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Gilded triggerfish (Xanthichthys auromarginatus) — Balistidae

Gilded triggerfish

Xanthichthys auromarginatus
Family: Balistidae

The Gilded triggerfish (Xanthichthys auromarginatus) is a saltwater fish of the family Balistidae that grows up to 30 cm.

Length
30 cm
Water
Saltwater
Depth
8.0–150.0 m
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Harmless
Edibility
Rarely eaten

Description

The gilded triggerfish is a triggerfish (Balistidae) from deeper reef water of the Indo-West Pacific. The species grows to about 22 cm and has an elongate, grey-blue body with fine light spots and gold-edged fins; the male has a strikingly blue chin. It often hovers in open water above the reef and snaps at zooplankton drifting by on the current. Like all triggerfish it can lock its first dorsal spine. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Gilded triggerfish?

The Gilded triggerfish has a flattened, disc-shaped body, is mainly blue and shows a spots pattern.

Where does the Gilded triggerfish live?

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

How big does the Gilded triggerfish get?

The Gilded triggerfish grows to a maximum of about 30 cm.

Is the Gilded triggerfish dangerous to humans?

No, the Gilded triggerfish is harmless to humans.

Is the Gilded triggerfish edible?

The Gilded triggerfish is rarely eaten.

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All data

Identification

Dutch name
Goudrand-trekkervis sourced
English name
Gilded triggerfish sourced
Scientific name
Xanthichthys auromarginatus
Family
Balistidae
Other names
Bluechin triggerfish; Gilded trigger; Gilded triggerfish verified

Appearance

Size class
Medium verified
Max length (cm)
30.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Blue sourced
Pattern
Spots sourced
Tail shape
Straight inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
8.0 verified
Max depth (m)
150.0 verified
Origin
Native inferred

Behaviour & biology

Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
Yes sourced

For anglers

Edibility
Rarely eaten inferred
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 verified

Status & sources

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

Same genus Xanthichthys

More from the family Balistidae

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