Fin's Fish Guide
The Bluespotted spinefoot (Siganus corallinus) is a saltwater fish of the family Siganidae that grows up to 35 cm.
Description
The blue-spotted spinefoot is a rabbitfish (Siganidae) from the Indo-West Pacific. The species grows to about 30 cm and has a bright yellow body densely studded with small blue spots. It occurs in coral-rich parts of lagoons; juveniles live in small schools in shallow seagrass beds and reefs. It grazes mainly on algae and coral. The dorsal and pelvic fin spines are venomous and give a painful puncture wound; treat a sting with hot water.
Frequently asked questions
How do you recognise the Bluespotted spinefoot?
The Bluespotted spinefoot has a flattened, disc-shaped body, is mainly yellow-gold and shows a spots pattern. Bright yellow with dense blue spots; venomous fin spines; grazes algae in coral-rich lagoons.
Where does the Bluespotted spinefoot live?
The Bluespotted spinefoot lives in the sea (marine waters) and is mostly found around stony or rocky ground. Indo-West Pacific; coral-rich lagoons and seagrass.
How big does the Bluespotted spinefoot get?
The Bluespotted spinefoot grows to a maximum of about 35 cm. On average the species is around 20 cm.
Is the Bluespotted spinefoot dangerous to humans?
The Bluespotted spinefoot is venomous — handle spines with care and seek medical help after a sting if needed. The fin spines are venomous and give a painful, burning puncture wound. Immerse the wound for 30-90 minutes in water as hot as can be tolerated (about 45 C) and seek medical care if pain or infection persists.
Is the Bluespotted spinefoot edible?
Yes, the Bluespotted spinefoot is commonly eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Siganus
More from the family Siganidae
Want the complete picture on the Bluespotted spinefoot?
Point your camera at the fish and Fin names the species in seconds. Free, and the Bluespotted spinefoot is one of 12,519 species in the app.