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🌊 Marine Least Concern 🌡️ Deep-water

Linophryne Parini

Linophryne parini Bertelsen, 1980
Max Length
6.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
-
Climate
Deep-water
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Known only from a single specimen taken from a depth between 1,200-1220 m. Males parasitic on females.

Scientific Name
Linophryne parini
Authority
Bertelsen, 1980
Habitat
Marine
Climate
Deep-water
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
6.4 cm
Trophic Level
3.6
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 3; Anal spines: 0; Anal soft rays: 3. Metamorphosed females distinguished by the following characteristics: globular escal bulb, with short, truncated, distal prolongation without appendages, and a pair of posterolateral appendages, each consisting of a tapering stem about equal in length to diameter of escal bulb, bearing distal cluster of short, highly branched filaments; barbel divided near base into a median and 2 lateral primary branches, each with about 7 secondary branches, each in turn with varying numbers of filamentous tertiary branches and bearing a single distal photophore; lateral primary branches 44% SL, forming symmetrical pair with secondary branches of decreasing length, spaced along their length; caudal peduncle with ventrolateral series of large subdermal melanophores .: short and / or deep.

🌀 Behaviour

Behavioural data for Linophryne Parini is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

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

🌍 Habitat & Distribution

Marine; bathypelagic; depth range ? - 1220 m . Deep-water Southeast Atlantic: known only from a single specimen taken east of Port Alfred, South Africa.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.6±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01995 × L3.01 (TL)
Max TL
6.4cm
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
10.00/100
Low vulnerability
Trophic Level
3.6
Predator
Body Shape
Short and / or deep
Climate Zone
Deep-water
Described By
Bertelsen, 1980

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