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Margined madtom (Noturus insignis)
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Margined madtom (Noturus insignis) specimen
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Ictaluridae

Margined madtom

Noturus insignis

Fifteen Centimeters Ictalurid Fish from North American Waters

  • Temperate
  • Upper river
  • Northern Hemisphere
  • Regional distribution
  • Freshwater fish
  • Atlantic Ocean
  • North America
  • West Asia
  • Medium
  • Temperate fish

Noturus insignis (margined madtom) is a small species of North American catfish belonging to the family Ictaluridae.

Genus
Noturus
Maximum length
15 cm
Water
Freshwater
Distribution
North America: Atlantic Slope from St. Lawrence River and southeastern Lake Ontario drainages in New York to upper Altamaha River drainage in Georgia, USA; upper Kanawha (New) River system in Virginia and North Carolina, USA; upper Monongahela River system in the USA.
Conservation status
LCLeast Concern

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