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🌊 Marine Least Concern 🌡️ Tropical

Starry catshark

Asymbolus galacticus Séret & Last, 2008
Max Length
47.7 cm
Max Weight
-
Lifespan
-
Trophic Level
4
Depth
235–550 m
Climate
Tropical
Resilience
Low
Vulnerability
26.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Starry catshark (Asymbolus galacticus), first described by Séret & Last, 2008 is a large fish in the family Pentanchidae (order Carcharhiniformes). Adults typically reach 47.70 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 235 to 550 metres. It occurs in Tropical waters. Diet is predominantly piscivorous, targeting other fish and larger prey. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Asymbolus galacticus
Authority
Séret & Last, 2008
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
47.7 cm
Depth Range
235–550 m
Trophic Level
4
Resilience
Low
Vulnerability
26.00/100
Salinity
30–40 ppt

🐟 Physical Description

Small and slender species of catshark with the following set of characters: distinct variegated colour pattern with numerous milky white blotches surrounded by rusty-brown spots and blotches; dorsal saddles on back are faint and dusky, dorsal ground light brown, paler on sides; claspers in adults are long and slender, distally pointed; teeth with 3 or 5 cusps; the median cusps much larger than those adjacent .: elongated.

🌀 Behaviour

Behavioural data for Starry catshark is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; benthopelagic; depth range 235 - 550 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00347 × L3.09 (TL)
Max TL
47.7cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
4
Apex / Top predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Séret & Last, 2008

👥 Community & Contribute

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