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🌊 Marine 🌡️ Tropical

Slender weasel shark

Paragaleus longicaudatus Bessednov, 1966
Max Length
-
Max Weight
-
Lifespan
-
Trophic Level
4.2
Depth
1–18 m
Climate
Tropical
Resilience
Very low
Vulnerability
62.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Slender weasel shark (Paragaleus longicaudatus), first described by Bessednov, 1966 is a fish in the family Hemigaleidae (order Carcharhiniformes). It inhabits marine coastal and open-ocean environments. Recorded depth range: 1 to 18 metres. It occurs in Tropical waters. Diet is predominantly piscivorous, targeting other fish and larger prey.

Scientific Name
Paragaleus longicaudatus
Authority
Bessednov, 1966
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
Depth Range
1–18 m
Trophic Level
4.2
Resilience
Very low
Vulnerability
62.00/100
Salinity
30–40 ppt

🐟 Physical Description

: elongated.

🌀 Behaviour

Behavioural data for Slender weasel shark is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

🐣 Viviparous 🤰 Viviparous
Size at Maturity
65cm TL

Viviparous, placental . Distinct pairing with embrace .

🌍 Habitat & Distribution

Marine; demersal; depth range 1 - 18 m . Tropical Indian Ocean: Bahrain.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
4.2±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00309 × L3.07 (TL)

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Very low
Minimum doubling time
Fishing Vulnerability
62.00/100
High vulnerability
Trophic Level
4.2
Apex / Top predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Bessednov, 1966

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