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Blackeye rabbitfish (Siganus puelloides) — Siganidae

Blackeye rabbitfish

Siganus puelloides
Family: Siganidae

The Blackeye rabbitfish (Siganus puelloides) is a saltwater fish of the family Siganidae that grows up to 31 cm.

Length
31 cm
Water
Saltwater
Depth
1.0–30.0 m
Diet
Herbivore
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Venomous / poisonous
Range
Asia: Myanmar, India, Maldives, Thailand, Andaman Is.

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Description

The Blackeye rabbitfish is a rabbitfish (Siganidae) from reef water of the western Indian Ocean, including the Maldives. The species grows to about 30 cm and has a deep, oval, laterally compressed body with a small, rabbit-like mouth. The body is yellow-brown with fine spots and a dark eye stripe. As a grazer it eats algae and seagrass on reefs and in lagoons. The spines in the dorsal, pelvic and anal fins are venomous and can give a painful puncture wound.

Frequently asked questions

How do you recognise the Blackeye rabbitfish?

The Blackeye rabbitfish has a flattened, disc-shaped body and is mainly brown. Bears venomous spines or tissue; handle with great care.

Where does the Blackeye rabbitfish live?

The Blackeye rabbitfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Asia: Myanmar, India, Maldives, Thailand, Andaman Is.

How big does the Blackeye rabbitfish get?

The Blackeye rabbitfish grows to a maximum of about 31 cm.

Is the Blackeye rabbitfish dangerous to humans?

The Blackeye rabbitfish is venomous — handle spines with care and seek medical help after a sting if needed. For a sting from a fin spine: rinse the wound, remove any visible spine fragments and immerse the part for 30-90 minutes in water as hot as can be tolerated (about 45 C) to break down the venom. The pain can be severe. For marked swelling, a retained spine or signs of infection seek medical care and check tetanus status.

More photos

Blackeye rabbitfish (Siganus puelloides) — Siganidae — 2
Randall, John E. (CC0 1.0) via GBIF — USNM
Blackeye rabbitfish (Siganus puelloides) — Siganidae — 3
iNaturalist ((c) Nikolai Vladimirov, some rights reserved (CC BY-NC))
Blackeye rabbitfish (Siganus puelloides) — Siganidae — 4
iNaturalist ((c) Jean-Paul Cassez, some rights reserved (CC BY-NC))
Blackeye rabbitfish (Siganus puelloides) — Siganidae — 5
Wikimedia Commons — Rickard Zerpe (CC BY 2.0)
Fin

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All data

Identification

English name
Blackeye rabbitfish sourced
Scientific name
Siganus puelloides
Family
Siganidae
Other names
Blackeye rabbitfish; Black-eyed rabbitfish; Spinefoot verified

Appearance

Size class
Medium verified
Max length (cm)
31.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Brown sourced
Tail shape
Forked 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)
30.0 verified
Natural range
Asia: Myanmar, India, Maldives, Thailand, Andaman Is. sourced
Origin
Native inferred

Behaviour & biology

Diet
Herbivore sourced
Diet (detail)
Algae, seaweeds and plant material inferred
Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Bears venomous spines or tissue; handle with great care. inferred

For anglers

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
For a sting from a fin spine: rinse the wound, remove any visible spine fragments and immerse the part for 30-90 minutes in water as hot as can be tolerated (about 45 C) to break down the venom. The pain can be severe. For marked swelling, a retained spine or signs of infection seek medical care and check tetanus status. 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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