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Limespot butterflyfish (Chaetodon unimaculatus) — Chaetodontidae

Limespot butterflyfish

Chaetodon unimaculatus
LC · Least Concern

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

Length
20 cm
Water
Saltwater
Depth
1.0–60.0 m
Diet
Omnivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Harmless
Edibility
Not eaten

Description

The teardrop butterflyfish is a butterflyfish of the family Chaetodontidae from the Indo-Pacific. The species grows to about 20 cm and has a deep, yellow-white, disc-shaped body with a conspicuous large black, teardrop-shaped blotch mid-flank, to which the name refers, and a black band over the eye. It occurs in small groups on reef flats and clear lagoon and seaward reefs. As an omnivore it eats coral polyps, algae, small invertebrates and worms, also nibbling pieces of soft corals. The species is a popular, beautifully coloured reef dweller and is harmless to humans.

Frequently asked questions

How do you recognise the Limespot butterflyfish?

The Limespot butterflyfish has a flattened, disc-shaped body, is mainly yellow-gold and shows a spots pattern.

Where does the Limespot butterflyfish live?

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

How big does the Limespot butterflyfish get?

The Limespot butterflyfish grows to a maximum of about 20 cm. On average the species is around 16 cm.

Is the Limespot butterflyfish dangerous to humans?

No, the Limespot butterflyfish is harmless to humans.

Is the Limespot butterflyfish edible?

The Limespot butterflyfish is not usually eaten.

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All data

Identification

Dutch name
Druppel-koraalvlindervis sourced
English name
Limespot butterflyfish verified
Scientific name
Chaetodon unimaculatus
Family
Chaetodontidae
Other names
One-spot butterfly; Onespot butterflyfish; Pacific teardrop butterflyfish; Teardrop butterfly fish; Teardrop butterflyfish verified

Appearance

Size class
Medium verified
Max length (cm)
20.0 verified
Average length (cm)
16.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Yellow / gold inferred
Pattern
Spots inferred
Tail shape
Straight inferred
Mouth position
Terminal inferred
Lips
Thin 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)
1.0 verified
Max depth (m)
60.0 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

Same genus Chaetodon

More from the family Chaetodontidae

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