Specimen Information

Potamopyrgus antipodarum
Potamopyrgus antipodarum
(New Zealand mudsnail)
Mollusks-Gastropods
Exotic

Specimen ID644253
GroupMollusks-Gastropods
GenusPotamopyrgus
Speciesantipodarum
Common NameNew Zealand mudsnail
StateWA
CountyGrays Harbor
LocalityChehalis River off east shore at RM 4.78, ca. 0.4 mi. south of Mox Chuck Slough mouth
Mapping AccuracyAccurate
HUC8 NameLower Chehalis
HUC8 Number17100104
HUC10 NameCloquallam Creek-Chehalis River
HUC10 Number1710010404
HUC12 NameElliot Slough-Chehalis River
HUC12 Number171001040407
Map
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Collection Day26
Collection Month11
Collection Year2013
Year AccuracyActual
Potential Pathwayunknown
Statusunknown
Reference 1
Ref. Number:26733
Author:Johannes, E.J.
Date:2013
Title:Survey for Potamopyrgus antipodarum (New Zealand mudsnail) in the Chehalis River Surge Plain Area Preserve, Grays Harbor County, Washington. Final report for Contract #SC 14-144, Washington State Department of Natural Resources.
Publisher:Deixis Consultants
Pages:61 pp
Record TypeLiterature
VerifierEdward Johannes, Deixis Consultants
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/15/2024].

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