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🌊 Marine Least Concern 🌡️ Deep-water

Saint Paul's Dragonfish

Eustomias aequatorialis Clarke, 1998
Max Length
12.9 cm
Max Weight
-
Lifespan
-
Trophic Level
4.2
Depth
170–2300 m
Climate
Deep-water
Resilience
Medium
Vulnerability
24.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Saint Paul's Dragonfish (Eustomias aequatorialis) is a ray-finned fish of the family Stomiidae. It inhabits marine (saltwater) waters in deep-water environments. This species can reach a maximum total length of 12.9 cm. It occurs at depths between 170 and 2300 metres. With a trophic level of 4.2, it is a mid-level predator. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Eustomias aequatorialis
Authority
Clarke, 1998
Habitat
Marine
Climate
Deep-water
IUCN Status
LC
Max Length
12.9 cm
Depth Range
170–2300 m
Latitude
1°S – 4°N
Trophic Level
4.2
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
Saint Paul's Dragonfish
Eustomias aequatorialis

🐟 Physical Description

Physical description for Saint Paul's Dragonfish is currently being compiled.

🌀 Behaviour

Behavioural data for Saint Paul's 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 170 - 2300 m . Deep-water; 4°N - 1°S Atlantic Ocean: St.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
4.2±0.8

📐 Morphometrics

Length–Weight Relationship: W = 0.00309 × L3.12 (TL)
Max TL
12.9cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2014

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
24.00/100
Low vulnerability
Trophic Level
4.2
Apex / Top predator
Climate Zone
Deep-water
Latitude Range
4°N – 1°S
Described By
Clarke, 1998

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Saint Paul's Dragonfish
🌍CES svítivka rovníková
🇵🇹Portuguese Peixe-dragão-de-São-Pedro

🗺️ 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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