WHATSTHATFISH
Bony fish

Ornate Butterflyfish

Chaetodon ornatissimus

Also known as: Clown Butterfly, Clown Butterflyfish, Coralfish, Ornate Butterfly, Ornate Coralfish, Ornatissimus Butterfly

LCLeast ConcernIUCN Red List, 2010
Adult
@Alex · Honolua Bay, United States · June 20101 / 11
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Overview

Found singly or in pairs, over clear water lagoons and seaward reefs, rich in coral growth.
They feed exclusively on coral polyps.
Juveniles found singly in the arms of branching corals.

Butterflyfishes have very fine hair like teeth that enable them to pick out small organisms inaccessible to most other fish for eating.
They thrive mainly on a diet of coral polyps, tentacles of featherdusters and Christmas-tree worms. As these food sources all zap back into their shells, butterflyfishes need to be able to hover motionless while picking at the coral and to dart swiftly over short distances to get the worm before it retracts. They do this by using their Pectoral fins as oars to brake, sprint, turn and even reverse.

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How to identify

COLOURS
Behaviour
pairssolitary

Tap any trait to see other fish that share it.

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Habitat & where to find it

  • Range · Indo-Pacific
  • Dive site · 4
  • Country only · 7
LIVES IN

Found singly or in pairs, over clear water lagoons and seaward reefs, rich in coral growth.

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Adult photos 11

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Discussion

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    ALL STAGES
    FOR THE MARINE-BIOLOGY CURIOUS

    Deep dive

    Taxonomy

    1. kingdomAnimalia
    2. phylumChordata
    3. classTeleostei
    4. orderAcanthuriformes
    5. familyChaetodontidae
    6. genusChaetodon
    7. speciesChaetodon ornatissimus Cuvier, 1831

    SourcesWoRMSFishBase

    06

    More in the family

    Butterflyfishes (Chaetodontidae)