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💧 Freshwater Least Concern 🌡️ Tropical

Hemiancistrus Subviridis

Hemiancistrus subviridis Werneke, Sabaj Pérez, Lujan & Armbruster, 2005
Max Length
15 cm
Max Weight
Lifespan
Trophic Level
Depth
Climate
Tropical
Resilience
Medium
Vulnerability
34.00/100
Typical Length
Depth Zone
demersal

📖 Overview

Facultative air-breathing in the genus ; Found most frequently in cracks and interstitial spaces of granitic rocks in flowing water .

Scientific Name
Hemiancistrus subviridis
Authority
Werneke, Sabaj Pérez, Lujan & Armbruster, 2005
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
15 cm
Resilience
Medium
Vulnerability
34.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 2; Dorsal soft rays (total): 7. Distinguished from all other ancistrins by coloration, lacking a connection between the dorsal and adipose fins and having less than 30 teeth per jaw ramus .: elongated.

🌀 Behaviour

Behavioural data for Hemiancistrus Subviridis is currently being reviewed.

🦐 Diet

Diet information for Hemiancistrus Subviridis is currently being compiled.

🥚 Reproduction

Reproduction data for Hemiancistrus Subviridis is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal. Tropical South America: rio Orinoco and rio Casiquiare drainages in Venezuela.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic

📐 Morphometrics

Length–Weight Relationship: W = 0.01549 × L2.96 (TL)
Max TL
15cm
Dorsal Spines
2
Dorsal Rays
7

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
34.00/100
Low vulnerability
Body Shape
Elongated
Climate Zone
Tropical
Described By
Werneke, Sabaj Pérez, Lujan & Armbruster, 2005

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