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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Temperate

Balcan spined loach

Sabanejewia balcanica Karaman, 1922
Max Length
9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Temperate
Resilience
Medium
Vulnerability
31.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

During daylight, adults are found burrowing into sand, sometimes in gravel on hill streams with clear water . Also found in moderate current with few plants at water depths up to 1.5 m. Have also been observed in large rivers . Spawning occurs in spring. . Population is locally threatened by habitat alterations .

Scientific Name
Sabanejewia balcanica
Authority
Karaman, 1922
Habitat
Freshwater
Climate
Temperate
Body Shape
Elongated
IUCN Status
LC
Max Length
9 cm
Trophic Level
3.2
Resilience
Medium
Vulnerability
31.00/100

🔬 Taxonomy

🐟 Physical Description

Body depth 12-18% SL. Presence of a midlateral row of 10-17 (rarely 8-9) dark blotches along flank. Ventral adipose crest on caudal peduncle absent or less developed than dorsal one. Absence of row of small spots directly below midlateral blotches (if present, then most prominent between pelvic and anal bases). Dorsal origin above pelvic origin. Interspaces between midlateral blotches without dark pigmentation. Body above midlateral blotches brown with whitish to yellowish marbling or vermiculations. 10-17, rarely 8-9 dorsal blotches.: elongated.

🌀 Behaviour

Behavioural data for Balcan spined loach is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

Size at Maturity
5.6cm TL

🌍 Habitat & Distribution

Freshwater; brackish; demersal. Temperate

🌿 Ecology

Zone Preferences
💧 Freshwater 🌿 Brackish ⬇️ Benthic
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00646 × L3.14 (TL)
Max TL
9cm

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
31.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Karaman, 1922

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Cobitis aurata balcanica Karaman 1922 Synonym
Cobitis aurata bosniaca Karaman 1963 Synonym
Cobitis aurata radnensis Bănărescu, Müller & Nalbant 1960 Synonym
Cobitis balcanica Karaman 1922 Homotypic
Cobitis montana Vladykov 1925 Synonym
Sabanejewia aurata balcanica Karaman 1922 Synonym
Sabanejewia aurata doiranica Economidis & Nalbant 1996 Heterotypic
Sabanejewia aurata kubanica Vasil'eva & Vasil'ev 1988 Synonym
Sabanejewia aurata thrakica Economidis & Nalbant 1996 Heterotypic

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 5 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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