Noturus insignis
Noturus insignis
(Margined Madtom)
Native Transplant

5 results for Noturus insignis (Margined Madtom)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1522891 TNJohnsonRoan Cr. embay., Watauga Res.1984 06010103 Wataugaunknown
1522924 TNJohnsonWatauga R. above Watauga Res. at end of unnumb. Co. Rt. off US 321 (Watson´┐Żs Island)1977 06010103 Wataugaunknown
42984 TNJohnsonWatauga River above Watauga Reservoir1993 06010103 Wataugaestablished
1522896 TNJohnsonWRM 53.6, Watson Island2006 06010103 Wataugaunknown
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.


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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/19/2021].

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 queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.