Specimen Information

Potamopyrgus antipodarum
Potamopyrgus antipodarum
(New Zealand mudsnail)

Specimen ID644248
Common NameNew Zealand mudsnail
CountyGrays Harbor
LocalityChehalis River, Blue Slough on south side of spring at Blue Slough access area, ca. 1.13 miles from west mouth
Mapping AccuracyAccurate
HUC8 NameLower Chehalis
HUC8 Number17100104
HUC10 NameCloquallam Creek-Chehalis River
HUC10 Number1710010404
HUC12 NameElliot Slough-Chehalis River
HUC12 Number171001040407
Collection Day18
Collection Month12
Collection Year2013
Year AccuracyActual
Potential Pathwayunknown
Reference 1
Ref. Number:26733
Author:Johannes, E.J.
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


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/22/2024].

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