Invasion

Invasion Description

1st Record: Chicago/IL/South Branch Chicago River-Chicago Sanitary and Ship Canal (9/20/2018, USGS Nonindigenous Aquatic Species Program 2019)

Geographic Extent

Chicago/IL/South Branch Chicago River-Chicago Sanitary and Ship Canal (9/20/2018, USGS Nonindigenous Aquatic Species Program 2019, 1 fish)