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🌊 Marine Least Concern 🌡️ Deep-water

Weedybeard Leftvent

Linophryne algibarbata Waterman, 1939
Max Length
4.1 cm
Max Weight
-
Lifespan
-
Trophic Level
4
Depth
400–2200 m
Climate
Deep-water
Resilience
-
Vulnerability
12.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Weedybeard Leftvent (Linophryne algibarbata) is a ray-finned fish of the family Linophrynidae. It inhabits marine (saltwater) waters in deep-water environments. This species can reach a maximum total length of 4.1 cm. It occurs at depths between 400 and 2200 metres. With a trophic level of 4, it is a mid-level predator. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Linophryne algibarbata
Authority
Waterman, 1939
Habitat
Marine
Climate
Deep-water
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
4.1 cm
Depth Range
400–2200 m
Trophic Level
4
Vulnerability
12.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal soft rays (total): 3; Anal soft rays: 2 - 3. Metamorphosed females distinguished by the following characteristics: globular escal bulb, surrounded distally and laterally by a blunt ridge in small specimens; absence of escal filaments or other appendages; barbel divided at base into 4 primary branches of nearly equal length, 40-86% SL, each with varying number of secondary and tertiary branches, more or less prolonged into filaments, each with distal photophore; concentration of subdermal melanophores on caudal peduncle; males with pointed sphenotic spines .: short and / or deep.

🌀 Behaviour

Behavioural data for Weedybeard Leftvent is currently being reviewed.

🦐 Diet

Diet information for Weedybeard Leftvent is currently being compiled.

🥚 Reproduction

Reproduction data for Weedybeard Leftvent is currently being compiled.

🌍 Habitat & Distribution

Marine; bathypelagic; depth range 400 - 2200 m . Deep-water Northeast Atlantic: Iceland.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01995 × L3.01 (TL)
Max TL
4.1cm
Dorsal Rays
3
Anal Rays
3

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Fishing Vulnerability
12.00/100
Low vulnerability
Trophic Level
4
Apex / Top predator
Body Shape
Short and / or deep
Climate Zone
Deep-water
Described By
Waterman, 1939

🌐 Names & Taxonomy

Language Common Names
🇬🇧English fourbarbel netdevil · Weedybeard Leftvent
🌍CES bradovous řasovousý
🇩🇰Danish Bladskægget Trådangler
🇫🇮Finnish leväpensaskrotti
🌍ISL Skagasurtla
🇯🇵Japanese ニシオニアンコウ
🇷🇺Russian Четырёхусая линофрина

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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