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💧 Freshwater Data Deficient 🌡️ Tropical

Pseudomystus Fumosus

Pseudomystus fumosus Ng & Lim, 2005
Max Length
7.4 cm
Max Weight
Lifespan
Trophic Level
3.2
Depth
Climate
Tropical
Resilience
High
Vulnerability
15.00/100
Typical Length
Depth Zone
demersal

📖 Overview

Pseudomystus Fumosus (Pseudomystus fumosus) is a ray-finned fish of the family Bagridae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 7.4 cm. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Pseudomystus fumosus
Authority
Ng & Lim, 2005
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
DD
Max Length
7.4 cm
Trophic Level
3.2
Resilience
High
Vulnerability
15.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 7; Anal soft rays: 16 - 17; Vertebrae: 40 - 42. Distinguished from its congeners, except for P. carnosus and P. moeschii, by the presence of an enlarged and prominent process of the post-temporal (the "supraclavicular process" of previous authors), which is almost as long as the post-cleithral process; the presence of long hair-like epithelial projections on the skin and long tubular extensions of the sensory pores. Differs from P. carnosus and P. moeschii in having very well developed procurrent caudal rays that are sinuously curved along the anterior edges. Can be further distinguished from P. carnosus in having a rounded (vs. pointed) tip of the nuchal shield and from P. moeschii in having a deeper body (16.5-16.7% SL vs. 13.0-14.5) and lacking lighter colored patches on the body . : elongated.

🌀 Behaviour

Behavioural data for Pseudomystus Fumosus is currently being reviewed.

🦐 Diet

Diet information for Pseudomystus Fumosus is currently being compiled.

🥚 Reproduction

Reproduction data for Pseudomystus Fumosus is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00871 × L2.93 (TL)
Max TL
7.4cm
Dorsal Rays
7
Anal Rays
17
Vertebrae
41

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Ng & Lim, 2005

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