Invasion

Invasion Description

1st Record: St.Catherines/Ontario/Lake Ontario (1989, USGS Nonindigenous Aquatic Species Program 2012)

Geographic Extent

St.Catherines/Ontario/Lake Ontario (1989, USGS Nonindigenous Aquatic Species Program 2012); Niagara Falls/NY/Niagara River (1990; USGS Nonindigenous Aquatic Species Program 2012); near Hilton/NY/Lake Ontario (1990, USGS Nonindigenous Aquatic Species Program 2012)