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🌊 Marine 🌡️ Deep-water

Japanese codling

Physiculus japonicus Hilgendorf, 1879
Max Length
35 cm
Max Weight
-
Lifespan
-
Trophic Level
4.2
Depth
139–1007 m
Climate
Deep-water
Resilience
Low
Vulnerability
48.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Physiculus japonicus, known as the Japanese codling, is a bathydemersal fish found throughout waters surrounding Japan and the East China Sea.

Scientific Name
Physiculus japonicus
Authority
Hilgendorf, 1879
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
Max Length
35 cm
Depth Range
139–1007 m
Trophic Level
4.2
Resilience
Low
Vulnerability
48.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Anal spines: 0. Ventral light organ well behind a line between pelvic fins. Color is light brown to pinkish tan on dorsal portions, grading to blue-black ventrally.: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Japanese codling is currently being reviewed.

🦐 Diet

Diet information for Japanese codling is currently being compiled.

🥚 Reproduction

Reproduction data for Japanese codling is currently being compiled.

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 139 - 1007 m . Deep-water; 43°N - 24°N, 125°E - 144°E Northwest Pacific: Japan and the East China Sea.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
4.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.11 (TL)
Max TL
35cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
48.00/100
Moderate-High vulnerability
Trophic Level
4.2
Apex / Top predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Hilgendorf, 1879

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Lotella maximowiczi Herzenstein 1896 Synonym
Physiculus maximowiczi Herzenstein 1896 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 15 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Japanese codling ↗
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