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💧 Freshwater Vulnerable 🌡️ Temperate

Coregonus Holsatus

Coregonus holsatus Thienemann, 1916
Max Length
47 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Temperate
Resilience
Low
Vulnerability
55.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Coregonus Holsatus (Coregonus holsatus), first described by Thienemann, 1916 is a large fish in the family Salmonidae (order Salmoniformes). Adults typically reach 47.00 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Temperate waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Vulnerable.

Scientific Name
Coregonus holsatus
Authority
Thienemann, 1916
Habitat
Freshwater
Climate
Temperate
IUCN Status
VU
Max Length
47 cm
Trophic Level
3.4
Resilience
Low
Vulnerability
55.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Coregonus Holsatus is currently being compiled.

🌀 Behaviour

Behavioural data for Coregonus Holsatus 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
3.4±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00457 × L3.13 (TL)
Max TL
47cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
55.00/100
Moderate-High vulnerability
Trophic Level
3.4
Predator
Climate Zone
Temperate
Described By
Thienemann, 1916

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