Specimen Information

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

Specimen ID1613945
GroupMollusks-Gastropods
GenusPotamopyrgus
Speciesantipodarum
Common NameNew Zealand mudsnail
StateCA
CountyContra Costa
LocalityRefugio Creek, approx. 200 m upstream of Coronado St.
Mapping AccuracyAccurate
HUC8 NameSan Pablo Bay
HUC8 Number18050002
HUC10 NameSan Pablo Creek-Frontal San Pablo Bay Estuaries
HUC10 Number1805000207
HUC12 NamePinole Creek-Frontal San Pablo Bay Estuaries
HUC12 Number180500020702
Map
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Collection Day8
Collection Month5
Collection Year2019
Year AccuracyActual
Potential Pathwayhitch hiker
Statusestablished
Comments89 individuals found in 600-organism subcount from bioassessment sample ID 206R01792 collected using State of CA SWAMP protocol for benthic macroinvertebrates, by AMS for CCCWP. Taxonomy verified by BioAssessment Services.
Record TypeNAS sighting report
VerifierBioAssessment Services
Freshwater/MarineFreshwater
Number Collected89


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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [8/4/2021].

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