Specimen Information

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

Specimen ID1617492
GroupMollusks-Gastropods
GenusPotamopyrgus
Speciesantipodarum
Common NameNew Zealand mudsnail
StateCA
CountyAlameda
Localitycanal Zone 6 Line H downstream of Old Warm Springs Blvd.
Mapping AccuracyAccurate
HUC8 NameSan Francisco Bay
HUC8 Number18050004
HUC10 NameAgua Caliente Creek-Frontal San Francisco Bay Estuaries
HUC10 Number1805000407
HUC12 NameAgua Caliente Creek-Frontal San Francisco Bay Estuaries
HUC12 Number180500040701
Map
+
Collection Day3
Collection Month6
Collection Year2019
Year AccuracyActual
Potential Pathwayhitch hiker
Statusestablished
Comments307 individuals found in 600-organism subcount from bioassessment sample ID 205R03502 collected using State of CA SWAMP protocol for benthic macroinvertebrates, by AMS for ACCWP. Taxonomy verified by BioAssessment Services.
Record TypeNAS sighting report
VerifierBioAssessment Services
Freshwater/MarineFreshwater
Number Collected307


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. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [8/7/2022].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

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