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🌊 Marine Least Concern ⚡ Reports of ciguatera poisoning 🌡️ Subtropical

Smooth trunkfish

Lactophrys triqueter Linnaeus, 1758
Max Length
47 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
25.00/100
Typical Length
20 cm
Depth Zone
reef

📖 Overview

Found on coral reefs . Solitary or in small groups . Feeds on a wide variety of small bottom invertebrates such as mollusks, crustaceans, worms, sessile tunicates and sponges exposed by a jet of water ejected through the mouth . Marketed fresh locally . Toxins released when excited kill other fishes . Easily approached .

Scientific Name
Lactophrys triqueter
Authority
Linnaeus, 1758
Habitat
Marine
Climate
Subtropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
47 cm
Latitude
35°S – 44°N
Trophic Level
3.3
Resilience
High
Vulnerability
25.00/100
Salinity
30–40 ppt

🐟 Physical Description

Carapace and caudal peduncle blackish with numerous small white spots; lips and bases of fins blackish; terminal edge of caudal fin narrowly white with a blackish submarginal band .: short and / or deep.

🌀 Behaviour

Behavioural data for Smooth trunkfish 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 ? - 50 m . Subtropical; 44°N - 35°S, 98°W - 34°W

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.3±0.2
🧍 Solitary
Food Items

a wide variety of small bottom invertebrates such as mollusks, crustaceans, worms, sessile tunicates

📐 Morphometrics

Length–Weight Relationship: W = 0.05129 × L2.76 (TL)
Max TL
47cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
25.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Short and / or deep
Climate Zone
Subtropical
Latitude Range
44°N – 35°S
Described By
Linnaeus, 1758

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 39 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Smooth trunkfish ↗
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