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💧 Freshwater Endangered 🌡️ Subtropical

Yellowcheek darter

Etheostoma moorei Raney & Suttkus, 1964
Max Length
7.2 cm
Max Weight
-
Lifespan
4 yrs
Trophic Level
3.3
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
15.00/100
Typical Length
5 cm
Depth Zone
-

📖 Overview

Yellowcheek darter (Etheostoma moorei), first described by Raney & Suttkus, 1964 is a small fish in the family Percidae (order Perciformes). Adults typically reach 7.20 cm in maximum length. Reported lifespan reaches approximately 4 years. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Subtropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Endangered.

Scientific Name
Etheostoma moorei
Authority
Raney & Suttkus, 1964
Habitat
Freshwater
Climate
Subtropical
IUCN Status
EN
Max Length
7.2 cm
Lifespan
4 years
Trophic Level
3.3
Resilience
Medium
Vulnerability
15.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Yellowcheek darter is currently being compiled.

🌀 Behaviour

Behavioural data for Yellowcheek darter is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Subtropical; 36°N - 35°N North America: Little Red River system in northern central Arkansas, USA.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.3±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00676 × L3.12 (TL)
Max TL
7.2cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Subtropical
Described By
Raney & Suttkus, 1964

👥 Community & Contribute

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