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Barchin scorpionfish (Sebastapistes strongia) — Scorpaenidae

Barchin scorpionfish

Sebastapistes strongia
Family: Scorpaenidae
LC · Least Concern

The Barchin scorpionfish (Sebastapistes strongia) is a saltwater fish of the family Scorpaenidae that grows up to 10 cm.

Length
9.5 cm
Water
Saltwater
Depth
0.0–37.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Venomous / poisonous
Range
Indo-West Pacific; reef flats, lagoons and channels.
Edibility
Not eaten

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Description

The barchin scorpionfish is a small scorpionfish (Scorpaenidae) from the Indo-West Pacific. The species has a stocky, mottled body with skin flaps and a large, spiny head, superbly camouflaged against reef and bottom. It is common in areas of mixed sand and rubble of reef flats, shallow lagoons and channels. As an ambush hunter it takes small fishes and crustaceans. The fin spines are venomous; a sting is very painful.

Frequently asked questions

How do you recognise the Barchin scorpionfish?

The Barchin scorpionfish has a torpedo-shaped body, is mainly brown and shows a spots pattern. Camouflaged reef ambush predator with skin flaps and venomous fin spines.

Where does the Barchin scorpionfish live?

The Barchin scorpionfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Indo-West Pacific; reef flats, lagoons and channels.

How big does the Barchin scorpionfish get?

The Barchin scorpionfish grows to a maximum of about 10 cm.

Is the Barchin scorpionfish dangerous to humans?

The Barchin scorpionfish is venomous — handle spines with care and seek medical help after a sting if needed. If stung by a fin spine: immerse the affected part in water as hot as can be tolerated (about 45 degrees C) to break down the venom, and seek medical care for severe or persistent symptoms.

Is the Barchin scorpionfish edible?

The Barchin scorpionfish is not usually eaten.

More photos

Barchin scorpionfish (Sebastapistes strongia) — Scorpaenidae — 2
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Barchin scorpionfish (Sebastapistes strongia) — Scorpaenidae — 3
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Barchin scorpionfish (Sebastapistes strongia) — Scorpaenidae — 4
Wikimedia Commons — David Burdick (Public domain)
Barchin scorpionfish (Sebastapistes strongia) — Scorpaenidae — 5
iNaturalist ((c) Chong Wan Yong, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Barchin scorpionfish verified
Scientific name
Sebastapistes strongia
Family
Scorpaenidae
Other names
Barchin scorpionfish verified

Appearance

Size class
Small verified
Max length (cm)
9.5 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Brown inferred
Pattern
Spots inferred
Tail shape
Rounded inferred
Mouth position
Superior (upward) inferred
Lips
Thick / fleshy inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
0.0 verified
Max depth (m)
37.0 verified
Natural range
Indo-West Pacific; reef flats, lagoons and channels. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small fishes and crustaceans sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Camouflaged reef ambush predator with skin flaps and venomous fin spines. sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Not a target species for angling; at most an incidental catch or usable as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Venomous / poisonous sourced
First aid
If stung by a fin spine: immerse the affected part in water as hot as can be tolerated (about 45 degrees C) to break down the venom, and seek medical care for severe or persistent symptoms. sourced

Status & sources

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

Same genus Sebastapistes

More from the family Scorpaenidae

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