Species Regional Summary
Dreissena bugensis
_CDA_L111 (Oak Orchard-Twelvemile) ( L111 )

Invasion

Invasion Description

1st Record: Niagara-on-the-Lake/Ontario/Lake Ontario (1991, USGS Nonindigenous Aquatic Species Program 2008)

Geographic Extent

Niagara-on-the-Lake/Ontario/Lake Ontario (1991, USGS Nonindigenous Aquatic Species Program 2008; Mills et al. 1996)