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💧 Freshwater Critically Endangered 🌡️ Temperate

Zingel Balcanicus

Zingel balcanicus Karaman, 1937
Max Length
15.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Temperate
Resilience
Medium
Vulnerability
34.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Zingel Balcanicus (Zingel balcanicus), first described by Karaman, 1937 is a medium-sized fish in the family Percidae (order Perciformes). Adults typically reach 15.50 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 Critically Endangered.

Scientific Name
Zingel balcanicus
Authority
Karaman, 1937
Habitat
Freshwater
Climate
Temperate
Body Shape
Elongated
IUCN Status
CR
Max Length
15.5 cm
Trophic Level
3.5
Resilience
Medium
Vulnerability
34.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Distinguished from its congeners by the combination of the following characters: first dorsal fin with 7-9 spines; second dorsal fin with 2 simple and 10-12½ branched rays; cheek scaleless or restricted at most to 2-6 scales in a single row along posterior edge of orbit; 73-83 + 5-6 scales along lateral .: elongated.

🌀 Behaviour

Behavioural data for Zingel Balcanicus is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Temperate; 42°N - 40°N, 22°E - 23°E recorded from Greece, but possibly present downstream as far as Axioupoli.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.5±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00457 × L3.11 (TL)
Max TL
15.5cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Critically Endangered
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
34.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Karaman, 1937

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