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Butterflyfish (Parachaetodon ocellatus) — Chaetodontidae

Butterflyfish

Parachaetodon ocellatus
LC · Least Concern

The Butterflyfish (Parachaetodon ocellatus) is a saltwater fish of the family Chaetodontidae that grows up to 18 cm.

Length
18 cm
Water
Saltwater
Depth
5.0–40.0 m
Diet
Omnivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Harmless
Edibility
Not eaten

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.

Where does the Butterflyfish live?

The Butterflyfish lives in the sea (marine waters) and is mostly found around stony or rocky ground.

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.

Is the Butterflyfish edible?

The Butterflyfish is not usually eaten.

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All data

Identification

Dutch name
Oogvlek-koraalvlinder sourced
English name
Butterflyfish verified
Scientific name
Parachaetodon ocellatus
Family
Chaetodontidae
Other names
Eye-spot butterflyfish; False batfish; Four-banded butterfly fish; Imperial angelfish verified

Appearance

Size class
Medium verified
Max length (cm)
18.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
White inferred
Pattern
Vertical bars inferred
Tail shape
Rounded inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
5.0 verified
Max depth (m)
40.0 verified
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Social behaviour
Small groups inferred
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred

For anglers

Edibility
Not eaten sourced
Fishing method
Vissen met natuurlijk aas (vis, garnaal, worm) of kunstaas dicht bij rif- en rotsstructuren. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

More from the family Chaetodontidae

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