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Ornate butterflyfish (Chaetodon ornatissimus) — Chaetodontidae

Ornate butterflyfish

Chaetodon ornatissimus
LC · Least Concern

The Ornate butterflyfish (Chaetodon ornatissimus) is a saltwater fish of the family Chaetodontidae that grows up to 20 cm.

Length
20 cm
Water
Saltwater
Depth
0.0–36.0 m
Diet
Carnivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Harmless
Edibility
Not eaten

Description

The ornate butterflyfish is a brightly coloured reef fish of the family Chaetodontidae (butterflyfishes) reaching about 20 cm. The deep, strongly compressed body is white with six oblique orange-brown stripes and a conspicuous black mask over the eyes, with yellow on the fins. The species lives on clear coral reefs of the Indo-Pacific, from East Africa to the central Pacific; it does not occur in European waters. It is a specialised coral feeder that grazes polyps from living corals with its small, pointed mouth, and often lives in permanent pairs within a territory. Because of its dependence on healthy coral it is sensitive to reef degradation. In the marine aquarium it is hard to keep due to its specialised diet.

Frequently asked questions

How do you recognise the Ornate butterflyfish?

The Ornate butterflyfish has a flattened, disc-shaped body, is mainly yellow-gold and shows a vertical stripes pattern.

Where does the Ornate butterflyfish live?

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

How big does the Ornate butterflyfish get?

The Ornate butterflyfish grows to a maximum of about 20 cm.

Is the Ornate butterflyfish dangerous to humans?

No, the Ornate butterflyfish is harmless to humans.

Is the Ornate butterflyfish edible?

The Ornate butterflyfish is not usually eaten.

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All data

Identification

Dutch name
Sierlijke koraalvlinder inferred
English name
Ornate butterflyfish verified
Scientific name
Chaetodon ornatissimus
Family
Chaetodontidae
Other names
Clown butterflyfish; Ornate butterfly; Ornate butterflyfish verified

Appearance

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

Habitat & distribution

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

Behaviour & biology

Diet
Carnivore verified
Social behaviour
Small groups verified
Territorial
Yes verified
Activity
Diurnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified

For anglers

Edibility
Not eaten verified
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

Same genus Chaetodon

More from the family Chaetodontidae

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