Species Regional Summary
Dreissena polymorpha
_CDA_L011 (Baptism-Brule) ( L011 )

Invasion History Vectors Impacts References

Invasion

Invasion Description

1st Record: at Two Harbors, in the shipping channel by ore dock/MI/Lake Superior (1993, USGS Nonindigenous Aquatic Species Program 2012)

Geographic Extent

at Two Harbors, in the shipping channel by ore dock/MI/Lake Superior (1993, USGS Nonindigenous Aquatic Species Program 2012)

Vectors

Level Vector
Alternate Ballast Water
Alternate Hull Fouling

Regional Impacts

References

2003-2022 Nonindigenous Aquatic Species Database. Gainesville, FL. http://nas.er.usgs.gov




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