Pisidium amnicum
Pisidium amnicum
(greater European peaclam)
Mollusks-Bivalves
Exotic
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7 results for Pisidium amnicum (greater European peaclam)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
153752 NY Hudson River, freshwater tidal reach north of River Mile 30 (~168km upriver)[near Haverstraw]1996 02030101 Lower Hudsonestablished
155510 NYAlbanyHudson River1987 02020006 Middle Hudsoncollected
155495 NYAlbanyHudson River, at River Mile 141, 136.5, and 134 near Glenmont1983 02020006 Middle Hudsonestablished
153928 NYClintonLake Champlain1990 04300108 Lake Champlainestablished
153929 NYClintonLake Champlain1990 04300108 Lake Champlainestablished
50212 NYMonroeLake Ontario at mouth of Genessee River near Charlotte and Summerville, NY1897 04280002 Lake Ontarioestablished
279565 NYSt. LawrenceSt. Lawrence River1975 04290001 Headwaters St. Lawrence Riverestablished

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.

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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 [3/2/2025].

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