Potamopyrgus antipodarum

New Zealand mudsnail

Collection Information for Potamopyrgus antipodarum

Results limited to All Great Lakes Drainages.
To see the collection list for the entire United States, click here.
 Results also available in (click to export table to spreadsheet)

(click table headers to sort)
Specimen IDStateCountyLocalityYearHUC NumberDrainage NameStatus
52683NYNiagaraLake Ontario near Wilson199104280002Lake Ontarioestablished
52684NYNiagaraLake Ontario near Wilson199104280002Lake Ontarioestablished
52685NYNiagaraLake Ontario near Wilson199204280002Lake Ontarioestablished
52686NYNiagaraLake Ontario near Wilson199304280002Lake Ontarioestablished
52687NYNiagaraLake Ontario near Wilson199304280002Lake Ontarioestablished
52688NYNiagaraLake Ontario near Wilson199404280002Lake Ontarioestablished
52681NYNiagaraLake Ontario at Six Mile Creek [~6 mi W of Wilson, NY]199404280002Lake Ontarioestablished
52682NYNiagaraLake Ontario at Six Mile Creek [~6 mi W of Wilson, NY]199404280002Lake Ontarioestablished
52689NYNiagaraLake Ontario near Wilson199404280002Lake Ontarioestablished
52690NYNiagaraLake Ontario near Wilson199504280002Lake Ontarioestablished
52691NYNiagaraLake Ontario near Wilson199504280002Lake Ontarioestablished
268957NYOswegoLake Ontario, Sandy Creek transect, 30m200304280002Lake Ontarioestablished
237891NYErieLake Erie near Sturgeon Point [W of Lake Erie Beach]200604260000Lake Erieestablished
237892NYErieLake Erie near Sturgeon Point [W of Lake Erie Beach]200604260000Lake Erieestablished
237893NYErieLake Erie near Sturgeon Point [off Lake Erie Beach]200604260000Lake Erieestablished
282811NYErieLake Erie [near Sturgeon Point]200604260000Lake Erieestablished
253636NYNiagaraan unnamed creek [~2 mi E of Youngstown]200704130001Oak Orchard-Twelvemileestablished
266588NYNiagaraLake Ontario, near Wilson200804280002Lake Ontarioestablished
1447862NYNiagaraNiagara County, NY201204130001Oak Orchard-Twelvemileestablished
749859NYNiagaraFish Creek [Levri et al. 2012 survey site O29]201104130001Oak Orchard-Twelvemileestablished
1422345NYOnondagaHarbor Brook at Hiawatha Blvd. in Syracuse201604140201Senecaestablished
1422346NYOnondagaGeddes Brook at Fairmount201604140201Senecaunknown
1712989NYChautauquaLake Erie, GLC station CCW20201404260000Lake Erie 
1713020NYWayneLake Ontario, GLC station ON65200004280002Lake Ontario 
1713021NYNiagaraLake Ontario, GLC station ON69200004280002Lake Ontario 
1807375NYErieNiagara River202404270101Niagara River 
1794494NYNiagara[No locality description provided]201104130001Oak Orchard-Twelvemile 
1794495NYNiagara[No locality description provided]201104130001Oak Orchard-Twelvemile 
1803439NYNiagara[No locality description provided]201604130001Oak Orchard-Twelvemile 
1803440NYOnondaga[No locality description provided]201604140201Seneca 

Citation for this information:
U.S. Geological Survey, 2026, Potamopyrgus antipodarum: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 2/22/2026