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🌊 Marine Least Concern 🌡️ Deep-water

Spothead lantern fish

Diaphus metopoclampus Cocco, 1829
Max Length
9.6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
90–1085 m
Climate
Deep-water
Resilience
High
Vulnerability
24.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Oceanic and mesopelagic, found between 375-850 m during the day and between 90-850 m at night . Benthopelagic . Depth range from 518-1085 m in the eastern Ionian Sea . Reach sexual maturity at a length of 4,8 cm .

Scientific Name
Diaphus metopoclampus
Authority
Cocco, 1829
Habitat
Marine
Climate
Deep-water
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
9.6 cm
Depth Range
90–1085 m
Latitude
58°S – 60°N
Trophic Level
3.3
Resilience
High
Vulnerability
24.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Myctophiformes
Myctophiformes
Family
Myctophidae
Myctophidae
Genus
Diaphus
Diaphus
Species
Spothead lantern fish
Diaphus metopoclampus

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 14 - 116; Anal spines: 0; Anal soft rays: 14 - 16. : fusiform / normal.

🌀 Behaviour

The spothead lantern fish attains sexual maturity at 4.8 cm (1.9 in) in length; it spawns in the spring and summer. == References ==

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

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

🌍 Habitat & Distribution

Marine; bathypelagic; non-migratory; depth range 90 - 1085 m . Deep-water; 60°N - 58°S, 67°W - 153°W South Africa.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Migration
Non-migratory
Trophic Level
3.3±0.38

📐 Morphometrics

Length–Weight Relationship: W = 0.01047 × L3.07 (TL)
Max TL
9.6cm
Dorsal Rays
65
Anal Rays
15

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2012

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
24.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Fusiform / normal
Climate Zone
Deep-water
Latitude Range
60°N – 58°S
Described By
Cocco, 1829

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Bluntnose Lanternfish · Lanternfish · Spot-headed Lantern Fish · Spothead lantern fish · Spothead lanternfish
🇫🇷French Lanterne grosse tête · Poisson Lanterne
🇮🇹Italian Occhio lucente
🇯🇵Japanese Daikokuhadaka · ダイコクハダカ
🇷🇺Russian Пятнистоголовый диаф
🇪🇸Spanish Mictófido
🌍TUR isildak baligi

Scientific Synonyms

Scientific Name Author Year Status
Aethoprora metopoclampa Cocco 1829 Synonym
Diaphus meteopoclampus Cocco 1829 Synonym
Myctophum metopoclampum Cocco 1829 Synonym
Nyctophus metopoclampus Cocco 1829 Synonym
Scopelus metopoclampum Cocco 1829 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 58 records indexed .

Occurrence density from GBIF View GBIF records ↗

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