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💧 Freshwater 🌡️ Subtropical

Glyptothorax Vatandousti

Glyptothorax vatandousti Roudbar, Ghanavi & Freyhof, 2023
Max Length
9.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
36.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

This species was only found in shallow and slow-moving streams. The Kangavar stream, where this species was found in abundance, has a relatively narrow width of around 1.5 meters, clear water with a rubble bed, and moderately fast current, and it is facing serious threats due to human activities. Water from the Kangavar and Gamasiab is used for irrigation in nearby agricultural farms, which can significantly alter the water flow and quality, leading to habitat degredation and the frequent passage of trucks and other vehicles near the Kangavar result in soil erosion and sedimentation, which can negatively impact the species’ survival and reproduction .

Scientific Name
Glyptothorax vatandousti
Authority
Roudbar, Ghanavi & Freyhof, 2023
Habitat
Freshwater
Climate
Subtropical
Max Length
9.1 cm
Trophic Level
3.2
Resilience
Medium
Vulnerability
36.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

This species is distinguished from its congeners in the Persian Gulf basin by the following characters: flank with a fine, pale-brown mottled pattern overlaid by small and large, blackish or dark-brown blotches; a deep caudal-peduncle, its depth 1.1-1.3 times in length; length of thoracic adhesive apparatus 0.8-1.1 in width; roundish anterior end of medial pit; none or with a pale-brown triangle-shaped blotch in front of dorsal-fin origin .Cross section: oval.

🌀 Behaviour

Behavioural data for Glyptothorax Vatandousti 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. Subtropical

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00794 × L3.01 (TL)
Max TL
9.1cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
36.00/100
Moderate vulnerability
Trophic Level
3.2
Predator
Climate Zone
Subtropical
Described By
Roudbar, Ghanavi & Freyhof, 2023

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