Dreissena polymorpha
Dreissena polymorpha
(zebra mussel)
Mollusks-Bivalves
Exotic
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5 results for Dreissena polymorpha (zebra mussel)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1421002 TXWilliamsonNorth Fork San Gabriel River at Lake Georgetown [just NW of Georgetown]2017 12070205 San Gabrielestablished
1617600 TXWilliamsonNorth Fork San Gabriel River at San Gabriel Park2019 12070205 San Gabrielunknown
1447353 TXWilliamsonNorth Fork San Gabriel River, at Lake Georgetown2017 12070205 San Gabrielestablished
1546623 TXWilliamsonSan Gabriel River at Granger Lake2019 12070205 San Gabrielestablished
1651256 TXWilliamsonSan Gabriel River in the San Gabriel Park, Georgetown2020 12070205 San Gabrielunknown

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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