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NAS - Nonindigenous Aquatic Species

Dreissena polymorpha
(zebra mussel)

collection info
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Mollusks-Bivalves
Exotic to United States

Specimen ID	116224
Group	Mollusks-Bivalves
Genus	Dreissena
Species	polymorpha
Common Name	zebra mussel
State	IN
County	Spencer
Locality	Ohio River (R.M. 745), near Rockport, IN
HUC8 Name	Lower Ohio-Little Pigeon
HUC8 Number	5140201
Latitude	37.8819580078
Longitude	-87.0404968262
Lat-Long Source	Map derived
Lat-Long Accuracy	accurate
Map
Day	10
Month	1 (January)
Year	1992
Year Accuracy (Specimen)	Actual
Contact	[not displayed for privacy reasons]
Primary Pathway	shipping
Status	established
Record Type	Personal communication
Fresh/Marine Introduction	Freshwater
Number Collected/Observed	12
Specimen Size	8 - 10 mm

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U.S. Department of the Interior \| U.S. Geological Survey Page Contact Information: Pam Fuller - NAS Program URL: <http://nas.er.usgs.gov/queries/specimenviewer.asp?SpecimenID=116224> This File (/queries/specimenviewer.asp) Last Modified On: 7/31/2008 4:53:32 PM