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Bony fish

Semicircle Angelfish

Pomacanthus semicirculatus

Also known as: Blue Angel, Blue Angelfish, Blue Koran Angel, Halfcircle Angelfish, Half-circled Angelfish, Koran Angel, Koran Angelfish, Koran Semicircle Angelfish, Zebra Angelfish

LCLeast ConcernIUCN Red List, 2010
LIFE STAGE
Add a photo
Adult
1
@fishx6 · Navy Pier, Ningaloo Reef, Exmouth, WA, Australia · June 20131 / 33

Showing details for the adult stage. Switch stages to see how it differs.

01

Overview

Found singly or in pairs, over coastal reefs rich in coral growth.

Angelfish are usually brightly coloured with highly compressed bodies.
Some live in "harems" others in pairs, they can be highly territorial and make a loud drumming sound when alarmed.

02

How to identify

COLOURS
Pattern
blue outlinespots
Head & Mouth
yellow lips
Behaviour
pairssolitaryterritorial

Tap any trait to see other fish that share it.

03

Habitat & where to find it

Where the adult stage lives, and where its photos were taken.

  • Range · Indo-West Pacific
  • Exact location · 14
  • Country only · 19
LIVES IN

Found singly or in pairs, over coastal reefs rich in coral growth.

RANGE
04

Adult photos 33

05

Discussion

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    ALL STAGES
    FOR THE MARINE-BIOLOGY CURIOUS

    Deep dive

    Taxonomy

    1. kingdomAnimalia
    2. phylumChordata
    3. classTeleostei
    4. orderAcanthuriformes
    5. familyPomacanthidae
    6. genusPomacanthus
    7. speciesPomacanthus semicirculatus (Cuvier, 1831)

    SourcesWoRMSFishBase

    06

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