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🌊 Marine Data Deficient 🌡️ Deep-water

Aogashima Dragonfish

Eustomias interruptus Clarke, 1999
Max Length
12.1 cm
Max Weight
-
Lifespan
-
Trophic Level
4.1
Depth
0–932 m
Climate
Deep-water
Resilience
Medium
Vulnerability
24.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Aogashima Dragonfish (Eustomias interruptus), first described by Clarke, 1999 is a small fish in the family Stomiidae (order Stomiiformes). Adults typically reach 12.10 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 0 to 932 metres. It occurs in Deep-water waters. Diet is predominantly piscivorous, targeting other fish and larger prey. On the IUCN Red List, it is classified as Data Deficient.

Scientific Name
Eustomias interruptus
Authority
Clarke, 1999
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
DD
Max Length
12.1 cm
Depth Range
0–932 m
Trophic Level
4.1
Resilience
Medium
Vulnerability
24.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Stomiiformes
Stomiiformes
Family
Stomiidae
Stomiidae
Genus
Eustomias
Eustomias
Species
Aogashima Dragonfish
Eustomias interruptus

🐟 Physical Description

The single-based branch of the barbel arises from the stem; the branch with many elaborate, branched side filaments throughout most of its length with the proximal filaments arising just distal to the main branch origin. Most of the barbel stem unpigmented between branch and terminal bulb .: elongated.

🌀 Behaviour

Behavioural data for Aogashima Dragonfish is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

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

🌍 Habitat & Distribution

Marine; bathypelagic; depth range 0 - 932 m . Deep-water Northwest Pacific: southeast of Japan.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
4.1±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.00309 × L3.12 (TL)
Max TL
12.1cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
24.00/100
Low vulnerability
Trophic Level
4.1
Apex / Top predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Clarke, 1999

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Aogashima Dragonfish
🌍CES svítivka jihojaponská
🇯🇵Japanese Chobihigehoshieso · チョビヒゲホシエソ
🇵🇹Portuguese Peixe-dragão-de-Aogashima

🗺️ 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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