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💧 Freshwater Data Deficient 🌡️ Tropical

Pangasius Silasi

Pangasius silasi Dwivedi, Gupta, Singh, Mohindra, Chandra, Easawarn, Jena & Lal, 2017
Max Length
40.7 cm
Max Weight
Lifespan
Trophic Level
2.9
Depth
Climate
Tropical
Resilience
Vulnerability
40.00/100
Typical Length
Depth Zone
demersal

📖 Overview

Pangasius Silasi (Pangasius silasi) is a ray-finned fish of the family Pangasiidae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 40.7 cm. With a trophic level of 2.9, 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
Pangasius silasi
Authority
Dwivedi, Gupta, Singh, Mohindra, Chandra, Easawarn, Jena & Lal, 2017
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
DD
Max Length
40.7 cm
Trophic Level
2.9
Vulnerability
40.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

P. silasi differs from its congener P. pangasius by having vomero-palatal teeth confluent as an uninterrupted curved band (vs. two lunate vomeropalatal teeth patches on each side with a wide gap in the center) and 48 vertebrae (vs. 44). It is also distinguished from P. myanmar, which is reported from Myanmar and has overlapping distribution with P. pangasius. It is also diagnosed from all congeners by its vomero-palatine dentition .: fusiform / normal.

🌀 Behaviour

Behavioural data for Pangasius Silasi is currently being reviewed.

🦐 Diet

Diet information for Pangasius Silasi is currently being compiled.

🥚 Reproduction

Reproduction data for Pangasius Silasi is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
2.9±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01047 × L3.01 (TL)
Max TL
40.7cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2022

📊 Population Risk & Fisheries

Fishing Vulnerability
40.00/100
Moderate vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Dwivedi, Gupta, Singh, Mohindra, Chandra, Easawarn, Jena & Lal, 2017

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