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🌊 Marine Least Concern 🌡️ Deep-water

Linophryne Lucifer

Linophryne lucifer Collett, 1886
Max Length
2.9 cm
Max Weight
-
Lifespan
-
Trophic Level
4.2
Depth
0–1000 m
Climate
Deep-water
Resilience
-
Vulnerability
24.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Caught in high latitudes by commercial bottom trawls at about 300-600 m, with open pelagic trawls fished at maximum depth of 1000 m .

Scientific Name
Linophryne lucifer
Authority
Collett, 1886
Habitat
Marine
Climate
Deep-water
IUCN Status
LC
Max Length
2.9 cm
Depth Range
0–1000 m
Trophic Level
4.2
Vulnerability
24.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 3; Anal soft rays: 2 - 3. Metamorphosed females distinguished by the following characteristics: escal bulb with conical distal prolongation bearing short, stout filaments; posterior escal appendage small and conical; absence of additional escal appendages; barbel with single stem, divided distally into a pair of compressed pointed branches, each bearing a series of photophores on one edge and with a pair of short, simple lateral branches on distal half of stem, each with few photophores at distal tip; parasitic males with pointed sphenotic spines .

🌀 Behaviour

Behavioural data for Linophryne Lucifer is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; bathypelagic; depth range 0 - 1000 m , usually 300 - 600 m . Deep-water North Atlantic, from off Iceland, and East and West Greenland; extending farther south from off Newfoundland to Madeira.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
4.2±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01 × L3.04 (TL)
Max TL
2.9cm
Dorsal Rays
3
Anal Rays
3

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Fishing Vulnerability
24.00/100
Low vulnerability
Trophic Level
4.2
Apex / Top predator
Climate Zone
Deep-water
Described By
Collett, 1886

🗺️ 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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