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🌊 Marine Least Concern 🌡️ Deep-water

False-midas lanternfish

Gymnoscopelus hintonoides Hulley, 1981
Max Length
14 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
2200–2350 m
Climate
Deep-water
Resilience
Medium
Vulnerability
34.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

False-midas lanternfish (Gymnoscopelus hintonoides), first described by Hulley, 1981 is a small fish in the family Myctophidae (order Myctophiformes). Adults typically reach 14.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 2200 to 2350 metres. It occurs in Deep-water waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Gymnoscopelus hintonoides
Authority
Hulley, 1981
Habitat
Marine
Climate
Deep-water
IUCN Status
LC
Max Length
14 cm
Depth Range
2200–2350 m
Trophic Level
3.2
Resilience
Medium
Vulnerability
34.00/100
Migration
Oceanodromous
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Myctophiformes
Myctophiformes
Family
Myctophidae
Myctophidae
Genus
Gymnoscopelus
Gymnoscopelus
Species
False-midas lanternfish
Gymnoscopelus hintonoides

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 17 - 19; Anal spines: 0; Anal soft rays: 17 - 20.

🌀 Behaviour

Behavioural data for False-midas lanternfish 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; oceanodromous ; depth range 2200 - 2350 m . Deep-water; 34°S - 54°S Known from about 50°S to 54°S along 40°W, and between the Subtropical Convergence and the Antarctic Polar Front at about 124°W.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Migration
Oceanodromous
Trophic Level
3.2±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00427 × L3.16 (TL)
Max TL
14cm
Dorsal Rays
18
Anal Rays
19

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
34.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Deep-water
Described By
Hulley, 1981

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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