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🌊 Marine 🌡️ Subtropical

Three-barred porcupinefish

Dicotylichthys punctulatus Kaup, 1855
Dicotylichthys Punctulatus (Dicotylichthys punctulatus)
Dicotylichthys Punctulatus (Dicotylichthys punctulatus)
Max Length
40 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
44.00/100
Typical Length
18 cm
Depth Zone
reef

📖 Overview

Found in estuarine, coastal and offshore reefs to a depth of 50 m. Nocturnal and solitary. Feeds on hard-shelled invertebrates. Not usually marketed.

Scientific Name
Dicotylichthys punctulatus
Authority
Kaup, 1855
Habitat
Marine
Climate
Subtropical
Max Length
40 cm
Trophic Level
3.5
Resilience
Medium
Vulnerability
44.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Three-barred porcupinefish is currently being compiled.

🌀 Behaviour

Behavioural data for Three-barred porcupinefish 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; brackish; reef-associated; depth range ? - 50 m . Subtropical; 27°S - 40°S

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish 🪸 Reef Associated
Trophic Level
3.5±0.37
🌙 Nocturnal 🧍 Solitary
Food Items

hard-shelled invertebrates

📐 Morphometrics

Length–Weight Relationship: W = 0.04786 × L2.82 (TL)
Max TL
40cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
44.00/100
Moderate vulnerability
Trophic Level
3.5
Predator
Climate Zone
Subtropical
Described By
Kaup, 1855

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Atopomycterus diversispinis Bleeker 1865 Synonym
Dicotylichthys myersi Ogilby 1910 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 11 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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