Noturus insignis
Noturus insignis
(Margined Madtom)
Fishes
Native Transplant
Collection Info
Point Map
Species Profile
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4 results for Noturus insignis (Margined Madtom)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1331508 NCWataugaCove Creek, off SR 11212009 06010103 Watauga, North Carolina, Tennesseeestablished
1522882 NCWataugaHolston-Tennessee River Drainage: Watauga River @ River Road & Gauging Station ~ 14km ENE Boone (TJN 09-35)2009 06010103 Watauga, North Carolina, Tennesseeunknown
1522849 NHMerrimackMerrimack River dst Franklin WWTP2009 01070006 Merrimack Riverunknown
1522947 NHMerrimackMerrimack River ust Seawall Falls Road2009 01070006 Merrimack Riverunknown

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.

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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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/23/2026].

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