Invasion
Invasion Description
1st Record? WI/Green Bay, Lake Michigan (1969; Wells 1970; 1994, USGS Nonidigenous Species Database 2013)
Geographic Extent
WI/Green Bay, Lake Michigan (1969; Wells 1970; 1994, USGS Nonidigenous Species Database 2013)
Vectors
Level | Vector |
---|---|
Probable | Ballast Water |