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💧 Freshwater Endangered 🌡️ Subtropical

Minnow-nase

Chondrostoma phoxinus Heckel, 1843
Max Length
15.5 cm
Max Weight
-
Lifespan
-
Trophic Level
2.6
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
36.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Reported to occur in fast flowing creeks and rivers . Inhabits slow-flowing streams and lakes. Abundant in lakes. Can colonize still water bodies (shallow clay pits without gravel, sand, current, waves or tributaries. Enters subterranean waters. Spawns on submerged plants. Threatened due to its retricted range, water abstraction and pollution. Populations sharply declined in the 20th century because of habitat destruction and pollution .

Scientific Name
Chondrostoma phoxinus
Authority
Heckel, 1843
Habitat
Freshwater
Climate
Subtropical
Body Shape
Elongated
IUCN Status
EN
Max Length
15.5 cm
Trophic Level
2.6
Resilience
Medium
Vulnerability
36.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Diagnosed from congeners in Western Balkans and Adriatic basin by the following characters: scales on lateral line 78-106; mouth arched, lower lip with very thin cornified sheath; posterior margin of dorsal slightly concave or convex; ½ 13-21/1/8-13 scales in transverse row between dorsal-fin and pelvic-fin origins; dorsal fin with 8½ branched rays; anal fin with 8-9½ branched rays; and 23-28 gill rakers .: elongated.

🌀 Behaviour

Behavioural data for Minnow-nase 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. Subtropical; 45°N - 42°N, 15°E - 18°E

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.6±0.1

📐 Morphometrics

Length–Weight Relationship: W = 0.00832 × L3.09 (TL)
Max TL
15.5cm

🌡️ 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
36.00/100
Moderate vulnerability
Trophic Level
2.6
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Heckel, 1843

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Livno nase · minnow nase · Minnow-nase
🌍BOS Podbila
🌍CES ostroretka střevlovitá
🇩🇪German Elritzen-Näsling
🇫🇮Finnish bosniannokkäsärki
🇭🇷Croatian Podbila
🇷🇺Russian Подуст-гольян
🌍SRP Podbila

Scientific Synonyms

Scientific Name Author Year Status
Chondrostoma reiseri Steindachner 1893 Synonym

🦠 Common Diseases

The following diseases are known to affect Minnow-nase.

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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