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🌊 Marine Least Concern 🌡️ Tropical

Long-snouted African spurdog

Squalus bassi Viana, Carvalho & Ebert, 2017
Max Length
96 cm
Max Weight
-
Lifespan
-
Trophic Level
4.2
Depth
-
Climate
Tropical
Resilience
Very low
Vulnerability
67.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Minimum size at maturity of this species is approximately 73.0 cm for females and 65.0 cm for males. Females have between 4-9 pups per litter (size at birth is around 21.0-30.0 cm, with the smallest free-swimming neonates measuring 23.0-23.5 cm TL. Reported to feed mainly on bony fishes, cephalopods and crustaceans .

Scientific Name
Squalus bassi
Authority
Viana, Carvalho & Ebert, 2017
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
96 cm
Trophic Level
4.2
Resilience
Very low
Vulnerability
67.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Long-snouted African spurdog is currently being compiled.

🌀 Behaviour

Behavioural data for Long-snouted African spurdog is currently being reviewed.

🦐 Diet

Diet information for Long-snouted African spurdog is currently being compiled.

🥚 Reproduction

Reproduction data for Long-snouted African spurdog is currently being compiled.

🌍 Habitat & Distribution

Marine; pelagic-neritic, usually 159 - 591 m . Tropical South Africa and extending to Mozambique.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
4.2±0.4
Food Items

bony fishes, cephalopods and crustaceans (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00355 × L3.09 (TL)
Max TL
96cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Very low
Minimum doubling time
Fishing Vulnerability
67.00/100
High vulnerability
Trophic Level
4.2
Apex / Top predator
Climate Zone
Tropical
Described By
Viana, Carvalho & Ebert, 2017

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