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💧 Freshwater Critically Endangered 🌡️ Temperate

Shirvan roachling

Pseudophoxinus atropatenus Derjavin, 1937
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Max Length
9.5 cm
Max Weight
-
Lifespan
-
Trophic Level
2.7
Depth
-
Climate
Temperate
Resilience
High
Vulnerability
24.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Overview information for Shirvan roachling is currently being compiled by our editorial team.

Scientific Name
Pseudophoxinus atropatenus
Authority
Derjavin, 1937
Habitat
Freshwater
Climate
Temperate
IUCN Status
CR
Max Length
9.5 cm
Trophic Level
2.7
Resilience
High
Vulnerability
24.00/100
Water Temp
10–25 °C
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Shirvan roachling is currently being compiled.

🌀 Behaviour

Behavioural data for Shirvan roachling is currently being reviewed.

🦐 Diet

Diet information for Shirvan roachling is currently being compiled.

🥚 Reproduction

Reproduction data for Shirvan roachling is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Temperate; 10°C - 25°C

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.7±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00977 × L3.1 (TL)
Max TL
9.5cm

🌡️ Water Parameters & Tolerance

Temperature Range
10–25°C
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Critically Endangered
Assessment Date
2013

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
24.00/100
Low vulnerability
Trophic Level
2.7
Omnivore / Planktivore
Climate Zone
Temperate
Described By
Derjavin, 1937

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