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Yellow-striped squirrelfish (Sargocentron ensifer) — Holocentridae

Yellow-striped squirrelfish

Sargocentron ensifer
Family: Holocentridae

The Yellow-striped squirrelfish (Sargocentron ensifer) is a saltwater fish of the family Holocentridae that grows up to 23 cm.

Length
23 cm
Water
Saltwater
Depth
0.0–64.0 m
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Can cause injury
Range
Oceania: American Samoa, China, Taiwan/Ch Taipei, French Polynesia, Guam, Japan and others
Edibility
Commonly eaten

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Description

The Yellow-striped squirrelfish is a squirrelfish (Holocentridae) from reef water of the Indo-West Pacific, including Hawaii. The species grows to about 25 cm and has an elongate, bright-red body with white-silver longitudinal stripes, conspicuously large eyes and rough scales. As a nocturnal fish it shelters by day in crevices and caves and hunts crustaceans and small fish by night. On the edge of the gill cover it bears a sharp spine that can give a cut when handled carelessly.

Frequently asked questions

How do you recognise the Yellow-striped squirrelfish?

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

Where does the Yellow-striped squirrelfish live?

The Yellow-striped squirrelfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Oceania: American Samoa, China, Taiwan/Ch Taipei, French Polynesia, Guam, Japan and others

How big does the Yellow-striped squirrelfish get?

The Yellow-striped squirrelfish grows to a maximum of about 23 cm. On average the species is around 15 cm.

Is the Yellow-striped squirrelfish dangerous to humans?

The Yellow-striped squirrelfish can cause injury; handle it with care. For a cut or puncture from a sharp fin spine or gill cover: rinse the wound with clean water, apply pressure to stop bleeding and cover with a sterile dressing. Check that no spine fragment remains and watch for signs of infection; for a deep wound update tetanus protection.

Is the Yellow-striped squirrelfish edible?

Yes, the Yellow-striped squirrelfish is commonly eaten.

More photos

Yellow-striped squirrelfish (Sargocentron ensifer) — Holocentridae — 2
John E. Randall (CC BY 4.0) via GBIF — SAIAB
Yellow-striped squirrelfish (Sargocentron ensifer) — Holocentridae — 3
Randall, John E. (CC0 1.0) via GBIF — USNM
Yellow-striped squirrelfish (Sargocentron ensifer) — Holocentridae — 4
Randall, John E. (CC0 1.0) via GBIF — USNM
Yellow-striped squirrelfish (Sargocentron ensifer) — Holocentridae — 5
Wikimedia Commons — David Starr Jordan / Barton Warren Evermann (Public domain)
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All data

Identification

English name
Yellow-striped squirrelfish sourced
Scientific name
Sargocentron ensifer
Family
Holocentridae
Other names
Yellow-striped squirrelfish; Yellowstripe squirrelfish verified

Appearance

Size class
Medium verified
Max length (cm)
23.0 verified
Average length (cm)
15.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Red / orange sourced
Pattern
Horizontal stripes sourced
Tail shape
Forked inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
0.0 verified
Max depth (m)
64.0 verified
Natural range
Oceania: American Samoa, China, Taiwan/Ch Taipei, French Polynesia, Guam, Japan 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

Edibility
Commonly eaten inferred
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 cut or puncture from a sharp fin spine or gill cover: rinse the wound with clean water, apply pressure to stop bleeding and cover with a sterile dressing. Check that no spine fragment remains and watch for signs of infection; for a deep wound update tetanus protection. 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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