New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

💧 Freshwater 🌡️ Tropical

Idukki Mystus

Mystus menoni Plamoottil & Abraham, 2013
Max Length
12.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
24.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Facultative air-breathing in the genus ; The type locality is characterized by rocky substratum (patches of cobbles, boulders and gravelly sand occur at certain places) and intermittent occurrence of moderately dense riparian vegetation. Syntopic with Anguilla bengalensis bengalensis, Danio malabaricus, Rasbora daniconius, Garra mullya, Dawkinsia filamentosa, Haludaria fasciatus, Pristolepis malabaricus, Etroplus suratensis, E. maculatus, Mesonoemacheilus triangularis, Xenentodon cancila, Mastacembelus armatus, Macrognathus guentheri .

Scientific Name
Mystus menoni
Authority
Plamoottil & Abraham, 2013
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
Max Length
12.1 cm
Trophic Level
3.3
Resilience
High
Vulnerability
24.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 1; Dorsal soft rays (total): 7; Anal soft rays: 11. : elongated.

🌀 Behaviour

Behavioural data for Idukki Mystus 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
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00832 × L2.94 (TL)
Max TL
12.1cm
Dorsal Spines
1
Dorsal Rays
7
Anal Rays
11

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
24.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Plamoottil & Abraham, 2013

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Idukki Mystus ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.