The Blackback butterflyfish (Chaetodon melannotus) is a saltwater fish of the family Chaetodontidae that grows up to 25 cm.
Description
The blackback butterflyfish is a butterflyfish (Chaetodontidae) from the Indo-Pacific. The species grows to about 18 cm and has a white body with oblique yellow lines and a conspicuous black dorsal patch, to which the name refers; at night the colour can pale strongly. It usually lives solitarily or in pairs in coral-rich parts of reef flats, lagoons and seaward reefs to about 15 m deep. Juveniles live close inshore. It feeds mainly on the polyps of soft and stony coral. The species is harmless to humans.
Frequently asked questions
How do you recognise the Blackback butterflyfish?
The Blackback butterflyfish has a flattened, disc-shaped body, is mainly white and shows a horizontal stripes pattern.
Where does the Blackback butterflyfish live?
The Blackback butterflyfish lives in the sea (marine waters) and is mostly found around stony or rocky ground.
How big does the Blackback butterflyfish get?
The Blackback butterflyfish grows to a maximum of about 25 cm.
Is the Blackback butterflyfish dangerous to humans?
No, the Blackback butterflyfish is harmless to humans.
Is the Blackback butterflyfish edible?
The Blackback butterflyfish is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Chaetodon
More from the family Chaetodontidae
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