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Onespot foxface (Siganus unimaculatus) — Siganidae

Onespot foxface

Siganus unimaculatus
Family: Siganidae

The Onespot foxface (Siganus unimaculatus) is a saltwater fish of the family Siganidae that grows up to 20 cm.

Length
20 cm
Water
Saltwater
Depth
0–30.0 m
Diet
Herbivore
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Venomous / poisonous
Edibility
Commonly eaten

Description

The onespot foxface is a rabbitfish (Siganidae) from the western Pacific. The species grows to about 20 cm and has a deep, bright-yellow body with a black-and-white head and a large black blotch on the flank. The dorsal, pelvic and anal spines are linked to venom glands and a sting is painful. As a reef-dweller it grazes weed and algae from coral and rocky reefs. Handle with care; otherwise it is not aggressive.

Frequently asked questions

How do you recognise the Onespot foxface?

The Onespot foxface has a flattened, disc-shaped body and is mainly yellow-gold.

Where does the Onespot foxface live?

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

How big does the Onespot foxface get?

The Onespot foxface grows to a maximum of about 20 cm.

Is the Onespot foxface dangerous to humans?

The Onespot foxface is venomous — handle spines with care and seek medical help after a sting if needed.

Is the Onespot foxface edible?

Yes, the Onespot foxface is commonly eaten.

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All data

Identification

Dutch name
Eenvlek-konijnvis sourced
English name
Onespot foxface sourced
Scientific name
Siganus unimaculatus
Family
Siganidae
Other names
Black-blotch fox-face; Blotched foxface; Foxface rabbitfish verified

Appearance

Size class
Medium verified
Max length (cm)
20.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Yellow / gold sourced
Tail shape
Straight inferred
Dorsal spines
Yes sourced

Habitat & distribution

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

Behaviour & biology

Diet
Herbivore sourced
Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Edibility
Commonly 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
Venomous / poisonous verified

Status & sources

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

Same genus Siganus

More from the family Siganidae

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