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💧 Freshwater Least Concern 🌡️ Temperate

Varna gudgeon

Gobio kovatschevi Chichkoff, 1937
Max Length
10.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Temperate
Resilience
High
Vulnerability
25.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Occurs only in the upper and middle stretch of a small, slowly flowing stream. Attains up to about 10 cm SL .

Scientific Name
Gobio kovatschevi
Authority
Chichkoff, 1937
Habitat
Freshwater
Climate
Temperate
Body Shape
Elongated
IUCN Status
LC
Max Length
10.5 cm
Trophic Level
3.2
Resilience
High
Vulnerability
25.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Can be diagnosed from its congeners by having the following characters: breast scaled between pectorals, scales extending forward beyond pectoral base (at least in some individuals of any population); snout length greater than postorbital distance; barbel reaching behind center of eye, its length 25-34% HL, 1.2-1.8 times in snout length; head length 26-28% SL; head depth 12-17% SL at nape, 48-54% HL at eye; body depth 22-25% SL; head width 16-18% SL, 60-69% HL; eye diameter 5-6% SL, 2.7-3.4 times in head depth, 1.4-1.7 times in interorbital distance (at 7-10 cm SL); caudal peduncle depth 34-42% HL .: elongated.

🌀 Behaviour

Behavioural data for Varna gudgeon is currently being reviewed.

🦐 Diet

Diet information for Varna gudgeon is currently being compiled.

🥚 Reproduction

Reproduction data for Varna gudgeon is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Temperate

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.15 (TL)
Max TL
10.5cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2022

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
25.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Chichkoff, 1937

👥 Community & Contribute

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