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Four-banded butterflyfish (Chaetodon hoefleri) — Chaetodontidae

Four-banded butterflyfish

Chaetodon hoefleri
LC · Least Concern

The Four-banded butterflyfish (Chaetodon hoefleri) is a saltwater fish of the family Chaetodontidae that grows up to 27 cm.

Length
27 cm
Water
Saltwater
Depth
10.0–150.0 m
Diet
Carnivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Eastern Atlantic along the coast of West Africa, near rocky bottoms and reefs of the continental shelf.
Edibility
Not eaten

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Description

The four-banded butterflyfish is a deep, disc-shaped reef fish of the family Chaetodontidae (butterflyfishes) reaching about 27 cm. The strongly compressed, yellow-white body bears several oblique dark bands and a black band running through the eye - a false face that misleads predators. The small, projecting snout-mouth is suited to picking small prey from rock crevices. The species lives near rocky bottoms and reefs of the continental shelf along the West African coast, often in pairs or small groups. It feeds on small invertebrates, worms and reef growth. It is the most common butterflyfish of the West African coast.

Frequently asked questions

How do you recognise the Four-banded butterflyfish?

The Four-banded butterflyfish has a flattened, disc-shaped body, is mainly yellow-gold and shows a vertical stripes pattern. Deep-bodied, disc-shaped butterflyfish with yellowish-brown oblique bands and a black eye band; small snout-like mouth for picking at prey. Note: in tropical areas this species can cause ciguatera poisoning when eaten; large specimens of coral reef predators can accumulate the toxin. Eat with care or avoid in risk areas.

Where does the Four-banded butterflyfish live?

The Four-banded butterflyfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Eastern Atlantic along the coast of West Africa, near rocky bottoms and reefs of the continental shelf.

How big does the Four-banded butterflyfish get?

The Four-banded butterflyfish grows to a maximum of about 27 cm. On average the species is around 17 cm.

Is the Four-banded butterflyfish dangerous to humans?

No, the Four-banded butterflyfish is harmless to humans. None required: this species is harmless to humans.

Is the Four-banded butterflyfish edible?

The Four-banded butterflyfish is not usually eaten.

More photos

Four-banded butterflyfish (Chaetodon hoefleri) — Chaetodontidae — 2
Wikimedia Commons — Francesco Cecere (CC BY 4.0)
Four-banded butterflyfish (Chaetodon hoefleri) — Chaetodontidae — 3
Naturalis Biodiversity Center (CC0 1.0) via GBIF
Four-banded butterflyfish (Chaetodon hoefleri) — Chaetodontidae — 4
Randall, John E. (CC0 1.0) via GBIF — USNM
Four-banded butterflyfish (Chaetodon hoefleri) — Chaetodontidae — 5
iNaturalist ((c) Luis P. B., some rights reserved (CC BY-NC))

Easily confused with

These species look like the Four-banded butterflyfish and live in the same waters.

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All data

Identification

English name
Four-banded butterflyfish verified
Scientific name
Chaetodon hoefleri
Family
Chaetodontidae
Other names
Four-banded butterfly fish; Four-banded butterflyfish; Butterflyfish verified

Appearance

Size class
Medium verified
Max length (cm)
27.0 verified
Average length (cm)
17.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Yellow / gold sourced
Pattern
Vertical bars sourced
Tail shape
Straight inferred
Mouth position
Beak-shaped sourced
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 verified
Min depth (m)
10.0 verified
Max depth (m)
150.0 verified
Natural range
Eastern Atlantic along the coast of West Africa, near rocky bottoms and reefs of the continental shelf. verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore verified
Diet (detail)
Small invertebrates, worms and biofilm from the reef sourced
Social behaviour
Small groups verified
Territorial
Yes verified
Activity
Diurnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified
Seasonality
Resident at reefs, often in pairs; eggs and larvae drift in open water. sourced
Special features
Deep-bodied, disc-shaped butterflyfish with yellowish-brown oblique bands and a black eye band; small snout-like mouth for picking at prey. Note: in tropical areas this species can cause ciguatera poisoning when eaten; large specimens of coral reef predators can accumulate the toxin. Eat with care or avoid in risk areas. verified

For anglers

Edibility
Not eaten verified
Fishing method
Fishing with natural bait (fish, shrimp, worm) or lures close to reef and rock structures. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
First aid
None required: this species is harmless to humans. 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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