Specimen Information

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

Specimen ID1695382
GroupMollusks-Gastropods
GenusPotamopyrgus
Speciesantipodarum
Common NameNew Zealand mudsnail
StateCA
CountyAlameda
LocalityArroyo de la Laguna, upstream of Pleasanton Canal Trail
Mapping AccuracyAccurate
HUC8 NameSan Francisco Bay
HUC8 Number18050004
HUC10 NameArroyo de la Laguna
HUC10 Number1805000405
HUC12 NameArroyo de la Laguna
HUC12 Number180500040503
Map
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Collection Day5
Collection Month5
Collection Year2021
Year AccuracyActual
Potential Pathwayhitch hiker
Statusestablished
Comments12 individuals found in sample of 600-organism subcount from bioassessment sample ID 204R04196 collected using State of CA SWAMP protocol for benthic macroinvertebrates, by AMS for ACCWP.
Record TypeNAS sighting report
VerifierBioAssessment Services
Freshwater/MarineFreshwater
Number Collected12


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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. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [7/5/2022].

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