Mimic Surgeonfish
Acanthurus pyroferus
Also known as: Black-barred Surgeonfish, Black-barred Tang, Chocolate Surgeonfish, Chocolate Tang, Doctorfish, Lancetfish, Lemonpeel Surgeonfish, Lemonpeel Tang, Mimic Tang, Orange-gilled Surgeonfish, Orange-gilled Tang, Pacific Mimic Surgeon, Pacific Mimic Surgeonfish, Pacific Mimic Tang, Thorntail, Thorntail Fish, Yellow Mimic Surgeonfish, Yellow Mimic Tang, Yellowspot Surgeon
- Black-barred Surgeonfish
- Black-barred Tang
- Chocolate Surgeonfish
- Chocolate Tang
- Doctorfish
- Lancetfish
- Lemonpeel Surgeonfish
- Lemonpeel Tang
- Mimic Tang
- Orange-gilled Surgeonfish
- Orange-gilled Tang
- Pacific Mimic Surgeon
- Pacific Mimic Surgeonfish
- Pacific Mimic Tang
- Thorntail
- Thorntail Fish
- Yellow Mimic Surgeonfish
- Yellow Mimic Tang
- Yellowspot Surgeon
Showing details for the adult stage. Switch stages to see how it differs.
Overview
Found singly, over mixed coral, rock, and sand, around ledges and bases of reefs, in silty lagoons and seaward reefs, rich in algae growth.
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.
How to identify
- Pattern
- orange stripes
- Behaviour
- solitary
Tap any trait to see other fish that share it.
Habitat & where to find it
Where the adult stage lives, and where its photos were taken.
- Range · Indo-Pacific
- Country only · 19
Found singly, over mixed coral, rock, and sand, around ledges and bases of reefs, in silty lagoons and seaward reefs, rich in algae growth.
Adult photos 19
Discussion
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Deep dive
More in the family
Surgeonfishes-Tangs-Unicornfishes (Acanthuridae)

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