| Specimen ID | 1522930 |
| Group | Fishes |
| Genus | Noturus |
| Species | insignis |
| Common Name | Margined Madtom |
| State | VA |
| County | Smyth |
| Locality | Main Channel N. Fk. Holston R. off st. Rt. 91, 1.25 airkm NE of Watson Gap and North Holston; and 2.5 airkm W of Broadford; PAM 93.103 |
| Mapping Accuracy | Accurate |
| HUC8 Name | North Fork Holston |
| HUC8 Number | 06010101 |
| HUC10 Name | Tumbling Creek-North Fork Holston River |
| HUC10 Number | 0601010102 |
| HUC12 Name | Robertson Branch-North Fork Holston River |
| HUC12 Number | 060101010201 |
| Map | |
| Collection Day | 27 |
| Collection Month | 6 |
| Collection Year | 1993 |
| Year Accuracy | Actual |
| Potential Pathway | released bait |
| Status | unknown |
| Reference 1 |
| Ref. Number: | 18114 |
| Author: | Global Biodiversity Information Facility (GBIF). |
| Date: | 2008 |
| Title: | Global Biodiversity Information Facility (GBIF) Data Portal. |
| Pages: | Accessed 2008-02-28 |
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| Reference 2 |
| Ref. Number: | 29754 |
| Author: | FishNet. |
| Date: | 2014 |
| Publisher: | FishNet. |
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| Record Type | Specimen |
| Freshwater/Marine | Freshwater |
| Number Collected | 6 |
