Link to USGS home page.
NAS - Nonindigenous Aquatic Species



Potamopyrgus antipodarum
(New Zealand mudsnail)
Mollusks-Gastropods
Exotic to United States


Specimen ID164758
GroupMollusks-Gastropods
GenusPotamopyrgus
Speciesantipodarum
Common NameNew Zealand mudsnail
StateOR
CountyWasco
LocalityDeschutes River near Wapinitia [Creek mouth]
HUC8 NameLower Deschutes
HUC8 Number17070306
Latitude45.1467
Longitude-121.1251
Lat-Long SourceMap derived
Lat-Long Accuracyaccurate
Map
Day4
Month10 (October)
Year2005
Year Accuracy (Specimen)Actual
Contact[not displayed for privacy reasons]
Primary Pathwayhitch hiker
Statusestablished
CommentsRough estimate of density ~100/sq.m.
Record TypePersonal communication
Fresh/Marine IntroductionFreshwater





USA.gov button  Take Pride in America button