Specimen Information

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

Specimen ID1399876
GroupMollusks-Gastropods
GenusPotamopyrgus
Speciesantipodarum
Common NameNew Zealand mudsnail
StateCA
CountyVentura
LocalityVentura River, approximately a quarter mile upstream of the Robles Diversion
Mapping AccuracyAccurate
HUC8 NameVentura
HUC8 Number18070101
HUC10 NameVentura River
HUC10 Number1807010101
HUC12 NameUpper Ventura River
HUC12 Number180701010104
Map
+
Collection Day19
Collection Month4
Collection Year2017
Year AccuracyActual
Potential Pathwayunknown
Statusunknown
CommentsAdditional pockets were found upstream of the location listed above until the confluence of Matilija and North Fork Matilija Creeks.
Record TypeNAS sighting report
VerifierCalifornia Department of Fish & Wildlife
Freshwater/MarineFreshwater


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 [12/3/2021].

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 queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.