Black River Madtom
NameBlack River Madtom
Scientific NameNoturus maydeni
Common NamesBlack River Madtom
FamilyIctaluridae
OriginNorth America, Black River system (Arkansas, Missouri, USA)
Temperamentcommunity
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)4.5
Water TypeFreshwater
Temperature Range (°F)68-78
pH Range6.5-7.5
Compatible SpeciesSmall dace, Darters, Peaceful minnows, Other small, peaceful native fish
Description
The Black River Madtom is a small, nocturnal freshwater catfish endemic to the Black River system in Arkansas and Missouri. It typically has a yellowish-brown body with mottled patterns and possesses venomous spines in its dorsal and pectoral fins. This species prefers clear, flowing water with rocky or gravelly substrates, where it forages for small invertebrates.
