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💧 Freshwater 🌡️ Subtropical

Alborz scraper

Capoeta alborzensis Roudbar, Eagderi, Ghanavi & Doadrio, 2016
Max Length
16.4 cm
Max Weight
-
Lifespan
-
Trophic Level
2.6
Depth
0–2 m
Climate
Subtropical
Resilience
High
Vulnerability
28.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Occurs in large streams and is more frequent in the main flow of large rivers. Its type locality, the Nam River has a temperatureof 24°C, with pH 7.1 and conductivity of 0.675 μS,. The current was medium to fast, river width about 2-17 m, with maximum depth up to 1.5 m, the shore is grassy, and with gravel as stream-bed. Associated fishes found in the type locality were Capoeta buhsei, Alburnoides coadi, Barbus miliaris, Squalius namak, Oncorhynchus mykiss, and Paracobitis malapterura .

Scientific Name
Capoeta alborzensis
Authority
Roudbar, Eagderi, Ghanavi & Doadrio, 2016
Habitat
Freshwater
Climate
Subtropical
Max Length
16.4 cm
Depth Range
0–2 m
Trophic Level
2.6
Resilience
High
Vulnerability
28.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

This species is distinguished from its congeners of Iran by the following set of characters, none of which are unique: barbels only one pair; snout rounded; lateral line scales 39-44; scales rows between lateral line and dorsal-fin origin 6-8 and between lateral line and anal-fin origin 5-8; gill rakers on the first gill arch 19-22; mouth small and transverse; prepelvic length 53-56 %SL; snout length 31-39 %SL; short barbel, 10-12% HL .Cross section: compressed.

🌀 Behaviour

Behavioural data for Alborz scraper 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; depth range 0 - 2 m . Subtropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.6±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.01096 × L2.98 (TL)
Max TL
16.4cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
28.00/100
Low vulnerability
Trophic Level
2.6
Omnivore / Planktivore
Climate Zone
Subtropical
Described By
Roudbar, Eagderi, Ghanavi & Doadrio, 2016

🦠 Common Diseases

The following diseases are known to affect Alborz scraper.

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