The Horned bannerfish (Heniochus chrysostomus) is a saltwater fish of the family Chaetodontidae that grows up to 18 cm.
Description
The threeband pennantfish is a butterflyfish (Chaetodontidae) from the Indo-Pacific. The species grows to about 18 cm and has a deep, white body with three oblique dark bands and an elongated, pennant-like fourth dorsal fin ray, to which the name refers. It is common in coral-rich parts of reef flats, lagoons and seaward reefs. Juveniles live solitarily in estuaries and lagoons, while adults usually swim in pairs. It feeds mainly on coral polyps. The species is harmless to humans.
Frequently asked questions
How do you recognise the Horned bannerfish?
The Horned bannerfish has a flattened, disc-shaped body, is mainly white and shows a vertical stripes pattern.
Where does the Horned bannerfish live?
The Horned bannerfish lives in the sea (marine waters) and is mostly found around stony or rocky ground.
How big does the Horned bannerfish get?
The Horned bannerfish grows to a maximum of about 18 cm.
Is the Horned bannerfish dangerous to humans?
No, the Horned bannerfish is harmless to humans.
Is the Horned bannerfish edible?
The Horned bannerfish is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Heniochus
More from the family Chaetodontidae
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