Najas minor
Najas minor
(brittle waternymph)
Plants
Exotic
Collection Info
Point Map
Species Profile
Animated Map
Impacts

19 results for Najas minor (brittle waternymph)
Download Data
Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1321005 WIAdamsMason Lake2009 04030201 Upper Foxestablished
1426174 WIAdamsMason Lake2009 04030201 Upper Foxestablished
272418 WIAdamsMason Lake (in part)2009 04030201 Upper Foxestablished
1873191 WIBrownGreen Bay2023 04030204 Lower Fox 
1873192 WIBrownGreen Bay2023 04030204 Lower Fox 
1873193 WIBrownGreen Bay2023 04030204 Lower Fox 
1873227 WIBrownGreen Bay2023 04030204 Lower Fox 
1873228 WIBrownGreen Bay2023 04030204 Lower Fox 
1873268 WIBrownGreen Bay2023 04030204 Lower Fox 
1873298 WIBrownGreen Bay2023 04030204 Lower Fox 
1635321 WIBrownLower Green Bay2017 04190000 Lake Michiganestablished
1424764 WIGreen LakeLake Puckaway2013 04030201 Upper Foxestablished
1424415 WIKenoshaLake Andrea2014 07120004 Des Plainesestablished
1425555 WIMarquetteBuffalo Lake, Marquette, County2014 04030201 Upper Foxestablished
1321006 WIPortagePickerel Lake, W of Waupaca2009 04030202 Wolfestablished
1423276 WIRockStorrs Lake2007 07090002 Middle Rockestablished
272419 WIRockStorrs Lake2007 07090002 Middle Rockcollected
1321004 WIRockStorrs Lake2007 07090002 Middle Rockestablished
1321007 WIRockStorrs Lake, ca. 50 m E of boat access ramp2011 07090002 Middle Rockestablished

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.

Disclaimer:

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/10/2025].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

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