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💧 Freshwater Vulnerable 🌡️ Temperate

Coregonus Suspensus

Coregonus suspensus Selz & Seehausen, 2023
Max Length
25.9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Temperate
Resilience
Medium
Vulnerability
38.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Coregonus Suspensus (Coregonus suspensus) is a ray-finned fish of the family Salmonidae. It inhabits freshwater waters. This species can reach a maximum total length of 25.9 cm. With a trophic level of 3.3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Vulnerable on the IUCN Red List.

Scientific Name
Coregonus suspensus
Authority
Selz & Seehausen, 2023
Habitat
Freshwater
Climate
Temperate
IUCN Status
VU
Max Length
25.9 cm
Trophic Level
3.3
Resilience
Medium
Vulnerability
38.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

This medium-sized whitefish (standard length at 3 years: 266-315 mm, mean = 289 mm) exhibits weak pigmentation on the pectoral fin and average pigmentation on all other fins and the body. The flanks above the lateral line display a greenish-blue color, with none to a few small pigmented dots on the scales. It features a pointed snout tip, triangular eye sockets, and numerous moderately long gill rakers (longest gill raker: 13.2-16.4% HL; total gill rakers: 33-37).

🌀 Behaviour

Behavioural data for Coregonus Suspensus 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

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.3±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00457 × L3.13 (TL)
Max TL
25.9cm

🌡️ 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
38.00/100
Moderate vulnerability
Trophic Level
3.3
Predator
Climate Zone
Temperate
Described By
Selz & Seehausen, 2023

👥 Community & Contribute

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