Specimen Information

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

Specimen ID1877654
GroupMollusks-Gastropods
GenusPotamopyrgus
Speciesantipodarum
Common NameNew Zealand mudsnail
StateCA
CountyCalaveras
LocalityStanislaus River
Mapping AccuracyAccurate
HUC8 NameUpper Stanislaus
HUC8 Number18040010
HUC10 NameLower Stanislaus River
HUC10 Number1804001007
HUC12 NameWildcat Creek-Stanislaus River
HUC12 Number180400100701
Map
Collection Day3
Collection Month1
Collection Year2024
Year AccuracyActual
Reference 1
Ref. Number:45692
Author:California Department of Fish and Wildlife
Date:2024
Record TypeLiterature
VerifierCalifornia Department of Fish and Wildlife
Freshwater/MarineFreshwater


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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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/13/2025].

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