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Peppered spinefoot (Siganus punctatissimus) — Siganidae

Peppered spinefoot

Siganus punctatissimus
Family: Siganidae
LC · Least Concern

The Peppered spinefoot (Siganus punctatissimus) is a saltwater fish of the family Siganidae that grows up to 35 cm.

Length
35 cm
Water
Saltwater
Depth
12.0–30.0 m
Diet
Herbivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Venomous / poisonous
Range
Western Pacific
Edibility
Commonly eaten

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Description

The peppered spinefoot is a rabbitfish from the western Pacific, from the Ryukyu Islands and the Philippines to Papua New Guinea and northern Australia. The species grows to about 35 cm and has an oval body densely covered with numerous small white spots on a dark ground. It grazes seaweeds on lagoon and channel reefs. On the dorsal and anal fins it bears stout, venomous spines that give a painful sting. The IUCN assesses the species as Least Concern (LC).

Frequently asked questions

How do you recognise the Peppered spinefoot?

The Peppered spinefoot has a flattened, disc-shaped body, is mainly black and shows a spots pattern. Studded with white spots; venomous dorsal and anal fin spines

Where does the Peppered spinefoot live?

The Peppered spinefoot lives in the sea (marine waters) and is mostly found around stony or rocky ground. Western Pacific

How big does the Peppered spinefoot get?

The Peppered spinefoot grows to a maximum of about 35 cm. On average the species is around 25 cm.

Is the Peppered spinefoot dangerous to humans?

The Peppered spinefoot is venomous — handle spines with care and seek medical help after a sting if needed. The dorsal and anal fin spines are venomous and give a painful sting. Immerse the injured area in water as hot as tolerable (about 45 C) for 30-90 minutes, clean the wound and seek medical help for a severe reaction.

Is the Peppered spinefoot edible?

Yes, the Peppered spinefoot is commonly eaten.

More photos

Peppered spinefoot (Siganus punctatissimus) — Siganidae — 2
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Peppered spinefoot (Siganus punctatissimus) — Siganidae — 3
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Peppered spinefoot (Siganus punctatissimus) — Siganidae — 4
Wikimedia Commons — Rickard Zerpe (CC BY 2.0)
Peppered spinefoot (Siganus punctatissimus) — Siganidae — 5
iNaturalist ((c) Sue Churchill, some rights reserved (CC BY-NC))
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All data

Identification

English name
Peppered spinefoot verified
Scientific name
Siganus punctatissimus
Family
Siganidae
Other names
Finespotted rabbitfish; Fine-spotted rabbitfish; Peppered rabbitfish; Rabbitfish; Spinefoot verified

Appearance

Size class
Medium verified
Max length (cm)
35.0 verified
Average length (cm)
25.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Black sourced
Pattern
Spots sourced
Tail shape
Forked 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)
12.0 verified
Max depth (m)
30.0 verified
Natural range
Western Pacific verified
Origin
Native verified

Behaviour & biology

Diet
Herbivore sourced
Diet (detail)
Seaweeds and algae inferred
Social behaviour
Small groups sourced
Territorial
No sourced
Activity
Diurnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Algae-grazing rabbitfish with venomous spines; present year-round. sourced
Special features
Studded with white spots; venomous dorsal and anal fin spines sourced

For anglers

Edibility
Commonly eaten sourced
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
Venomous / poisonous verified
First aid
The dorsal and anal fin spines are venomous and give a painful sting. Immerse the injured area in water as hot as tolerable (about 45 C) for 30-90 minutes, clean the wound and seek medical help for a severe reaction. sourced

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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