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🌊 Marine Least Concern 🌡️ Deep-water

Sculptured cusk

Glyptophidium lucidum Smith & Radcliffe, 1913
Max Length
21.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
395–685 m
Climate
Deep-water
Resilience
Medium
Vulnerability
26.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Benthopelagic at bathyal depth . Found on the continental slope . Common species . Oviparous, with oval pelagic eggs floating in a gelatinous mass .

Scientific Name
Glyptophidium lucidum
Authority
Smith & Radcliffe, 1913
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
LC
Max Length
21.2 cm
Depth Range
395–685 m
Trophic Level
3.5
Resilience
Medium
Vulnerability
26.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal soft rays (total): 133 - 146; Anal soft rays: 109 - 122. Prominent head and body with an attenuate caudal part; head bones with large, thin crests; eye equal to or greater than length of snout; opercular spine broad, flat and weak; basibranchial with 1 median and a pair of tooth patches; long gill rakers on anterior arch 14 to 23 . Pseudobranchial filaments 11-15 .: elongated.

🌀 Behaviour

Behavioural data for Sculptured cusk 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 395 - 685 m . Deep-water Northwest Australia (34024); includidng southwestern Taiwan (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.5±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.0038 × L3.14 (TL)
Max TL
21.2cm
Dorsal Rays
140
Anal Rays
116

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Smith & Radcliffe, 1913

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Sculptured cusk ↗
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