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💧 Freshwater Vulnerable 🌡️ Temperate

Salvelinus Struanensis

Salvelinus struanensis Maitland, 1881
Max Length
36 cm
Max Weight
-
Lifespan
8 yrs
Trophic Level
3.8
Depth
-
Climate
Temperate
Resilience
Medium
Vulnerability
32.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Found in the pelagic zone of fjord-like lakes, usually less than 20 m below surface. Feeds on zooplankton, especially Cladocera, Daphnia. Spawns on gravels along shelving shores of lakes .

Scientific Name
Salvelinus struanensis
Authority
Maitland, 1881
Habitat
Freshwater
Climate
Temperate
Body Shape
Fusiform / normal
IUCN Status
VU
Max Length
36 cm
Lifespan
8 years
Trophic Level
3.8
Resilience
Medium
Vulnerability
32.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Distinguished from congeners in central Scotland by having overall claret color in breeding season often with dark fins and orange-pink spots and oval mouth when open. Additional characters useful for identification include absence of parr marks and body fusiform .: fusiform / normal.

🌀 Behaviour

Behavioural data for Salvelinus Struanensis 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. Temperate; 57°N - 56°N, 5°W - 4°W

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.8±0.5
Food Items

zooplankton, especially Cladocera, Daphnia

📐 Morphometrics

Length–Weight Relationship: W = 0.00977 × L3.04 (TL)
Max TL
36cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
32.00/100
Low vulnerability
Trophic Level
3.8
Predator
Body Shape
Fusiform / normal
Climate Zone
Temperate
Described By
Maitland, 1881

👥 Community & Contribute

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