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🌊 Marine Least Concern 🌡️ Tropical

Common dragonfish

Eustomias vulgaris Clarke, 2001
Max Length
19 cm
Max Weight
-
Lifespan
-
Trophic Level
4.4
Depth
0–750 m
Climate
Tropical
Resilience
Medium
Vulnerability
32.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Common dragonfish (Eustomias vulgaris), first described by Clarke, 2001 is a medium-sized fish in the family Stomiidae (order Stomiiformes). Adults typically reach 19.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 0 to 750 metres. It occurs in Tropical waters. Diet is predominantly piscivorous, targeting other fish and larger prey. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Eustomias vulgaris
Authority
Clarke, 2001
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
19 cm
Depth Range
0–750 m
Trophic Level
4.4
Resilience
Medium
Vulnerability
32.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Barbel without branches arising from stem; stem solidly pigmented; stem pigment extending onto terminal bulb; terminal filament absent or single and medial .: elongated.

🌀 Behaviour

Behavioural data for Common 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; pelagic-oceanic; depth range 0 - 750 m . Tropical south central Pacific, and near the equator in the western Pacific.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
4.4±0.8

📐 Morphometrics

Length–Weight Relationship: W = 0.00309 × L3.12 (TL)
Max TL
19cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
32.00/100
Low vulnerability
Trophic Level
4.4
Apex / Top predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Clarke, 2001

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Common Dragonfish
🌍CES svítivka obecná
🇵🇹Portuguese Peixe-dragão-vulgar

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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