New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

🌊 Marine Data Deficient 🌡️ Temperate

Spark Lanternfish

Diaphus kora Nafpaktitis, Robertson & Paxton, 1995
Max Length
-
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
0–387 m
Climate
Temperate
Resilience
High
Vulnerability
26.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Spark Lanternfish (Diaphus kora), first described by Nafpaktitis, Robertson & Paxton, 1995 is a fish in the family Myctophidae (order Myctophiformes). It inhabits marine coastal and open-ocean environments. Recorded depth range: 0 to 387 metres. It occurs in Temperate waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Data Deficient.

Scientific Name
Diaphus kora
Authority
Nafpaktitis, Robertson & Paxton, 1995
Habitat
Marine
Climate
Temperate
IUCN Status
DD
Depth Range
0–387 m
Trophic Level
3.1
Resilience
High
Vulnerability
26.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Spark Lanternfish is currently being compiled.

🌀 Behaviour

Behavioural data for Spark 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; pelagic-oceanic; depth range 0 - 387 m . Temperate Southwest Pacific: known from the type locality, east of the Kermadec Islands, 28°23'S, 174°56'W.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
3.1±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00794 × L3 (TL)

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
3.1
Predator
Climate Zone
Temperate
Described By
Nafpaktitis, Robertson & Paxton, 1995

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Spark Lanternfish
🌍CES lampař kora

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Spark Lanternfish ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.