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🌊 Marine 🌡️ Tropical

Multi-blotch barracudina

Stemonosudis multifasciata Ho, Russell, Graham & Psomadakis, 2019
Max Length
28.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.9
Depth
329–332 m
Climate
Tropical
Resilience
Medium
Vulnerability
33.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Multi-blotch barracudina (Stemonosudis multifasciata) is a ray-finned fish of the family Paralepididae. It inhabits marine (saltwater) waters in deep-water environments. This species can reach a maximum total length of 28.3 cm. It occurs at depths between 329 and 332 metres. With a trophic level of 3.9, it is a mid-level predator.

Scientific Name
Stemonosudis multifasciata
Authority
Ho, Russell, Graham & Psomadakis, 2019
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
Max Length
28.3 cm
Depth Range
329–332 m
Trophic Level
3.9
Resilience
Medium
Vulnerability
33.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 8 - 9; Anal soft rays: 32 - 35; Vertebrae: 93 - 95. This species of the S. rothschildi species complex is distinguished by the following characters: dorsum with 16 saddles, 10 before dorsal-fin origin (DFO); caudal vertebrae 49-51, total vertebrae 93-95; vertebrae between pelvic-fin origin and DFO 8-11; DFO is relatively forward in position, predorsal length 71.8-73.6% SL, horizontal distance between origins of pelvic and dorsal fins (V-D) 52.3-63.0% horizontal distance between origins of pelvic and anal fins (V-A); upper jaw 41.8-43.8% HL, lower jaw 55.8–62.5% .: elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Multi-blotch barracudina 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; bathypelagic; depth range 329 - 332 m . Tropical Pacific Ocean: Arafura Sea and Andaman Sea.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.9±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00186 × L3.13 (TL)
Max TL
28.3cm
Dorsal Rays
9
Anal Rays
34
Vertebrae
94

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
33.00/100
Low vulnerability
Trophic Level
3.9
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Ho, Russell, Graham & Psomadakis, 2019

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