Potamopyrgus antipodarum
Potamopyrgus antipodarum
(New Zealand mudsnail)
Mollusks-Gastropods
Exotic
Collection Info
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Species Profile
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Impacts

107 results for Potamopyrgus antipodarum (New Zealand mudsnail)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1468689 CAAlamedaAlameda Creek 600 m u/s of Isherwood Way2018 18050004 San Francisco Bayestablished
1468797 CAAlamedaAlameda Creek approx 400 m upstream of Zone 5 Line L2018 18050004 San Francisco Bayestablished
1468798 CAAlamedaAlameda Creek approx 400 m upstream of Zone 5 Line L2018 18050004 San Francisco Bayestablished
1468691 CAAlamedaChabot Canal 250 m south of Inglewood Dr2018 18050004 San Francisco Bayestablished
1468690 CAAlamedaSan Leandro Creek adjacent to Sheffield Village Recreation area2018 18050004 San Francisco Bayestablished
1468799 CAAlamedaSouth San Ramon Creek approx 350 m north of Dublin Blvd2018 18050004 San Francisco Bayestablished
1522519 CAContra CostaAppian Creek tributary to San Pablo Creek, El Sobrante.2018 18050002 San Pablo Bayestablished
1468795 CAContra CostaGrayson Creek 500 m north of Concord Ave2018 18050001 Suisun Bayestablished
1468796 CAContra CostaSan Ramon Creek adjacent to California High School2018 18050004 San Francisco Bayestablished
1468794 CAContra CostaWildcat Creek approx 100 m upstream of Rumrill Blvd2018 18050002 San Pablo Bayestablished
1522560 CAHumboldtMad River, upstream side of County Boat Ramp apron near mouth2018 18010102 Mad-Redwoodestablished
1633860 CASan MateoPilarcitos Creek at POST property/HMB Corp Yard2018 18050006 San Francisco Coastal Southestablished
1468936 CASanta CruzLiddell Creek2018 18050006 San Francisco Coastal Southestablished
1730876 COBoulder[No locality description provided]2018 10190005 St. Vrain 
1715381 COBoulderSOUTH PLATTE RIVER #3B SURVEY12018 10190005 St. Vrain 
1715143 CODenverSOUTH PLATTE RIVER #8 Metro Wastewater Site2018 10190003 Middle South Platte-Cherry Creek 
1715345 CODouglasSOUTH PLATTE RIVER #3B SURVEY12018 10190002 Upper South Platte 
1715374 CODouglasSOUTH PLATTE RIVER #3B SURVEY12018 10190002 Upper South Platte 
1715346 CODouglasSOUTH PLATTE RIVER #3B SURVEY12018 10190002 Upper South Platte 
1715375 CODouglasSOUTH PLATTE RIVER #3B SURVEY12018 10190002 Upper South Platte 
1715341 CODouglasSOUTH PLATTE RIVER #3B SURVEY12018 10190002 Upper South Platte 
1715382 CODouglasSOUTH PLATTE RIVER #3B SURVEY12018 10190002 Upper South Platte 
1715342 CODouglasSOUTH PLATTE RIVER #3B SURVEY12018 10190002 Upper South Platte 
1715377 CODouglasSOUTH PLATTE RIVER #3B SURVEY12018 10190002 Upper South Platte 
1715343 CODouglasSOUTH PLATTE RIVER #3B SURVEY12018 10190002 Upper South Platte 
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Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/15/2025].

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