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🌊 Marine Data Deficient 🌡️ Deep-water

Eustomias Magnificus

Eustomias magnificus Clarke, 2001
Max Length
19.8 cm
Max Weight
-
Lifespan
-
Trophic Level
4.5
Depth
0–1800 m
Climate
Deep-water
Resilience
Medium
Vulnerability
32.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Eustomias Magnificus (Eustomias magnificus), first described by Clarke, 2001 is a medium-sized fish in the family Stomiidae (order Stomiiformes). Adults typically reach 19.80 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 0 to 1800 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 magnificus
Authority
Clarke, 2001
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
DD
Max Length
19.8 cm
Depth Range
0–1800 m
Trophic Level
4.5
Resilience
Medium
Vulnerability
32.00/100
Salinity
30–40 ppt

🐟 Physical Description

Barbel with a single-based branch arising from stem; 4-6 lateral branches arising from medial branch, proximal pair from just distal to origin of medial branch; all branches with rounded, club-shaped tips; stem pigmented up to terminal bulb; bulb elongate, occupying most of distal barbel with slight constriction and internal pigment distally; a medial row of 8-10 prominent terminal filaments around distal tip and 1-3 pairs of small, lateral terminal filaments near ventral side of constriction in bulb .: elongated.

🌀 Behaviour

Behavioural data for Eustomias Magnificus 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 - 1800 m . Deep-water Central Pacific: known only from near Hawaii.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
4.5±0.8

📐 Morphometrics

Length–Weight Relationship: W = 0.00309 × L3.12 (TL)
Max TL
19.8cm

🌡️ 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
32.00/100
Low vulnerability
Trophic Level
4.5
Apex / Top predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Clarke, 2001

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