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🌊 Marine Least Concern 🌡️ Deep-water

Bruun’s Lanternfish

Diaphus antonbruuni Nafpaktitis, 1978
Max Length
5.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Deep-water
Resilience
High
Vulnerability
18.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Bruun’s Lanternfish (Diaphus antonbruuni), first described by Nafpaktitis, 1978 is a small fish in the family Myctophidae (order Myctophiformes). Adults typically reach 5.50 cm in maximum length. It inhabits marine coastal and open-ocean environments. 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
Diaphus antonbruuni
Authority
Nafpaktitis, 1978
Habitat
Marine
Climate
Deep-water
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
5.5 cm
Trophic Level
3.1
Resilience
High
Vulnerability
18.00/100
Migration
Oceanodromous
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Myctophiformes
Myctophiformes
Family
Myctophidae
Myctophidae
Genus
Diaphus
Diaphus
Species
Bruun’s Lanternfish
Diaphus antonbruuni

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 14 - 15; Anal spines: 0; Anal soft rays: 15 - 17. : fusiform / normal.

🌀 Behaviour

Behavioural data for Bruun’s 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 ? - 500 m . Deep-water; 4°S - 17°S

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Migration
Oceanodromous
Trophic Level
3.1±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01023 × L3.04 (TL)
Max TL
5.5cm
Dorsal Rays
15
Anal Rays
16

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
18.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Fusiform / normal
Climate Zone
Deep-water
Described By
Nafpaktitis, 1978

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Bruun’s Lanternfish
🌍CES lampař Bruunův
🇷🇺Russian Диаф Бруна

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 6 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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