Gambusia affinis
Western Mosquitofish
Collection Information for
Gambusia affinis
Results limited to
All Great Lakes Drainages
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Specimen ID
State
County
Locality
Year
HUC Number
Drainage Name
Status
1892697
MI
Allegan
[No locality description provided]
2025
04050002
Black-Macatawa
1892698
MI
Allegan
[No locality description provided]
2025
04050002
Black-Macatawa
859935
MI
Oakland
Minnow Pond Creek west of Farmington Road, Rouge River trib.
2013
04090004
Detroit
unknown
35481
MI
Monroe
Monroe County, SE corner
1980
04260000
Lake Erie
established
Citation for this information:
U.S. Geological Survey, 2025,
Gambusia affinis
: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/21/2025