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🌊 Marine 🌡️ Temperate

Triangular boxfish

Tetrosomus concatenatus Bloch, 1785
Max Length
30 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Temperate
Resilience
High
Vulnerability
17.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Enters muddy bays or estuaries; usually with large remote sponges . Solitary. Also found in seagrass and weed bottoms of coastal reefs .

Scientific Name
Tetrosomus concatenatus
Authority
Bloch, 1785
Habitat
Marine
Climate
Temperate
Body Shape
Short and / or deep
Max Length
30 cm
Latitude
35°S – 30°N
Trophic Level
3.3
Resilience
High
Vulnerability
17.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 9; Anal spines: 0; Anal soft rays: 9 - 10. Males with blue line and spots that fade rapidly . : short and / or deep.

🌀 Behaviour

Behavioural data for Triangular boxfish 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; reef-associated; depth range ? - 60 m . Temperate; 30°N - 35°S, 19°E - 170°E West Pacific: East Africa to southern Japan and New Caledonia (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.3±0.3
🧍 Solitary

📐 Morphometrics

Length–Weight Relationship: W = 0.03715 × L2.8 (TL)
Max TL
30cm
Dorsal Rays
9
Anal Rays
10

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
17.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Short and / or deep
Climate Zone
Temperate
Latitude Range
30°N – 35°S
Described By
Bloch, 1785

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Lactophrys tritropis Snyder 1911 Synonym
Ostracion concatenatus Bloch 1785 Synonym
Rhinosomus concatenatus Bloch 1785 Synonym
Tetrasomus concatenatus Bloch 1785 Synonym
Tetrosomus tritropis Snyder 1911 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 6 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Triangular boxfish ↗
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