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💧 Freshwater Least Concern 🌡️ Tropical

Glyptothorax Zanaensis

Glyptothorax zanaensis Wu, He & Chu, 1981
Max Length
11.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
39.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Glyptothorax Zanaensis (Glyptothorax zanaensis), first described by Wu, He & Chu, 1981 is a small fish in the family Sisoridae (order Siluriformes). Adults typically reach 11.50 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Glyptothorax zanaensis
Authority
Wu, He & Chu, 1981
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
11.5 cm
Trophic Level
3.2
Resilience
Medium
Vulnerability
39.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Plain dark brown to black body; neural spines distally expanded, forming a small ridge along the dorsal mid-line between the dorsal and adipose fins (recognized by a series of low bumps) .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Glyptothorax Zanaensis is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; demersal. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00794 × L3.01 (TL)
Max TL
11.5cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2022

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
39.00/100
Moderate vulnerability
Trophic Level
3.2
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Wu, He & Chu, 1981

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