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

25 results for Najas minor (brittle waternymph)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1675609 ALChambers[No locality description provided]2018 03130002 Middle Chattahoochee-Lake Harding 
1632686 IALouisa[No locality description provided]2018 07080209 Lower Iowaestablished
1672239 MABristol[No locality description provided]2018 01090004 Narragansett 
1654904 MDBaltimoreBear Creek, Baltimore, MD, US2018 02060003 Gunpowder-Patapscoestablished
1680162 MIBaySaginaw River (60 sites)2018 04240002 Lake Huronestablished
1680155 MIWayneDetroit River at Gibraltar2018 04090004 Detroitestablished
1654030 NJSussexSussex County, NJ, USA2018 02040105 Middle Delaware-Musconetcongestablished
1469044 NYMonroeWest [Salmon] Creek, [Braddock Bay]2018 04280002 Lake Ontarioestablished
1633600 OHAshtabula[Pymatuning Reservoir]2018 04260000 Lake Erieestablished
1633601 OHAshtabula[Pymatuning Reservoir]2018 04260000 Lake Erieestablished
1633585 OHCuyahoga[Baldwin Lake]2018 04110001 Black-Rockyestablished
1633603 OHCuyahoga[Rex Lake]2018 04110002 Cuyahogaestablished
1633610 OHLorain[Lake Erie]2018 04110001 Black-Rockyestablished
1633615 OHMedina[Lake Medina]2018 04110001 Black-Rockyestablished
1698310 OHMorgan[No locality description provided]2018 05030204 Hocking 
1633639 OHPortage[Michael J Kirwan Reservoir]2018 04110003 Ashtabula-Chagrinestablished
1671593 OHRoss[No locality description provided]2018 05060002 Lower Scioto 
1468191 OHRoss[Youctangee Park]2018 05060002 Lower Sciotoestablished
1654273 PAYork2600 Smith Station Rd, Hanover, PA, US2018 02050306 Lower Susquehannaestablished
1468192 TXEllis[Lake Waxahachie]2018 12030109 Chambersestablished
1650555 TXEllis105-, 107 Lakeshore Dr, Waxahachie, TX 75165, USA2018 12030109 Chambersestablished
1468206 VAAlexandriaPotomac River near Alexandria2018 02070010 Middle Potomac-Anacostia-Occoquanestablished
1654708 VAFairfax10709 Gunston Rd, Lorton, VA, US2018 02070010 Middle Potomac-Anacostia-Occoquanestablished
1464628 VARichmondCat Point Creek [near Sexton Hill Branch]2018 02080104 Lower Rappahannockestablished
1467271 WVTaylor[Tygart Lake]2018 05020001 Tygart Valleyestablished

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 [1/2/2025].

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.