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Pygmy lionfish (Brachypterois serrulata) — Scorpaenidae

Pygmy lionfish

Brachypterois serrulata
Family: Scorpaenidae

The Pygmy lionfish (Brachypterois serrulata) is a saltwater fish of the family Scorpaenidae that grows up to 15 cm.

Length
15 cm
Water
Saltwater
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Venomous / poisonous
Range
Asia: Australia, China, Taiwan/Ch Taipei, India, Indonesia, Iran and others

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Description

The pygmy lionfish is a small lionfish (Scorpaenidae) from coastal waters of the Indo-West Pacific. The species grows to about 15 cm and has a stocky, red-brown body with fan-shaped pectoral fins and long dorsal spines. As a nocturnal ambush hunter it shelters by day on sand and mud bottoms and hunts shrimp and small fish at night. The dorsal spines carry venom and can cause a very painful sting; handle with care.

Frequently asked questions

How do you recognise the Pygmy lionfish?

The Pygmy lionfish has a torpedo-shaped body and is mainly red-orange. Bears venomous spines or tissue; handle with great care.

Where does the Pygmy lionfish live?

The Pygmy lionfish lives in the sea (marine waters) and is mostly found around sand or mud bottom. Asia: Australia, China, Taiwan/Ch Taipei, India, Indonesia, Iran and others

How big does the Pygmy lionfish get?

The Pygmy lionfish grows to a maximum of about 15 cm.

Is the Pygmy lionfish dangerous to humans?

The Pygmy lionfish is venomous — handle spines with care and seek medical help after a sting if needed. Rinse the wound with clean water and remove any visible spine fragments. Immerse the affected part for 30-90 minutes in water as hot as can be tolerated (about 45C, not scalding) to break down the venom. For severe pain, swelling or signs of infection seek medical help and check tetanus status.

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All data

Identification

English name
Pygmy lionfish sourced
Scientific name
Brachypterois serrulata
Family
Scorpaenidae
Other names
Pygmy lionfish Scorpionfish; Sawcheek scorpionfish verified

Appearance

Size class
Small verified
Max length (cm)
15.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Red / orange sourced
Tail shape
Rounded inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Natural range
Asia: Australia, China, Taiwan/Ch Taipei, India, Indonesia, Iran and others sourced
Origin
Native inferred

Behaviour & biology

Diet
Carnivore inferred
Diet (detail)
Small fishes, crustaceans and invertebrates inferred
Social behaviour
Solitary inferred
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 venomous spines or tissue; handle with great care. inferred

For anglers

Fishing method
Small in size and barely an angling target; mostly caught incidentally or as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Venomous / poisonous verified
First aid
Rinse the wound with clean water and remove any visible spine fragments. Immerse the affected part for 30-90 minutes in water as hot as can be tolerated (about 45C, not scalding) to break down the venom. For severe pain, swelling or signs of infection seek medical help and check tetanus status. sourced

Status & sources

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

More from the family Scorpaenidae

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