Margined Madtom Noturus insignis (J. Richardson, 1836)    
Kingdom Animalia   >   Phylum Chordata   >   Class Actinopterygii   >   Order Siluriformes   >   Family Ictaluridae   >   Genus Noturus   

Status:

This species is a small and secretive catfish relative typically found in gravelly riffles of streams.

There are 45 records in the project database.

View taxon at iNaturalist

Search Google Images

GA AL WA FR CL MO HO BA BCHA CEPG AA CVCH SMKEQACN TADOWISOWO
A Margined Madtom caught in Harford Co., Maryland (6/22/2012). Photo by Robert Aguilar, SERC. (MBP list)

Margined Madtom in Howard Co., Maryland (8/10/2020). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)

Margined Madtom in Howard Co., Maryland (8/10/2020). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)

Margined Madtom in Charles Co., Maryland (10/3/2020). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)

A Margined Madtom caught in Howard Co., Maryland (6/24/2016). Photo by Bill Hubick. (MBP list)

A Margined Madtom from Deer Creek, Harford Co., Maryland (7/10/2012). Photo by Matt Tillett. (MBP list)

A Margined Madtom caught in the Big Gunpowder in Baltimore Co., Maryland (8/28/2016). Photo by Patrick Treece. (MBP list)

Margined Madtom in Allegany Co., Maryland (6/4/2021). (c) tomfeild, some rights reserved (CC BY-NC). Photo by Tom Feild. (MBP list)

A Margined Madtom in Charles Co., Maryland (10/19/2019). Photo by Robert Aguilar, SERC. (MBP list)

Margined Madtom in Prince George's Co., Maryland (7/16/2021). (c) baltimorefishing1, some rights reserved (CC BY-NC). Photo by baltimorefishing1 via iNaturalist. (MBP list)

A Margined Madtom in Anne Arundel Co., Maryland (4/5/2018). Whitish nodules could result from a parasitic and/or bacterial infection. Photo by Robert Aguilar, SERC. (MBP list)

Margined Madtom in Prince George's Co., Maryland (9/12/2020). (c) Benji Beluga, some rights reserved (CC BY-NC). Photo by Ben Springer. (MBP list)

Margined Madtom in Prince George's Co., Maryland (9/12/2020). (c) Benji Beluga, some rights reserved (CC BY-NC). Photo by Ben Springer. (MBP list)

Margined Madtom in Howard Co., Maryland (8/10/2020). (c) smuller, some rights reserved (CC BY-NC). Photo by Sue Muller. (MBP list)

Margined Madtom in Prince George's Co., Maryland (9/15/2020). (c) Benji Beluga, some rights reserved (CC BY-NC). Photo by Ben Springer. (MBP list)

Margined Madtom in Howard Co., Maryland (8/10/2020). (c) smuller, some rights reserved (CC BY-NC). Photo by Sue Muller. (MBP list)


View All Images

Use of images featured on Maryland Biodiversity Project is only permitted with express permission of the photographer.

View Bibliography