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Butterflyfish (Chaetodon ocellicaudus) — Chaetodontidae

Butterflyfish

Chaetodon ocellicaudus
DD · Data Deficient

The Butterflyfish (Chaetodon ocellicaudus) is a saltwater fish of the family Chaetodontidae that grows up to 15 cm.

Length
15 cm
Water
Saltwater
Depth
3.0–50.0 m
Diet
Carnivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Harmless
Edibility
Not eaten

Description

The spot-tail butterflyfish is a butterflyfish from the western Pacific, ranging from Malaysia and the Philippines to New Guinea and Palau. It grows to about 15 cm and has a deep, strongly compressed, mostly white and yellow body with black markings and a conspicuous dark spot on the caudal peduncle. It lives on coral-rich reef flats, in lagoons and on outer slopes between 3 and 50 metres depth and feeds on the polyps of soft corals. The fish usually occurs in pairs. Owing to insufficient data the IUCN lists the species as Data Deficient (DD).

Frequently asked questions

How do you recognise the Butterflyfish?

The Butterflyfish has a flattened, disc-shaped body, is mainly yellow-gold and shows a spots 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 15 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
Staartvlek-koraalvlinder verified
English name
Butterflyfish verified
Scientific name
Chaetodon ocellicaudus
Family
Chaetodontidae
Other names
Spot-tail; Spot-tail butterfly fish; Spot-tail butterflyfish verified

Appearance

Size class
Small verified
Max length (cm)
15.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Yellow / gold inferred
Pattern
Spots sourced
Tail shape
Straight inferred
Mouth position
Terminal sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
One continuous sourced
Dorsal spines
Yes sourced

Habitat & distribution

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

Behaviour & biology

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

For anglers

Edibility
Not eaten sourced
Fishing method
Geen doelsoort voor de hengelsport; hooguit incidentele vangst of bruikbaar als aasvisje. 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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