Gambusia affinis

Western Mosquitofish

Collection Information for Gambusia affinis

Results limited to All Great Lakes Drainages.
To see the collection list for the entire United States, click here.
 Results also available in (click to export table to spreadsheet)

(click table headers to sort)
Specimen IDStateCountyLocalityYearHUC NumberDrainage NameStatus
40076OHLucasMaumee River near Lake Erie198004100009Lower Maumeeestablished
35481MIMonroeMonroe County, SE corner198004260000Lake Erieestablished
39919OHLucasOak Openings near Toledo198104100009Lower Maumeeestablished
262129  Lake Michigan192304190000Lake Michigancollected
40049OHLucasOak Openings near Toledo194704100009Lower Maumeeestablished
1702231WIOzaukeeLake Michigan200004190000Lake Michigan 
748105OHCuyahogaRocky River200904110001Black-Rockyestablished
859935MIOaklandMinnow Pond Creek west of Farmington Road, Rouge River trib.201304090004Detroitunknown
1715801OHSanduskySandusky River, backwater area approx. 2 miles downstream of I-90/Ohio Turnpike202304100011Sandusky 

Citation for this information:
U.S. Geological Survey, 2024, Gambusia affinis: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 4/19/2024