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🌊 Marine Least Concern 🌡️ Deep-water

Percis Matsuii

Percis matsuii Matsubara, 1936
Max Length
15 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
200–500 m
Climate
Deep-water
Resilience
Medium
Vulnerability
33.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Percis Matsuii (Percis matsuii), first described by Matsubara, 1936 is a medium-sized fish in the family Agonidae (order Perciformes). Adults typically reach 15.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 200 to 500 metres. It occurs in Deep-water waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Percis matsuii
Authority
Matsubara, 1936
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
LC
Max Length
15 cm
Depth Range
200–500 m
Trophic Level
3.3
Resilience
Medium
Vulnerability
33.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 4 - 5; Dorsal soft rays (total): 5; Anal spines: 0; Anal soft rays: 5 - 6. A well-projecting knob on parietal region. No elevation at nape. Bony plate on body with a knob. Attains 15 cm SL.: elongated.

🌀 Behaviour

Behavioural data for Percis Matsuii 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; bathydemersal; depth range 200 - 500 m . Deep-water Northwest Pacific: southern Japan.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.3±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00479 × L3.05 (TL)
Max TL
15cm
Dorsal Spines
5
Dorsal Rays
5
Anal Rays
6

🌡️ 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
33.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Matsubara, 1936

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