Dreissena polymorpha
Dreissena polymorpha
(zebra mussel)
Mollusks-Bivalves
Exotic
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11 results for Dreissena polymorpha (zebra mussel)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
785847 MDCecilChesapeake Bay [W of Elk Neck State Park]2014 02060001 Upper Chesapeake Bayestablished
785867 MDCecilChesapeake Bay, eastern shoreline of Susquehanna Flats between Rocky and Red points2014 02060001 Upper Chesapeake Bayestablished
785849 MDCecilChesapeake Bay, near Aberdeen [midway between Spesutie Island and Elk Neck State Park]2014 02060001 Upper Chesapeake Bayestablished
785856 MDCecilChesapeake Bay, near Aberdeen [midway between Spesutie Island and Elk Neck State Park]2014 02060001 Upper Chesapeake Bayestablished
785841 MDCecilChesapeake Bay, near Aberdeen [off Elk Neck State Park]2013 02060001 Upper Chesapeake Bayestablished
785850 MDCecilChesapeake Bay, near Aberdeen [off Elk Neck State Park]2014 02060001 Upper Chesapeake Bayestablished
1321042 MDHarfordChesapeake Bay, at Aberdeen2012 02060001 Upper Chesapeake Bayestablished
785846 MDHarfordChesapeake Bay, near Aberdeen [E of Spesutie Island]2014 02060001 Upper Chesapeake Bayestablished
785848 MDHarfordChesapeake Bay, near Aberdeen [NE corner Spesutie Island]2014 02060001 Upper Chesapeake Bayestablished
879722 MDHarfordChesapeake Bay, S of mouth of Susquehanna River2015 02060001 Upper Chesapeake Bayestablished
785855 MDHarfordSusquehanna River, mouth, at Havre de Grace2014 02060001 Upper Chesapeake Bayestablished

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 [4/27/2024].

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