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🌊 Marine 🌡️ Deep-water

Darkfin sculpin

Malacocottus zonurus Bean, 1890
Max Length
35 cm
Max Weight
1.2 kg
Lifespan
12 yrs
Trophic Level
3.8
Depth
27–1980 m
Climate
Deep-water
Resilience
Low
Vulnerability
46.00/100
Typical Length
Depth Zone
deep-water

📖 Overview

Overview information for Darkfin sculpin is currently being compiled by our editorial team.

Scientific Name
Malacocottus zonurus
Authority
Bean, 1890
Habitat
Marine
Climate
Deep-water
Body Shape
Fusiform / normal
Max Length
35 cm
Max Weight
1.2 kg
Lifespan
12 years
Depth Range
27–1980 m
Trophic Level
3.8
Resilience
Low
Vulnerability
46.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 8; Dorsal soft rays (total): 14 - 15; Anal spines: 0; Anal soft rays: 10 - 11. : fusiform / normal.

🌀 Behaviour

Behavioural data for Darkfin sculpin is currently being reviewed.

🦐 Diet

Diet information for Darkfin sculpin is currently being compiled.

🥚 Reproduction

Reproduction data for Darkfin sculpin is currently being compiled.

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 27 - 1980 m . Deep-water; 66°N - 46°N North Pacific: northern Japan (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.8±0.1

📐 Morphometrics

Length–Weight Relationship: W = 0.01514 × L3.05 (TL)
Max TL
35cm
Max Weight
1,200g
Dorsal Spines
8
Dorsal Rays
15
Anal Rays
11

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
46.00/100
Moderate-High vulnerability
Trophic Level
3.8
Predator
Body Shape
Fusiform / normal
Climate Zone
Deep-water
Described By
Bean, 1890

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Bartail sculpin · darkfin sculpin · Spinycheek blobsculpin
🌍CES tlustohlavec páskatý
🇫🇷French chabot à queue barrée
🇯🇵Japanese Kobushikajika · コブシカジカ
🇷🇺Russian Мягкий (черноперый) бычок

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 5 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Darkfin sculpin ↗
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