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🌊 Marine Least Concern 🌡️ Tropical

Arrowhead soapfish

Belonoperca chabanaudi Fowler & Bean, 1930
Max Length
15 cm
Max Weight
-
Lifespan
-
Trophic Level
4
Depth
4–50 m
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Occurs in steep slopes of coral rich areas. Usually hovers in mid water in caves . Nocturnal species . Secretive and solitary . Feeds on small fishes and crustaceans . Easily missed and normally the yellow spot is noticed first . Produces the skin toxin grammistin.

Scientific Name
Belonoperca chabanaudi
Authority
Fowler & Bean, 1930
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
15 cm
Depth Range
4–50 m
Latitude
23°S – 30°N
Trophic Level
4
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 9; Dorsal soft rays (total): 10; Anal spines: 2; Anal soft rays: 8. Body brown in color (may also be dusky bluish grey to almost black ), caudal peduncle with saddle-like yellow spot; large ocellated black spot on spinous dorsal . : elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Arrowhead soapfish is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; reef-associated; depth range 4 - 50 m . Tropical; 30°N - 23°S East Africa to Samoa, north to the Ryukyu Islands, south to New Caledonia.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
4±0.67
🌙 Nocturnal 🧍 Solitary
Food Items

small fishes and crustaceans (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
15cm
Dorsal Spines
9
Dorsal Rays
10
Anal Spines
2
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
4
Apex / Top predator
Body Shape
Elongated
Climate Zone
Tropical
Latitude Range
30°N – 23°S
Described By
Fowler & Bean, 1930

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Belonoperca chaubanaudi Fowler & Bean 1930 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

Aquareap Community Observations
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