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🌊 Marine Least Concern 🌡️ Tropical

Orangeback angelfish

Centropyge acanthops Norman, 1922
Max Length
8 cm
Max Weight
-
Lifespan
-
Trophic Level
2.9
Depth
6–40 m
Climate
Tropical
Resilience
High
Vulnerability
20.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Inhabits areas with coral rubble and frequently occurs in small groups of up to about 10 individuals. Feeds on small invertebrates and algae . Spawns at sunset; male stimulating the emission of eggs with biting motions on female's abdomen; eggs released and abandoned in open water without any particular parental care . Popular aquarium fish in Natal. Occasionally exported from Kenya.

Scientific Name
Centropyge acanthops
Authority
Norman, 1922
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
8 cm
Depth Range
6–40 m
Trophic Level
2.9
Resilience
High
Vulnerability
20.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🐟 Physical Description

Head, upper sides, dorsal, and caudal fins golden yellow; lower two-thirds of the body and the anal fin black with numerous close-set purple spots.: short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Orangeback angelfish is currently being reviewed.

🦐 Diet

Diet information for Orangeback angelfish is currently being compiled.

🥚 Reproduction

Bi-directional sex change has been confirmed for this species .

🌍 Habitat & Distribution

Marine; reef-associated; non-migratory; depth range 6 - 40 m . Tropical East London, South Africa.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Migration
Non-migratory
Trophic Level
2.9±0.32
Food Items

small invertebrates and algae (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.02951 × L2.89 (TL)
Max TL
8cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
20.00/100
Low vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Norman, 1922

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