Najas minor
Najas minor
(brittle waternymph)

271 results for Najas minor (brittle waternymph)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
229540 OH Scioto (HUC6) non-specific1979 05060000 Sciotoestablished
229539 OH Western Lake Erie watershed1979 04100000 Western Lake Erieestablished
244552 OHAdamsAdams County2008 05090201 Ohio Brush-Whiteoakcollected
1320992 OHAdamsAdams Lake1956 05090201 Ohio Brush-Whiteoakunknown
1320990 OHAdamsAdams Lake1960 05090201 Ohio Brush-Whiteoakunknown
1675612 OHAllenBath Township, OH, USA2020 04100007 Auglaize 
1679307 OHAllenBath Township, OH, USA2020 04100007 Auglaize 
1694204 OHAllenFerguson Reservoir2020 04100007 Auglaizeunknown
1694201 OHAllenLima Lake2020 04100007 Auglaizeunknown
1675638 OHAllenLima, OH 45804, USA2020 04100007 Auglaize 
1694203 OHAllenLippencott wetland2020 04100007 Auglaizeunknown
1694202 OHAllenTeddy bear back pond2020 04100007 Auglaizeunknown
1633600 OHAshtabula[Pymatuning Reservoir]2018 04260000 Lake Erieestablished
1633601 OHAshtabula[Pymatuning Reservoir]2018 04260000 Lake Erieestablished
1633682 OHAshtabula[Pymatuning Reservoir]2019 04110003 Ashtabula-Chagrinestablished
244542 OHAshtabulaAshtabula County2008 Unknown or N/Acollected
279644 OHAshtabulaLake Cardinal1932 04110004 Grandestablished
1713364 OHAshtabulaMill creek preserve pond2022 04110004 Grand 
1467571 OHAshtabulaNew Lyme Lake2010 04110004 Grandestablished
1694206 OHAshtabulaWillow Lakes fishing pond2020 04110003 Ashtabula-Chagrinunknown
1694207 OHAshtabulaWillow Lakes swimming pond2020 04110003 Ashtabula-Chagrinunknown
1467528 OHAthensDow Lake2010 05030204 Hockingestablished
1467527 OHAthensLake Snowden2010 05030204 Hockingestablished
1679255 OHAthensStrouds Run State Park2020 05030204 Hocking 
1467578 OHBelmontOhio River, Martin's Ferry2010 05030106 Upper Ohio-Wheelingestablished

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 [11/29/2023].

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