Specimen Information

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

Specimen ID1657095
GroupMollusks-Bivalves
GenusDreissena
Speciespolymorpha
Common Namezebra mussel
StateTX
CountyMedina
LocalityMedina River at Medina Lake, a boat ramp near the mouth of Habys Cove
Mapping AccuracyAccurate
HUC8 NameMedina
HUC8 Number12100302
HUC10 NameMiddle Medina River
HUC10 Number1210030203
HUC12 NameElm Creek-Medina Lake
HUC12 Number121003020304
Map

NAS ARM

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Collection Day11
Collection Month2
Collection Year2021
Year AccuracyActual
Potential Pathwaydispersed | hitch hiker on small watercraft
Statusunknown
CommentsTexas Parks and Wildlife found 2 mussels. Bandera County River Authority & Groundwater District (BCRAGD) conducted a search on Feb. 24 and located a single zebra mussel attached to a settlement sampler at a dock approximately three miles upstream from the first location where zebra mussels were detected.
Record TypePersonal communication
VerifierTexas Parks and Wildlife
Freshwater/MarineFreshwater
Number Collected4
Year ClassAdult


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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/20/2021].

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