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🌊 Marine Data Deficient 🌡️ Tropical

Blackvent filefish

Thamnaconus melanoproctes Boulenger, 1889
Max Length
20 cm
Max Weight
Lifespan
Trophic Level
3.4
Depth
30–200 m
Climate
Tropical
Resilience
High
Vulnerability
25.00/100
Typical Length
Depth Zone
demersal

📖 Overview

Blackvent filefish (Thamnaconus melanoproctes) is a ray-finned fish of the family Monacanthidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 20 cm. It occurs at depths between 30 and 200 metres. With a trophic level of 3.4, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Thamnaconus melanoproctes
Authority
Boulenger, 1889
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
DD
Max Length
20 cm
Depth Range
30–200 m
Trophic Level
3.4
Resilience
High
Vulnerability
25.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 2; Dorsal soft rays (total): 32 - 34; Anal spines: 0; Anal soft rays: 32 - 34. Caudal fin slightly rounded.: short and / or deep.

🌀 Behaviour

Behavioural data for Blackvent filefish is currently being reviewed.

🦐 Diet

Diet information for Blackvent filefish is currently being compiled.

🥚 Reproduction

Reproduction data for Blackvent filefish is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range 30 - 200 m . Tropical Central Pacific (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.4±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.0195 × L2.93 (TL)
Max TL
20cm
Dorsal Spines
2
Dorsal Rays
33
Anal Rays
33

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
25.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Boulenger, 1889

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