Dreissena polymorpha
Dreissena polymorpha
(zebra mussel)
Mollusks-Bivalves
Exotic
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Impacts

8 results for Dreissena polymorpha (zebra mussel)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
117140 PAAlleghenyMonongahela River (R.M. 11.2) at Lock & Dam #2 near Braddock1995 05020005 Lower Monongahelaestablished
117674 PAAlleghenyMonongahela River (R.M. 23.8) at Lock 3 near Elizabeth, PA1997 05020005 Lower Monongahelaestablished
1332775 PAAlleghenyMonongahela River, R.M. 11.2 at Lock and Dam #2 near Braddock, PA1995 05020005 Lower Monongahelaestablished
1332723 PAAlleghenyMonongahela River, R.M. 23.8 at Lock 3 near Elizabeth, PA1997 05020005 Lower Monongahelaestablished
117329 PAGreeneMonongahela River (R.M. 61.2) at Maxwell Lock and Dam near East Millsboro1995 05020005 Lower Monongahelaestablished
1332774 PAGreeneMonongahela River, R.M. 61.2 at Maxwell Lock and Dam near East Millsboro, PA1995 05020005 Lower Monongahelaestablished
117509 PAWashingtonMonongahela River (R.M. 41.5) at Lock 4 near Monesson, PA1996 05020005 Lower Monongahelaestablished
1332710 PAWashingtonMonongahela River, R.M. 41.5 at Lock 4 near Monesson, PA1996 05020005 Lower Monongahelaestablished

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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/21/2024].

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