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Papua scorpionfish (Scorpaenopsis papuensis) — Scorpaenidae

Papua scorpionfish

Scorpaenopsis papuensis
Family: Scorpaenidae
LC · Least Concern

The Papua scorpionfish (Scorpaenopsis papuensis) is a brackish-water fish of the family Scorpaenidae that grows up to 25 cm.

Length
25 cm
Water
Brackish
Depth
1.0–40.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Venomous / poisonous
Range
Western Pacific
Edibility
Not eaten

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Description

The Papuan scorpionfish is a scorpionfish from the Pacific, from Indonesia and the Philippines to Fiji and the Society Islands. The species grows to about 25 cm and has a stocky, lumpy, brown mottled body with skin flaps that camouflages it perfectly on reef and rocky bottoms. As a motionless ambush predator it waits until prey passes and engulfs it at lightning speed. Like all scorpionfishes it carries strongly venomous fin spines that give a very painful sting. The IUCN assesses the species as Least Concern (LC).

Frequently asked questions

How do you recognise the Papua scorpionfish?

The Papua scorpionfish has a torpedo-shaped body, is mainly brown and shows a marbled pattern. Perfectly camouflaged ambush predator; highly venomous fin spines

Where does the Papua scorpionfish live?

The Papua scorpionfish lives in brackish water and is mostly found around stony or rocky ground. Western Pacific

How big does the Papua scorpionfish get?

The Papua scorpionfish grows to a maximum of about 25 cm. On average the species is around 20 cm.

Is the Papua scorpionfish dangerous to humans?

The Papua scorpionfish is venomous — handle spines with care and seek medical help after a sting if needed. The fin spines are venomous and give a very painful sting. Immerse the injured area in water as hot as tolerable (about 45 C) for 30-90 minutes to break down the venom, remove spine fragments, clean the wound and seek medical help for a severe reaction.

Is the Papua scorpionfish edible?

The Papua scorpionfish is not usually eaten.

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All data

Identification

English name
Papua scorpionfish verified
Scientific name
Scorpaenopsis papuensis
Family
Scorpaenidae
Other names
Papua scorpionfish; Papuan scorpionfish verified

Appearance

Size class
Medium verified
Max length (cm)
25.0 verified
Average length (cm)
20.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Brown inferred
Pattern
Marbled sourced
Tail shape
Rounded inferred
Mouth position
Terminal sourced
Lips
Thick / fleshy sourced
Barbels
No sourced
Dorsal fins
One continuous sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Brackish sourced
Substrate
Stone or rock sourced
Min depth (m)
1.0 verified
Max depth (m)
40.0 verified
Natural range
Western Pacific verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small fishes and crustaceans inferred
Social behaviour
Solitary sourced
Territorial
Yes sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Camouflaged scorpionfish; present year-round. sourced
Special features
Perfectly camouflaged ambush predator; highly venomous fin spines sourced

For anglers

Edibility
Not eaten sourced
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
Venomous / poisonous verified
First aid
The fin spines are venomous and give a very painful sting. Immerse the injured area in water as hot as tolerable (about 45 C) for 30-90 minutes to break down the venom, remove spine fragments, clean the wound and seek medical help for a severe reaction. sourced

Status & sources

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

Same genus Scorpaenopsis

More from the family Scorpaenidae

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