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

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

Page:12345678910...>>
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 OHAllen[No locality description provided]2020 04100007 Auglaize 
1675638 OHAllen[No locality description provided]2020 04100007 Auglaize 
1679307 OHAllen[No locality description provided]2020 04100007 Auglaize 
1694204 OHAllenFerguson Reservoir2020 04100007 Auglaizeunknown
1694201 OHAllenLima Lake2020 04100007 Auglaizeunknown
1694203 OHAllenLippencott wetland2020 04100007 Auglaizeunknown
1694202 OHAllenTeddy bear back pond2020 04100007 Auglaizeunknown
1824489 OHAshtabula[No locality description provided]2016 05030102 Shenango 
1633600 OHAshtabula[Pymatuning Reservoir]2018 04260000 Lake Erieestablished
1633601 OHAshtabula[Pymatuning Reservoir]2018 04260000 Lake Erieestablished
1633682 OHAshtabula[Pymatuning Reservoir]2019 04110003 Ashtabula-Chagrinestablished
1873552 OHAshtabulaAshtabula2022 04260000 Lake Erie 
1873551 OHAshtabulaAshtabula2022 04260000 Lake Erie 
1873553 OHAshtabulaAshtabula2022 04110003 Ashtabula-Chagrin 
1873554 OHAshtabulaAshtabula2022 04110003 Ashtabula-Chagrin 
1873555 OHAshtabulaAshtabula2022 04110003 Ashtabula-Chagrin 
1873556 OHAshtabulaAshtabula2022 04110003 Ashtabula-Chagrin 
1873557 OHAshtabulaAshtabula2022 04110003 Ashtabula-Chagrin 
1873559 OHAshtabulaAshtabula2022 04110003 Ashtabula-Chagrin 
1873560 OHAshtabulaAshtabula2022 04110003 Ashtabula-Chagrin 
Page:12345678910...>>

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.