Gymnocephalus cernua
Gymnocephalus cernua

119 results for Gymnocephalus cernua (Ruffe)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
35650 MNCookLake Superior, at a power plant in Taconite Harbor, MN1997 04180000 Lake Superiorestablished
1710606 MNCookLake Superior, Michigan2000 04180000 Lake Superior 
1598201 MNLake[No locality description provided]2011 04180000 Lake Superiorestablished
1658414 MNLakeGooseberry River2017 04180000 Lake Superiorestablished
35894 MNLakeLake Superior outside of Two Harbors lat: 47 00.17N long: 91 40.81 W1995 04180000 Lake Superiorestablished
1736740 MNLakeLake Superior, approximately 1.7 miles northeast of Two Harbors harbor2024 04180000 Lake Superior 
1658430 MNLakeMn, Lake County, derived from map in original source2016 04010102 Beaver-Lesterestablished
1554515 MNSt. Louis[No locality description provided]2010 04010201 St. Louisestablished
1602007 MNSt. Louis[No locality description provided]2012 04180000 Lake Superiorestablished
1685326 MNSt. LouisChester Creek1996 04010102 Beaver-Lesterunknown
1702355 MNSt. LouisDuluth Harbor in Lake Superior1987 04180000 Lake Superior 
1658453 MNSt. LouisDuluth Harbor, derived from map in report2016 04010201 St. Louisestablished
1658391 MNSt. LouisKingsbury Creek2017 04010201 St. Louisestablished
1658388 MNSt. LouisKnowlton Creek2017 04010201 St. Louisestablished
35645 MNSt. LouisLake Superior at Stony Point (Sucker Bay) on the northwest shore about 13 miles northeast of Duluth1991 04180000 Lake Superiorestablished
269024 MNSt. LouisLake Superior near Duluth, MN1986 04010201 St. Louisestablished
1247509 MNSt. LouisLake Superior, off Superior, Wisconsin2015 04180000 Lake Superiorestablished
1247613 MNSt. LouisLake Superior, St. Louis River2015 04010201 St. Louisestablished
1247616 MNSt. LouisLake Superior, St. Louis River at mouth2015 04180000 Lake Superiorestablished
1658398 MNSt. LouisMiller Creek2017 04010201 St. Louisestablished
1658444 MNSt. LouisMN, St. Louis Co., derived from map in report2016 04010201 St. Louisestablished
1658435 MNSt. LouisMN, St. Louis Co., derived from map in report2016 04180000 Lake Superiorestablished
849228 MNSt. LouisSt Louis River just E of Duluth2011 04010201 St. Louisestablished
849258 MNSt. LouisSt Louis River just E of Knowiton Creek mouth2013 04010201 St. Louisestablished
849274 MNSt. LouisSt Louis River just S of Miller Creek mouth2011 04010201 St. Louisestablished

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/20/2024].

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