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💧 Freshwater Near Threatened 🌡️ Temperate

Neosho madtom

Noturus placidus Taylor, 1969
Max Length
8.7 cm
Max Weight
Lifespan
Trophic Level
3.3
Depth
Climate
Temperate
Resilience
High
Vulnerability
13.00/100
Typical Length
4.2 cm
Depth Zone
demersal

📖 Overview

Neosho madtom (Noturus placidus) is a ray-finned fish of the family Ictaluridae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 8.7 cm. With a trophic level of 3.3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Near Threatened on the IUCN Red List.

Scientific Name
Noturus placidus
Authority
Taylor, 1969
Habitat
Freshwater
Climate
Temperate
IUCN Status
NT
Max Length
8.7 cm
Trophic Level
3.3
Resilience
High
Vulnerability
13.00/100
Migration
Non-migratory
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Neosho madtom is currently being compiled.

🌀 Behaviour

Behavioural data for Neosho madtom is currently being reviewed.

🦐 Diet

Diet information for Neosho madtom is currently being compiled.

🥚 Reproduction

Reproduction data for Neosho madtom is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal; non-migratory . Temperate; 38°N - 36°N North America: Arkansas River drainage in USA: Spring River in southwestern Missouri and southeastern Kansas; Cottonwood and Neosho rivers in eastern Kansas and northeastern Oklahoma; lower few miles of Illinois River in eastern central Oklahoma.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Migration
Non-migratory
Trophic Level
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00589 × L3.07 (TL)
Max TL
8.7cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Near Threatened
Assessment Date
2012

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
13.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Temperate
Described By
Taylor, 1969

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