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🌊 Marine Least Concern 🌡️ Deep-water

West Indian lanternshark

Etmopterus robinsi Schofield & Burgess, 1997
Max Length
31 cm
Max Weight
-
Lifespan
-
Trophic Level
4.1
Depth
400–800 m
Climate
Deep-water
Resilience
Low
Vulnerability
44.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

West Indian lanternshark (Etmopterus robinsi) is a ray-finned fish of the family Etmopteridae. It inhabits marine (saltwater) waters in deep-water environments. This species can reach a maximum total length of 31 cm. It occurs at depths between 400 and 800 metres. With a trophic level of 4.1, it is a mid-level predator. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Etmopterus robinsi
Authority
Schofield & Burgess, 1997
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
LC
Max Length
31 cm
Depth Range
400–800 m
Trophic Level
4.1
Resilience
Low
Vulnerability
44.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 2. Dark-colored .: elongated.

🌀 Behaviour

Behavioural data for West Indian 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; bathydemersal; depth range 400 - 800 m , usually 549 - 786 m . Deep-water Central Atlantic: off northeastern Florida and the Straits of Florida (USA) south to the offings of Nicaragua, Hispaniola, and the northern Lesser Antilles.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
4.1±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.08 (TL)
Max TL
31cm
Dorsal Spines
2

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
44.00/100
Moderate vulnerability
Trophic Level
4.1
Apex / Top predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Schofield & Burgess, 1997

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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