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NAS - Nonindigenous Aquatic Species



Dreissena polymorpha
(zebra mussel)
Mollusks-Bivalves
Exotic to United States


Specimen ID117560
GroupMollusks-Bivalves
GenusDreissena
Speciespolymorpha
Common Namezebra mussel
StateVT
CountyAddison
LocalityLake Champlain at Crown Point Bridge (SH 02), about 6 miles south of West Addison, VT
HUC8 NameLake George
HUC8 Number2010001
Latitude44.0337295532
Longitude-73.4201812744
Lat-Long SourceMap derived
Lat-Long Accuracyaccurate
Map
Day17
Month7 (July)
Year1996
Year Accuracy (Specimen)Actual
Contact[not displayed for privacy reasons]
Primary Pathwayshipping
Statusestablished
Record TypePersonal communication
VerifierVermont DEC, ANR, Water Qual. Div., Waterbury, VT
Fresh/Marine IntroductionFreshwater
Year Classveliger
Specimen Size43,486/m3 density





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