Najas minor
Najas minor
(brittle waternymph)

32 results for Najas minor (brittle waternymph)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1713364 OHAshtabulaMill creek preserve pond2022 04110004 Grand 
1701886 OHCuyahoga[No locality description provided]2022 04110001 Black-Rocky 
1713339 OHCuyahogaAstorhurst2022 04110002 Cuyahoga 
1713337 OHCuyahogaBaldwin lake2022 04110001 Black-Rocky 
1713338 OHCuyahogaBonnie park2022 04110001 Black-Rocky 
1713340 OHCuyahogaBunns Lake2022 04110001 Black-Rocky 
1713361 OHCuyahogaOxbow lagoon2022 04110001 Black-Rocky 
1713349 OHCuyahogaWallace lake2022 04110001 Black-Rocky 
1713363 OHCuyahogaWintergreen ponds (3)2022 04110001 Black-Rocky 
1713346 OHDelawareAlum Lake2022 05060001 Upper Scioto 
1713347 OHDelawareAlum Lake2022 05060001 Upper Scioto 
1713348 OHDelawareAlum Lake2022 05060001 Upper Scioto 
1713351 OHErieRest Haven Pond 112022 04100011 Sandusky 
1713350 OHErieRest Haven Pond 82022 04100011 Sandusky 
1713356 OHErieSheldon marsh2022 04100011 Sandusky 
1713357 OHErieWyandot nature preserve2022 04260000 Lake Erie 
1713362 OHGeaugaLa due reservoir2022 04110002 Cuyahoga 
1713358 OHLakeVeterans park2022 04110003 Ashtabula-Chagrin 
1705184 OHLorain[No locality description provided]2022 04110001 Black-Rocky 
1713342 OHLorainColumbia Pond 42022 04110001 Black-Rocky 
1713360 OHMedina3979 Sharon Copley Road2022 04110001 Black-Rocky 
1713341 OHMedinaHinckley lake2022 04110001 Black-Rocky 
1713355 OHPortageWest branch state park east ramp2022 05030103 Mahoning 
1713354 OHPortageWest branch state park kayak launch2022 05030103 Mahoning 
1713353 OHPortageWest branch state park Knapp rd launch2022 05030103 Mahoning 

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. [2023]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/10/2023].

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