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💧 Freshwater 🌡️ Tropical

Salmo Duhani

Salmo duhani Turan & Aksu, 2023
Max Length
28.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
41.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Salmo Duhani (Salmo duhani), first described by Turan & Aksu, 2023 is a medium-sized fish in the family Salmonidae (order Salmoniformes). Adults typically reach 28.70 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Salmo duhani
Authority
Turan & Aksu, 2023
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
Max Length
28.7 cm
Trophic Level
3.5
Resilience
Medium
Vulnerability
41.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 12 - 14; Anal soft rays: 10 - 11. This species is distinguished from its congeners by the following set of characters: slender caudal peduncle in males (depth 8-10% SL); size of adipose-fin not sexually dimorphic; numerous black spots on back and flank in adult females; presence of red spots on the body in specimens larger than 200 mm SL; circular black spots on the flank, circular rings around the black spots and black spots approximately equal size or smaller than pupil; grayish background color in life, having lateral line scales 115-121; short maxillary in males 8-10% SL; body depth at dorsal-fin origin 20-23% SL; slender body in males (depth at dorsal-fin origin 20-23% SL, mean 21.3); small adipose-fin in males (depth 4-6% SL, mean 5.1); number of the red spots which does not increase with increasing size in males; grayish background color in life; maxilla slightly reaching beyond eye in males and females; and snout pointed .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Salmo Duhani is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 🪺 Nest Builder 🛡️ Egg Guarder
Spawning Season
spring
Spawn Location
Nest
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.5±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00457 × L3.1 (TL)
Max TL
28.7cm
Dorsal Rays
13
Anal Rays
11

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
41.00/100
Moderate vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Turan & Aksu, 2023

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