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Hawaiian squirrelfish (Sargocentron xantherythrum) — Holocentridae

Hawaiian squirrelfish

Sargocentron xantherythrum
Family: Holocentridae

The Hawaiian squirrelfish (Sargocentron xantherythrum) is a saltwater fish of the family Holocentridae that grows up to 17 cm.

Length
17 cm
Water
Saltwater
Depth
1.0–217.0 m
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Oceania: Johnston I., Hawaii
Edibility
Commonly eaten

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Description

The Hawaiian squirrelfish is a nocturnal reef fish (Holocentridae) endemic to the waters around Hawaii. The species grows to about 17 cm and has a red body with whitish longitudinal stripes, large eyes and a sharp, backward-pointing spine on the gill cover. By day it shelters in caves and crevices of coral and rocky reefs; at night it hunts small crustaceans and worms. The head spine can cause a cut; otherwise the fish is harmless to humans.

Frequently asked questions

How do you recognise the Hawaiian squirrelfish?

The Hawaiian squirrelfish has a torpedo-shaped body, is mainly red-orange and shows a horizontal stripes pattern.

Where does the Hawaiian squirrelfish live?

The Hawaiian squirrelfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Oceania: Johnston I., Hawaii

How big does the Hawaiian squirrelfish get?

The Hawaiian squirrelfish grows to a maximum of about 17 cm. On average the species is around 14 cm.

Is the Hawaiian squirrelfish dangerous to humans?

No, the Hawaiian squirrelfish is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

Is the Hawaiian squirrelfish edible?

Yes, the Hawaiian squirrelfish is commonly eaten.

More photos

Hawaiian squirrelfish (Sargocentron xantherythrum) — Holocentridae — 2
Randall, John E. (CC0 1.0) via GBIF — USNM
Hawaiian squirrelfish (Sargocentron xantherythrum) — Holocentridae — 3
iNaturalist ((c) David R, some rights reserved (CC BY-NC))
Hawaiian squirrelfish (Sargocentron xantherythrum) — Holocentridae — 4
iNaturalist ((c) Sue, some rights reserved (CC BY-NC))
Hawaiian squirrelfish (Sargocentron xantherythrum) — Holocentridae — 5
iNaturalist ((c) David R, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Hawaiian squirrelfish sourced
Scientific name
Sargocentron xantherythrum
Family
Holocentridae
Other names
Hawaiian squirrelfish; Indianfish; Red-white squirrel verified

Appearance

Size class
Medium verified
Max length (cm)
17.0 verified
Average length (cm)
14.0 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)
1.0 verified
Max depth (m)
217.0 verified
Natural range
Oceania: Johnston I., Hawaii 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

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
Harmless verified
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

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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