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🌊 Marine Least Concern 🌡️ Deep-water

Shorttail lanternshark

Etmopterus brachyurus Smith & Radcliffe, 1912
Max Length
50 cm
Max Weight
-
Lifespan
-
Trophic Level
4.2
Depth
100–696 m
Climate
Deep-water
Resilience
Very low
Vulnerability
58.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Shorttail lanternshark (Etmopterus brachyurus) is a ray-finned fish of the family Etmopteridae. It inhabits marine (saltwater) waters in pelagic, deep-water environments. This species can reach a maximum total length of 50 cm. It occurs at depths between 100 and 696 metres. With a trophic level of 4.2, it is a mid-level predator. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Etmopterus brachyurus
Authority
Smith & Radcliffe, 1912
Habitat
Marine
Climate
Deep-water
IUCN Status
LC
Max Length
50 cm
Depth Range
100–696 m
Latitude
30°S – 37°N
Trophic Level
4.2
Resilience
Very low
Vulnerability
58.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Shorttail lanternshark is currently being compiled.

🌀 Behaviour

Behavioural data for Shorttail 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 100 - 696 m . Deep-water; 37°N - 30°S

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water 🐟 Pelagic
Trophic Level
4.2±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.08 (TL)
Max TL
50cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2024

📊 Population Risk & Fisheries

Population Resilience
Very low
Minimum doubling time
Fishing Vulnerability
58.00/100
High vulnerability
Trophic Level
4.2
Apex / Top predator
Climate Zone
Deep-water
Latitude Range
37°N – 30°S
Described By
Smith & Radcliffe, 1912

🗺️ 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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