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🌊 Marine Least Concern 🌡️ Tropical

Threadfin leatherjacket

Arotrolepis filicauda Günther, 1880
Max Length
22 cm
Max Weight
-
Lifespan
-
Trophic Level
2.9
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
27.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Threadfin leatherjacket (Arotrolepis filicauda), first described by Günther, 1880 is a medium-sized fish in the family Monacanthidae (order Tetraodontiformes). Adults typically reach 22.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Arotrolepis filicauda
Authority
Günther, 1880
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
22 cm
Trophic Level
2.9
Resilience
High
Vulnerability
27.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Threadfin leatherjacket is currently being compiled.

🌀 Behaviour

Behavioural data for Threadfin leatherjacket is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

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

🌍 Habitat & Distribution

Marine; demersal. Tropical Central Pacific: northwestern Australia and Papua New Guinea (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
2.9±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.0195 × L2.93 (TL)
Max TL
22cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
27.00/100
Low vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Günther, 1880

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Thread-tailed Leather-jacket · Threadfin Leatherjacket
🏳️Catalan Peix llima d'aleta filamentosa
🇵🇹Portuguese Peixe-porco-de-barbatana-filamentosa

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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