Noturus insignis
Noturus insignis
(Margined Madtom)
Fishes
Native Transplant
Collection Info
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Species Profile
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5 results for Noturus insignis (Margined Madtom)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1522944 NCWataugaWatauga River 2.5 mi. S of jct. US Hwy. 421 on NC Hwy. 194.1964 06010103 Watauga, North Carolina, Tennesseeunknown
1522937 NCWataugaWatauga River at entrance of Cove Creek and crossing of old N.C. road 603 (= Co. road 1121) ; Watauga dr.1964 05050001 Upper Newunknown
1522905 NCWataugaWatauga River at entrance of Cove Creek, and crossing of old NC Road 603 (=Co road 1121); Watauga River drainage1964 06010103 Watauga, North Carolina, Tennesseeunknown
1522872 NCWataugaWatauga River, at crossing of road between Hwy 105 and 194; Watauga River (Tenn.) drainage1964 06010103 Watauga, North Carolina, Tennesseeunknown
1522969 TNSevierEast Fork Pigeon River just above conjuction with Little Pigeon River below dam at Sevierville1964 06010107 Lower French Broadunknown

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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