Esox masquinongy
Esox masquinongy
Native Transplant

23 results for Esox masquinongy (Muskellunge)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
46436 WI state non-specific1983  established
46448 WIBarronBarron County, 1 lake1983 07000000 Upper Mississippi Regionestablished
46443 WIBayfield14 lakes in Bayfield County1983  established
46444 WIBurnettBurnett County, 6 lakes1983 07030000 St. Croixestablished
46459 WIColumbia1 Lake in Columbia County1983  established
46440 WIColumbiaLake Wisconsin, Columbia County1983 07070005 Lower Wisconsinestablished
46450 WIFlorenceFlorence County, 3 lakes1983 04030100 Northwestern Lake Michiganestablished
46449 WIForest11 lakes in Forest County1983 01090001 Charlesestablished
46458 WIGreen LakeGreen Lake County, 1 lake1983 04030201 Upper Foxestablished
46439 WIGreen LakeLittle Green Lake, Green Lake County1983 04030201 Upper Foxestablished
46454 WIKewauneeKewaunee, 2 lakes1983 04030100 Northwestern Lake Michiganestablished
46452 WILanglade9 lakes in Langlade County1983  established
46451 WIMarinetteMarinette County, 4 lakes1983 04030100 Northwestern Lake Michiganestablished
46453 WIOcontoOconto County, 10 lakes1983 04030100 Northwestern Lake Michiganestablished
46446 WIPolkPolk County, 2 lakes1983 07030000 St. Croixestablished
46455 WIShawanoShawano County, 6 lakes1983 04030000 Northwestern Lake Michiganestablished
46447 WISt. CroixSt. Croix County, 1 lake1983 07000000 Upper Mississippi Regionestablished
46445 WIWashburnWashburn County, 3 lakes1983 07000000 Upper Mississippi Regionestablished
46460 WIWaukesha1 lake in Waukesha County1983  established
46438 WIWaukeshaPewaukee Lake [in Pewaukee]1983 07120006 Upper Foxestablished
46456 WIWaupaca1 lake in Waupaca County1983 04030202 Wolfestablished
46441 WIWaupacaChain O' Lakes1983 04030202 Wolfestablished
46457 WIWinnebago2 lakes in Winnebago County1983 04030200 Foxestablished

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.


The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [5/26/2024].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.