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🌊 Marine Least Concern 🌡️ Tropical

Western angelshark

Squatina pseudocellata Last & White, 2008
Max Length
75.1 cm
Max Weight
Lifespan
Trophic Level
3.9
Depth
150–312 m
Climate
Tropical
Resilience
Low
Vulnerability
44.00/100
Typical Length
Depth Zone

📖 Overview

Western angelshark (Squatina pseudocellata) is a ray-finned fish of the family Squatinidae. It inhabits marine (saltwater) waters. This species can reach a maximum total length of 75.1 cm. It occurs at depths between 150 and 312 metres. With a trophic level of 3.9, it is a mid-level predator. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Squatina pseudocellata
Authority
Last & White, 2008
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
75.1 cm
Depth Range
150–312 m
Trophic Level
3.9
Resilience
Low
Vulnerability
44.00/100
Salinity
30–40 ppt

🐟 Physical Description

Body strongly depressed anteriorly, firm. Trunk strongly depressed, almost ray-like, deepest over abdomen; not tapering abruptly at pelvic-fin insertion, tail strongly depressed, even at origin of caudal fin. Abdomen moderately elongate. Head broad, extended laterally, strongly depressed. Dermal denticles covering entire dorsal surface of body; less dense, absent on posterior borders of fins .Cross section: flattened.

🌀 Behaviour

Behavioural data for Western angelshark is currently being reviewed.

🦐 Diet

Diet information for Western angelshark is currently being compiled.

🥚 Reproduction

Reproduction data for Western angelshark is currently being compiled.

🌍 Habitat & Distribution

Marine; benthopelagic; depth range 150 - 312 m . Tropical; 18°S - 25°S Indian Ocean: northwestern Australia.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.9±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00661 × L3.07 (TL)
Max TL
75.1cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
44.00/100
Moderate vulnerability
Trophic Level
3.9
Predator
Climate Zone
Tropical
Described By
Last & White, 2008

👥 Community & Contribute

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