Specimen Information

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

Specimen ID259658
GroupMollusks-Bivalves
GenusDreissena
Speciespolymorpha
Common Namezebra mussel
StatePA
CountyCrawford
LocalityFrench Creek at Gravel Lick Bridge in Venango (Venango Riffle)
Mapping AccuracyAccurate
HUC8 NameFrench
HUC8 Number05010004
HUC10 NameFrench Creek
HUC10 Number0501000409
HUC12 NameGravel Run-French Creek
HUC12 Number050100040904
Map
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Collection Day22
Collection Month10
Collection Year2008
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft
Statusestablished
CommentsOnly one very small specimen found.
Record TypePersonal communication
Freshwater/MarineFreshwater
Number Collected1


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. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/28/2022].

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