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🌊 Marine Least Concern 🌡️ Deep-water

Brown lanternshark

Etmopterus compagnoi Fricke & Koch, 1990
Max Length
78 cm
Max Weight
-
Lifespan
-
Trophic Level
4.3
Depth
383–1300 m
Climate
Deep-water
Resilience
Low
Vulnerability
65.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Brown lanternshark (Etmopterus compagnoi), first described by Fricke & Koch, 1990 is a large fish in the family Etmopteridae (order Squaliformes). Adults typically reach 78.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 383 to 1300 metres. It occurs in Deep-water waters. Diet is predominantly piscivorous, targeting other fish and larger prey. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Etmopterus compagnoi
Authority
Fricke & Koch, 1990
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
LC
Max Length
78 cm
Depth Range
383–1300 m
Trophic Level
4.3
Resilience
Low
Vulnerability
65.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dark brown in color with no conspicuous flank margins .: elongated.

🌀 Behaviour

Behavioural data for Brown lanternshark is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

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

Distinct pairing with embrace .

🌍 Habitat & Distribution

Marine; pelagic-oceanic; depth range 383 - 1300 m . Deep-water Southeast Atlantic: off southwestern Cape Province and northern Natal in South Africa (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water 🐟 Pelagic
Trophic Level
4.3±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.08 (TL)
Max TL
78cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
65.00/100
High vulnerability
Trophic Level
4.3
Apex / Top predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Fricke & Koch, 1990

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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