Specimen Information

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

Specimen ID624121
GroupMollusks-Bivalves
GenusDreissena
Speciespolymorpha
Common Namezebra mussel
StateTX
CountyCollin
LocalityEast Fork Trinity River, at Lavon Lake, southern end
Mapping AccuracyAccurate
HUC8 NameEast Fork Trinity
HUC8 Number12030106
HUC10 NameEast Fork Trinity River-Levon Lake
HUC10 Number1203010602
HUC12 NameWhite Rock Creek-Levon Lake
HUC12 Number120301060208
Map
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Collection Day4
Collection Month11
Collection Year2013
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft | dispersed
Statusunknown
CommentsOnly one veliger found, no adults to date.
Record TypePersonal communication
Freshwater/MarineFreshwater
Number Collected1
Year Classveliger
Size142 microns


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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 [7/12/2024].

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