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🌊 Marine Data Deficient 🌡️ Temperate

Diplacanthopoma Japonicum

Diplacanthopoma japonicum Steindachner & Döderlein, 1887
Max Length
40 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
-
Climate
Temperate
Resilience
Medium
Vulnerability
50.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Diplacanthopoma Japonicum (Diplacanthopoma japonicum) is a ray-finned fish of the family Bythitidae. It inhabits marine (saltwater) waters. This species can reach a maximum total length of 40 cm. With a trophic level of 3.6, it is a mid-level predator. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Diplacanthopoma japonicum
Authority
Steindachner & Döderlein, 1887
Habitat
Marine
Climate
Temperate
Body Shape
Elongated
IUCN Status
DD
Max Length
40 cm
Trophic Level
3.6
Resilience
Medium
Vulnerability
50.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 134; Anal spines: 0; Anal soft rays: 100. Head very large and cavernous. Scales absent from head and bases of dorsal and anal fins. Pore bearing skin flap over operculum. Attains 40 cm SL.: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Diplacanthopoma Japonicum 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; benthopelagic. Temperate Northwest Pacific: probably endemic to Japan.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.6±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00468 × L3.03 (TL)
Max TL
40cm
Dorsal Rays
134
Anal Rays
100

🌡️ 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
50.00/100
Moderate-High vulnerability
Trophic Level
3.6
Predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Steindachner & Döderlein, 1887

👥 Community & Contribute

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