Fin's Fish Guide
The Butterflyfish (Parachaetodon ocellatus) is a saltwater fish of the family Chaetodontidae that grows up to 18 cm.
Description
The sixspine butterflyfish is the only species of its genus, a butterflyfish of the family Chaetodontidae from the Indo-West Pacific. The species grows to about 18 cm and has a deep, whitish body with a few orange-brown crossbars and a conspicuous black eyespot on the dorsal fin. Unlike many butterflyfishes it often occurs in pairs on flat sand or silty bottoms of coastal reefs, not exclusively on coral. As an omnivore it feeds on small invertebrates, polychaete worms and some algae. The species is sometimes kept in the marine aquarium and is harmless to humans.
Frequently asked questions
How do you recognise the Butterflyfish?
The Butterflyfish has a flattened, disc-shaped body, is mainly white and shows a vertical stripes pattern. Black eyespot on the dorsal fin; occurs in pairs on sandy and silty bottoms, the only species of its genus.
Where does the Butterflyfish live?
The Butterflyfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Indo-West Pacific; flat sand and silt bottoms of coastal reefs.
How big does the Butterflyfish get?
The Butterflyfish grows to a maximum of about 18 cm.
Is the Butterflyfish dangerous to humans?
No, the Butterflyfish is harmless to humans. None required: this species is harmless to humans.
Is the Butterflyfish edible?
The Butterflyfish is not usually eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
More from the family Chaetodontidae
Want the complete picture on the Butterflyfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Butterflyfish is one of 12,519 species in the app.
Or scan with your phone