New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

🌊 Marine 🌡️ Temperate

Icelus Cataphractus

Icelus cataphractus Pavlenko, 1910
Max Length
30 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
60–454 m
Climate
Temperate
Resilience
Low
Vulnerability
51.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Icelus Cataphractus (Icelus cataphractus), first described by Pavlenko, 1910 is a medium-sized fish in the family Cottidae (order Perciformes). Adults typically reach 30.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 60 to 454 metres. It occurs in Temperate waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Icelus cataphractus
Authority
Pavlenko, 1910
Habitat
Marine
Climate
Temperate
Max Length
30 cm
Depth Range
60–454 m
Trophic Level
3.6
Resilience
Low
Vulnerability
51.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Icelus Cataphractus is currently being compiled.

🌀 Behaviour

Behavioural data for Icelus Cataphractus 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; demersal; depth range 60 - 454 m . Temperate Northwest Pacific: northern Japan to the Sea of Okhotsk.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.6±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00603 × L3.15 (TL)
Max TL
30cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
51.00/100
Moderate-High vulnerability
Trophic Level
3.6
Predator
Climate Zone
Temperate
Described By
Pavlenko, 1910

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Icelus Cataphractus ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.