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Samurai squirrelfish (Sargocentron ittodai) — Holocentridae

Samurai squirrelfish

Sargocentron ittodai
Family: Holocentridae

The Samurai squirrelfish (Sargocentron ittodai) is a saltwater fish of the family Holocentridae that grows up to 20 cm.

Length
20 cm
Water
Saltwater
Depth
5.0–190.0 m
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Can cause injury
Range
Oceania: Australia, Solomon Is., Taiwan/Ch Taipei, Christmas I., Comoros, Mayotte and others

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Description

The samurai squirrelfish is a squirrelfish (Holocentridae) from shallow coral-reef water of the Indo-West Pacific. The species grows to about 17 cm and has a red-silver body with white lengthwise stripes, large eyes and rough, spiny scales. As a nocturnal fish it shelters in crevices and under overhangs by day and hunts small crustaceans at night. On the gill cover it bears a sharp spine that can give a cut when handled.

Frequently asked questions

How do you recognise the Samurai squirrelfish?

The Samurai squirrelfish has a torpedo-shaped body and is mainly red-orange. Bears sharp spines, plates or strong jaws that can cause cuts or puncture wounds; handle with care.

Where does the Samurai squirrelfish live?

The Samurai squirrelfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Oceania: Australia, Solomon Is., Taiwan/Ch Taipei, Christmas I., Comoros, Mayotte and others

How big does the Samurai squirrelfish get?

The Samurai squirrelfish grows to a maximum of about 20 cm.

Is the Samurai squirrelfish dangerous to humans?

The Samurai squirrelfish can cause injury; handle it with care. For a puncture or cut from a fin spine: rinse the wound thoroughly with clean water, apply pressure to stop bleeding and remove any visible fragments. Cover and keep clean. For a deep wound, a retained spine or signs of infection see a doctor and check tetanus status.

More photos

Samurai squirrelfish (Sargocentron ittodai) — Holocentridae — 2
Wikimedia Commons — Ffish.asia (CC BY 4.0)
Samurai squirrelfish (Sargocentron ittodai) — Holocentridae — 3
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Samurai squirrelfish (Sargocentron ittodai) — Holocentridae — 4
Wikimedia Commons — Rickard Zerpe (CC BY 2.0)
Samurai squirrelfish (Sargocentron ittodai) — Holocentridae — 5
iNaturalist ((c) Mark Rosenstein, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Samurai squirrelfish sourced
Scientific name
Sargocentron ittodai
Family
Holocentridae
Other names
Samurai squirrelfish; Japanese soldierfish verified

Appearance

Size class
Medium verified
Max length (cm)
20.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Red / orange sourced
Tail shape
Forked inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
5.0 verified
Max depth (m)
190.0 verified
Natural range
Oceania: Australia, Solomon Is., Taiwan/Ch Taipei, Christmas I., Comoros, Mayotte and others sourced
Origin
Native inferred

Behaviour & biology

Territorial
No inferred
Activity
Nocturnal sourced
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Bears sharp spines, plates or strong jaws that can cause cuts or puncture wounds; handle with 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
Can cause injury verified
First aid
For a puncture or cut from a fin spine: rinse the wound thoroughly with clean water, apply pressure to stop bleeding and remove any visible fragments. Cover and keep clean. For a deep wound, a retained spine or signs of infection see a doctor and check tetanus status. sourced

Status & sources

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

Same genus Sargocentron

More from the family Holocentridae

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