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🌊 Marine Least Concern 🌡️ Tropical

Squatina Varii

Squatina varii Vaz & Carvalho, 2018
Max Length
124 cm
Max Weight
-
Lifespan
-
Trophic Level
4.1
Depth
195–666 m
Climate
Tropical
Resilience
Low
Vulnerability
66.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Squatina Varii (Squatina varii), first described by Vaz & Carvalho, 2018 is a very large fish in the family Squatinidae (order Squatiniformes). Adults typically reach 124.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 195 to 666 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
Squatina varii
Authority
Vaz & Carvalho, 2018
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
124 cm
Depth Range
195–666 m
Trophic Level
4.1
Resilience
Low
Vulnerability
66.00/100
Salinity
30–40 ppt

🐟 Physical Description

This species is distinguished from all western Atlantic congeners (except S. david) by the following characters: a higher number of vertebral centra, 138-150 (vs. 132-136 in argentina; 128-136 in guggenheim; 127-136 in occulta; 130-135 in dumeril; 121 in Squatina sp. NW1); differs from all southwestern Atlantic species and S. david in their dorsal coloration, with very few (

🌀 Behaviour

Behavioural data for Squatina Varii is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

Size at Maturity
101.5cm TL

🌍 Habitat & Distribution

Marine; demersal; depth range 195 - 666 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
4.1±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00661 × L3.07 (TL)
Max TL
124cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
66.00/100
High vulnerability
Trophic Level
4.1
Apex / Top predator
Climate Zone
Tropical
Described By
Vaz & Carvalho, 2018

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