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💧 Freshwater Endangered 🌡️ Temperate

Ohrid gudgeon

Gobio ohridanus Karaman, 1924
Max Length
13 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Temperate
Resilience
Medium
Vulnerability
34.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Ohrid gudgeon (Gobio ohridanus) is a ray-finned fish of the family Gobionidae. It inhabits freshwater waters. This species can reach a maximum total length of 13 cm. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Endangered on the IUCN Red List.

Scientific Name
Gobio ohridanus
Authority
Karaman, 1924
Habitat
Freshwater
Climate
Temperate
Body Shape
Elongated
IUCN Status
EN
Max Length
13 cm
Trophic Level
3.2
Resilience
Medium
Vulnerability
34.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Can be diagnosed from its congeners in Europe by the possession of the following characters: scales between anus and anal origin 4-5; breast naked between pectorals; scales on lateral line 36-39 + 2-3; eye diameter 1.1-1.5 times in interorbital distance; snout length 40-45% HL; interorbital area markedly concave in individuals larger than about 7 cm SL; 7-10 midlateral blotches, irregularly set and shaped; back with several irregularly-set black blotches, slightly smaller than blotches of midlateral row; dorsal rays with a row of black subdistal spots .: elongated.

🌀 Behaviour

Behavioural data for Ohrid gudgeon 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

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.2±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00724 × L3.12 (TL)
Max TL
13cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
34.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Karaman, 1924

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Ohrid Gudgeon
🌍CES hrouzek ohridský
🇫🇮Finnish ohridintörö
🌍MKD Охридски мренец
🌍SQI Mrena e Ohrit

Scientific Synonyms

Scientific Name Author Year Status
Gobio gobio ohridana Karaman 1924 Homotypic
Gobio gobio ohridanus Karaman 1924 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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