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🌊 Marine Least Concern 🌡️ Deep-water

Saldanha catshark

Apristurus saldanha Barnard, 1925
Max Length
88 cm
Max Weight
-
Lifespan
-
Trophic Level
4.2
Depth
453–717 m
Climate
Deep-water
Resilience
Very low
Vulnerability
42.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Saldanha catshark (Apristurus saldanha), first described by Barnard, 1925 is a large fish in the family Pentanchidae (order Carcharhiniformes). Adults typically reach 88.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 453 to 717 metres. It occurs in Deep-water waters. Diet is predominantly piscivorous, targeting other fish and larger prey. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Apristurus saldanha
Authority
Barnard, 1925
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
LC
Max Length
88 cm
Depth Range
453–717 m
Trophic Level
4.2
Resilience
Very low
Vulnerability
42.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Anal spines: 0. A stout, plain catshark with moderately large eyes, a long, thick and broad snout, and long labial furrows; mouth not projecting in front of eyes; pectoral fins large . Uniformly dark grey-brown .: elongated.

🌀 Behaviour

Behavioural data for Saldanha catshark is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

🐣 Oviparous

Oviparous . Paired eggs are laid. Embryos feed solely on yolk .

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 453 - 717 m . Deep-water; 31°S - 40°S Southeast Atlantic: Cape Columbine to south of False Bay in South Africa (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
4.2±0.7
Food Items

small bony fish and cephalopods (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00347 × L3.09 (TL)
Max TL
88cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
Very low
Minimum doubling time
Fishing Vulnerability
42.00/100
Moderate vulnerability
Trophic Level
4.2
Apex / Top predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Barnard, 1925

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