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💧 Freshwater Data Deficient 🌡️ Tropical

Schistura Kohchangensis

Schistura kohchangensis Smith, 1933
Max Length
7.5 cm
Max Weight
Lifespan
Trophic Level
2.6
Depth
Climate
Tropical
Resilience
Medium
Vulnerability
36.00/100
Typical Length
Depth Zone

📖 Overview

Inhabit small, shallow, high gradient streams with gravel and boulder substrates in forests. Diet probably consists of insect larvae and some algae, as seen in other nemacheilines . A female 5.24 cm SL contains ovulae about 0.7 mm diameter .

Scientific Name
Schistura kohchangensis
Authority
Smith, 1933
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
DD
Max Length
7.5 cm
Trophic Level
2.6
Resilience
Medium
Vulnerability
36.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 12; Anal soft rays: 8. Consists of 10-12 dark bars usually vertically split; 8+8 branched caudal rays; 8 1/2 branched dorsal rays; males with a suborbital flap and absence of median notch in lower jaw . Lateral line complete or incomplete, at least reaching to tips of pelvic fins; caudal fin with 5-7 very irregular rows of spots on rays; scales lacking between pectoral fins, but present on back .: elongated.

🌀 Behaviour

Behavioural data for Schistura Kohchangensis is currently being reviewed.

🦐 Diet

Diet information for Schistura Kohchangensis is currently being compiled.

🥚 Reproduction

Reproduction data for Schistura Kohchangensis is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical found all along the mountain range, including the Mekong basin (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.6±0.27

📐 Morphometrics

Length–Weight Relationship: W = 0.00776 × L3.03 (TL)
Max TL
7.5cm
Dorsal Rays
12
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
36.00/100
Moderate vulnerability
Trophic Level
2.6
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Tropical
Described By
Smith, 1933

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