Species Regional Summary
Dreissena polymorpha
_CDA_L118 (Chaumont-Perch) ( L118 )

Invasion

Invasion Description

1st Record: Cape Vincent/NY/Lake Ontario (1992, USGS Nonindigenous Aquatic Species Program 2008)

Geographic Extent

None

Vectors

Level	Vector
Alternate	Ballast Water
Alternate	Hull Fouling
Alternate	Natural Dispersal

Regional Impacts

References

Full Reference List for Dreissena polymorpha