17110019 Puget Sound 

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 [1/21/2026].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.