Fin's Fish Guide
The Barred squirrel (Sargocentron diadema) is a saltwater fish of the family Holocentridae that grows up to 17 cm.
Indo-Pacific; shallow coral reefs, lagoons and seaward reefs to about 30 m depth.
Description
The crown squirrelfish is a nocturnal reef fish of the squirrelfish family (Holocentridae) from the Indo-Pacific. The species grows to about 17 cm and is red with narrow white longitudinal stripes and a striking crown-like dark dorsal fin. By day it shelters under ledges and in crevices of coral reefs; at night it roams over open sand and low reef to feed on polychaetes, small crabs and isopods. The fish has large eyes adapted to nocturnal life and a sharp spine on the gill cover that can cause injuries.
Frequently asked questions
How do you recognise the Barred squirrel?
The Barred squirrel has a torpedo-shaped body, is mainly red-orange and shows a horizontal stripes pattern. Large eyes for nocturnal life and a sharp spine on the operculum; crown-like dorsal fin.
Where does the Barred squirrel live?
The Barred squirrel lives in the sea (marine waters) and is mostly found around stony or rocky ground. Indo-Pacific; shallow coral reefs, lagoons and seaward reefs to about 30 m depth.
How big does the Barred squirrel get?
The Barred squirrel grows to a maximum of about 17 cm.
Is the Barred squirrel dangerous to humans?
The Barred squirrel is venomous — handle spines with care and seek medical help after a sting if needed. The stout, sharp fin spines can cause painful puncture or cut wounds; handle the fish with care. Clean the wound, let it bleed, and seek medical care if pain or infection increases.
Is the Barred squirrel edible?
The Barred squirrel is rarely eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Sargocentron
More from the family Holocentridae
Want the complete picture on the Barred squirrel?
Point your camera at the fish and Fin names the species in seconds. Free, and the Barred squirrel is one of 12,519 species in the app.