WHATSTHATFISH
Bony fish

Pale-lipped Surgeonfish

Acanthurus leucocheilus

Also known as: Doctorfish, Lancetfish, Pale-lipped Tang, Thorntail, Thorntail Fish, Whitespine Surgeonfish, Whitespine Tang, White-spined Surgeonfish

LCLeast ConcernIUCN Red List, 2012
Adult
@fishx6 · Mirihi Island Resort, Maldives · May 20081 / 16
01

Overview

Found singly or in small schools, close to drop-offs, over clear seaward reefs.

Surgeonfish have a blade like spine in the tail that points outwards when bent, unicorns have two hook-like plates along the tail, these are used for defence and are as sharp as a surgeons scalpel, hence the name "Surgeonfish".
Some species are venomous.

02

How to identify

COLOURS

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03

Habitat & where to find it

  • Range · Indo-Pacific
  • Country only · 16
LIVES IN

Found singly or in small schools, close to drop-offs, over clear seaward reefs.

04

Adult photos 16

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. familyAcanthuridae
    6. genusAcanthurus
    7. speciesAcanthurus leucocheilus Herre, 1927

    SourcesWoRMSFishBase

    06

    More in the family

    Surgeonfishes-Tangs-Unicornfishes (Acanthuridae)