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Chained scorpionfish (Scorpaena papillosa) — Scorpaenidae

Chained scorpionfish

Scorpaena papillosa
Family: Scorpaenidae

The Chained scorpionfish (Scorpaena papillosa) is a brackish-water fish of the family Scorpaenidae that grows up to 30 cm.

Length
30 cm
Water
Brackish
Depth
5.0–50.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Venomous / poisonous
Range
Temperate waters of southern Australia and New Zealand; rocky bottoms.
Edibility
Rarely eaten

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Description

The dwarf scorpionfish is a scorpionfish (Scorpaenidae) from the temperate waters of southern Australia and New Zealand. The species has a stocky, red-brown mottled body with a large, spiny head and skin flaps that provide excellent camouflage. It inhabits rocky bottoms, from shallow muddy estuaries to offshore kelp reefs, and is mainly active at night. As an ambush hunter it springs on small fishes and crustaceans. The dorsal, pelvic and anal fin spines are venomous and give a painful puncture wound.

Frequently asked questions

How do you recognise the Chained scorpionfish?

The Chained scorpionfish has a torpedo-shaped body, is mainly red-orange and shows a spots pattern. Camouflaged nocturnal ambush predator with venomous fin spines.

Where does the Chained scorpionfish live?

The Chained scorpionfish lives in brackish water and is mostly found around sand or mud bottom. Temperate waters of southern Australia and New Zealand; rocky bottoms.

How big does the Chained scorpionfish get?

The Chained scorpionfish grows to a maximum of about 30 cm.

Is the Chained scorpionfish dangerous to humans?

The Chained scorpionfish is venomous — handle spines with care and seek medical help after a sting if needed. The fin spines are venomous and give a painful, burning puncture wound. Immerse the wound for 30-90 minutes in water as hot as can be tolerated (about 45 C) and seek medical care if pain or infection persists.

Is the Chained scorpionfish edible?

The Chained scorpionfish is rarely eaten.

More photos

Chained scorpionfish (Scorpaena papillosa) — Scorpaenidae — 2
Wikimedia Commons — Brian Gratwicke (CC BY 2.0)
Chained scorpionfish (Scorpaena papillosa) — Scorpaenidae — 3
Chi Phan (CC BY 4.0) via GBIF — AM
Chained scorpionfish (Scorpaena papillosa) — Scorpaenidae — 4
Zachary Robertson (CC BY-NC 4.0) via GBIF — iNaturalist
Chained scorpionfish (Scorpaena papillosa) — Scorpaenidae — 5
iNaturalist ((c) Javier, some rights reserved (CC BY))
Fin

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All data

Identification

English name
Chained scorpionfish verified
Scientific name
Scorpaena papillosa
Family
Scorpaenidae
Other names
Common red gurnard; Common red rock cod; Dwarf scorpionfish; Red cock cod; Red rock cod; Red scorpionfish; Southern red scorpioncod; Southern red scorpionfish; Southern rockcod verified

Appearance

Size class
Medium verified
Max length (cm)
30.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Red / orange 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
Brackish sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
5.0 verified
Max depth (m)
50.0 verified
Natural range
Temperate waters of southern Australia and New Zealand; rocky bottoms. 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 nocturnal ambush predator with venomous fin spines. sourced

For anglers

Edibility
Rarely eaten sourced
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Venomous / poisonous sourced
First aid
The fin spines are venomous and give a painful, burning puncture wound. Immerse the wound for 30-90 minutes in water as hot as can be tolerated (about 45 C) and seek medical care if pain or infection persists. sourced

Status & sources

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

Same genus Scorpaena

More from the family Scorpaenidae

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