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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Subtropical

Alburnoides Thessalicus

Alburnoides thessalicus Stephanidis, 1950
Max Length
8.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
28.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Occurs in variety of streams and rivers with fast-flowing waters and cobble-pebble substrate. Usually found in upland areas in cool waters. Spawns during middle spring in Pinios River. Often collected with the following species: Squalius vardarensis, B. sperchiensis, B. balcanicus Kotlík, Tsigenopoulos, Ráb & Berrebi, 2002, Chondrostoma vardarense Karaman, 1928, Gobio bulgaricus Drensky, 1926 and Sabanejewia balcanica (Karaman, 1922) .

Scientific Name
Alburnoides thessalicus
Authority
Stephanidis, 1950
Habitat
Freshwater
Climate
Subtropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
8.1 cm
Trophic Level
3.1
Resilience
High
Vulnerability
28.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 10 - 12; Anal soft rays: 14 - 17. Alburnoides thessalicus is distinguished from other species by the following combination of characters: body deep and relatively thick; snout stout, slightly to clearly rounded; snout length about equivalent to the eye diameter; mouth oblique, almost terminal, uppermost point of cleft below level of the middle of the eye to below the of lower margin of pupil; mouth cleft in lateral view slightly slanted in its posterior part; sharp ventral keel in 2/3 of its length, variably scaled with modally 4?6 scales; anal fin usually with 12 1/2 branched rays; lateral line with 44?50 + 0?2 pored scales; usually 9?10 scales between lateral line and dorsal fin origin and 4 scales between lateral line and midline of the belly; 24?28 pre-dorsal scales; caudal fin clearly forked with lobes moderately pointed .: fusiform / normal.

🌀 Behaviour

Behavioural data for Alburnoides Thessalicus 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

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.14 (TL)
Max TL
8.1cm
Dorsal Rays
11
Anal Rays
16

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
28.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Fusiform / normal
Climate Zone
Subtropical
Described By
Stephanidis, 1950

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