Najas marina
Najas marina
(holly-leaf waternymph)
Native Transplant

78 results for Najas marina (holly-leaf waternymph)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1655357 WIAdamsCrooked Lake2014 04030201 Upper Foxestablished
1655358 WIAdamsHill Lake2014 04030201 Upper Foxestablished
1655359 WIFond du LacRush Lake2014 04030201 Upper Foxestablished
244463 WIGreen LakeGreen Lake1990 04030201 Upper Foxunknown
1655362 WIJeffersonLake Ripley1993 07090002 Middle Rockunknown
1655363 WIJeffersonMud Lake2007 07090001 Upper Rockunknown
244470 WIJeffersonRock Lake1990 07090001 Upper Rockunknown
1657785 WIJeffersonWisconsin, US2017 07090001 Upper Rockunknown
1657775 WIJeffersonWisconsin, US2019 07090002 Middle Rockunknown
267154 WIKenoshaBenedict Lake [~3 mi NE of Genoa City]1995 07120006 Upper Foxestablished
267662 WIKenoshaCamp Lake1970 07120006 Upper Foxestablished
272420 WIKenoshaDyer Lake2008 07120006 Upper Foxestablished
266404 WIKenoshaElizabeth Lake1995 07120006 Upper Foxestablished
267663 WIKenoshaRock Lake1977 07120006 Upper Foxestablished
267155 WIKenoshaSilver Lake1976 07120006 Upper Foxestablished
1655364 WIPortageLake Helen2018 04030202 Wolfestablished
1425013 WIRacineBohner Lake2013 07120006 Upper Foxestablished
267666 WIRacineBrowns Lake1978 07120006 Upper Foxestablished
1425106 WIRacineBrowns Lake2015 07120006 Upper Foxestablished
1655365 WIRacineLong Lake (Lake Kec-Nong-Ga-Mong)2018 07120006 Upper Foxestablished
244473 WIRacineLong Lake, 2 miles N of Burlington1965 07120006 Upper Foxunknown
1655372 WIRacineWaubeesee Lake1975 07120006 Upper Foxunknown
267156 WIRacineWind Lake1968 07120006 Upper Foxestablished
266403 WIRacineWind Lake1995 07120006 Upper Foxestablished
1655371 WIRacineWind Lake, NW side of the lake. 8 km NE of Waterford1963 07120006 Upper Foxunknown

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. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [8/11/2022].

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