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💧 Freshwater Endangered 🌡️ Subtropical

Silurus Grahami

Silurus grahami Regan, 1907
Max Length
42.6 cm
Max Weight
Lifespan
Trophic Level
3.9
Depth
Climate
Subtropical
Resilience
Low
Vulnerability
54.00/100
Typical Length
26 cm
Depth Zone
demersal

📖 Overview

Silurus Grahami (Silurus grahami) is a ray-finned fish of the family Siluridae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 42.6 cm. With a trophic level of 3.9, it is a mid-level predator. It is assessed as Endangered on the IUCN Red List.

Scientific Name
Silurus grahami
Authority
Regan, 1907
Habitat
Freshwater
Climate
Subtropical
IUCN Status
EN
Max Length
42.6 cm
Trophic Level
3.9
Resilience
Low
Vulnerability
54.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Silurus Grahami is currently being compiled.

🌀 Behaviour

Behavioural data for Silurus Grahami is currently being reviewed.

🦐 Diet

Diet information for Silurus Grahami is currently being compiled.

🥚 Reproduction

Reproduction data for Silurus Grahami is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal. Subtropical endemic to Yunnan, China.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.9±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.00562 × L3 (TL)
Max TL
42.6cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2022

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
54.00/100
Moderate-High vulnerability
Trophic Level
3.9
Predator
Climate Zone
Subtropical
Described By
Regan, 1907

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