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🌊 Marine Least Concern 🌡️ Deep-water

Lined Lanternshark

Etmopterus dislineatus Last, Burgess & Séret, 2002
Max Length
44.8 cm
Max Weight
Lifespan
Trophic Level
4.2
Depth
590–800 m
Climate
Deep-water
Resilience
Low
Vulnerability
53.00/100
Typical Length
Depth Zone
deep-water

📖 Overview

Overview information for Lined Lanternshark is currently being compiled by our editorial team.

Scientific Name
Etmopterus dislineatus
Authority
Last, Burgess & Séret, 2002
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
LC
Max Length
44.8 cm
Depth Range
590–800 m
Trophic Level
4.2
Resilience
Low
Vulnerability
53.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Body extremely slender. Dorsal and ventral coloration sharply contrasted; fine dark horizontal lines forming series of fine dots and dashes on upper half of body; a dark ventral saddle near middle of caudal peduncle. Head relatively short (usually < 21% TL). Caudal peduncle very elongate (usually > 23% TL). Eyes rather narrow; upper eyelid with pale naked patch. Denticles extremely dense, bristle-like, not arranged in defined rows. Flank-marking base forward of second dorsal-fin spine; its posterior branch longer than anterior branch and extending beyond free rear tip of second dorsal fin; central caudal marking absent. Monospondylous centra 41-45 .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Lined Lanternshark is currently being reviewed.

🦐 Diet

Diet information for Lined Lanternshark is currently being compiled.

🥚 Reproduction

Distinct pairing with embrace .

🌍 Habitat & Distribution

Marine; pelagic-oceanic; depth range 590 - 800 m . Deep-water central Coral Sea, off Saumarez and Queensland Plateau, Australia.

🌿 Ecology

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

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.08 (TL)
Max TL
44.8cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
53.00/100
Moderate-High vulnerability
Trophic Level
4.2
Apex / Top predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Last, Burgess & Séret, 2002

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Lined Lanternshark
🇮🇹Italian Squalo lanterna rigato

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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