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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Schistura Sexcauda

Schistura sexcauda Fowler, 1937
Max Length
5.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
30.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Schistura Sexcauda (Schistura sexcauda) is a ray-finned fish of the family Nemacheilidae. It inhabits freshwater waters. This species can reach a maximum total length of 5.1 cm. With a trophic level of 3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Schistura sexcauda
Authority
Fowler, 1937
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
5.1 cm
Trophic Level
3
Resilience
High
Vulnerability
30.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 12; Anal soft rays: 8. A member of the group of species with complete or nearly complete lateral line, 8 1/2 branched dorsal rays, 9+8 branched caudal rays and no sexual dimorphism. Can be distinguished by the following characters: lateral head length 104-120% HL; lateral line complete or reaching at least posterior extremity of anal fin base (seldom only to anus); caudal fin emarginate .: elongated.

🌀 Behaviour

Behavioural data for Schistura Sexcauda 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. Tropical central plain of Thailand (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3±0.3
Food Items

insect larvae (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00724 × L3.03 (TL)
Max TL
5.1cm
Dorsal Rays
12
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
30.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Fowler, 1937

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