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🌊 Marine 🌡️ Tropical

Black-flag tripodfish

Tripodichthys angustifrons Hollard, 1854
Max Length
20 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
29.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Black-flag tripodfish (Tripodichthys angustifrons), first described by Hollard, 1854 is a medium-sized fish in the family Triacanthidae (order Tetraodontiformes). Adults typically reach 20.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Tripodichthys angustifrons
Authority
Hollard, 1854
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
Max Length
20 cm
Trophic Level
3.5
Resilience
Medium
Vulnerability
29.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 22 - 24; Anal soft rays: 18 - 19. Spiny dorsal-fin membrane very dark between second spine and base of first spine, and often between second and third spines (Ref 9804).: short and / or deep.

🌀 Behaviour

Behavioural data for Black-flag tripodfish 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; depth range ? - 15 m . Tropical Central Pacific: Australia (including northwestern Australia) and Indonesia.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.5±0.37
Food Items

benthic invertebrates

📐 Morphometrics

Length–Weight Relationship: W = 0.01445 × L2.93 (TL)
Max TL
20cm
Dorsal Rays
23
Anal Rays
19

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
29.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Hollard, 1854

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Triacanthus angustifrons Hollard 1854 Synonym
Triacanthus falcanalis Ogilby 1910 Synonym
Triacanthus macrurus Bleeker 1865 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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