New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

💧 Freshwater Vulnerable 🐠 Aquarium 🌡️ Temperate

Eastern Carpathian golden loach

Sabanejewia vallachica Nalbant, 1957
Max Length
9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Temperate
Resilience
Medium
Vulnerability
29.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Found in sandy streams with clean water and moderate to fast current, in sand burrows, rarely in gravel . Spawning occurs in spring where eggs are laid in batches . Eggs measuring 0.9-1.1 mm are scattered over sand, gravel or other substrate. Larvae at 3.0-3.4 mm TL start to feed after 6 days. These larvae lack external gill filaments but are characterized by a bump on forehead . Population is gradually getting threatened because of very limited distribution .

Scientific Name
Sabanejewia vallachica
Authority
Nalbant, 1957
Habitat
Freshwater
Climate
Temperate
Body Shape
Elongated
IUCN Status
VU
Max Length
9 cm
Trophic Level
3.2
Resilience
Medium
Vulnerability
29.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Cypriniformes
Cypriniformes
Family
Cobitidae
Cobitidae
Genus
Sabanejewia
Sabanejewia
Species
Eastern Carpathian golden loach
Sabanejewia vallachica

🐟 Physical Description

Presence of a midlateral row of dark blotches along flank. Ventral adipose crest on caudal peduncle absent or less developed than dorsal one. Row of small spots directly below midlateral blotches absent. Dorsal origin in front of pelvic origin. Distance between the two dark spots at caudal base greater than their diameter. Interspaces between midlateral blotches with very little or no dark pigmentation.: elongated.

🌀 Behaviour

Behavioural data for Eastern Carpathian golden loach is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; demersal. Temperate

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00501 × L3.08 (TL)
Max TL
9cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2022

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
29.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Nalbant, 1957

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Cobitis aurata vallachica Nalbant 1957 Synonym
Cobitis vallachica Nalbant 1957 Homotypic

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Eastern Carpathian golden loach ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.