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Decoy scorpionfish (Iracundus signifer) — Scorpaenidae

Decoy scorpionfish

Iracundus signifer
Family: Scorpaenidae

The Decoy scorpionfish (Iracundus signifer) is a saltwater fish of the family Scorpaenidae that grows up to 13 cm.

Length
13 cm
Water
Saltwater
Depth
20.0–110.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Venomous / poisonous

Description

The decoy scorpionfish is a small scorpionfish (Scorpaenidae) from the Indo-Pacific. The species grows to about 13 cm and has a stocky, red-mottled body. Its front dorsal fin bears a pattern eerily resembling a small fish; it waves it as a lure to draw prey within striking range. As an ambush hunter it shelters on coral and rocky reefs. The dorsal spines carry venom and can cause a painful sting; handle with care.

Frequently asked questions

How do you recognise the Decoy scorpionfish?

The Decoy scorpionfish has a torpedo-shaped body, is mainly red-orange and shows a marbled pattern.

Where does the Decoy scorpionfish live?

The Decoy scorpionfish lives in the sea (marine waters) and is mostly found around stony or rocky ground.

How big does the Decoy scorpionfish get?

The Decoy scorpionfish grows to a maximum of about 13 cm.

Is the Decoy scorpionfish dangerous to humans?

The Decoy scorpionfish is venomous — handle spines with care and seek medical help after a sting if needed.

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All data

Identification

Dutch name
Lok-scorpioenvis sourced
English name
Decoy scorpionfish sourced
Scientific name
Iracundus signifer
Family
Scorpaenidae
Other names
Decoy scorpionfish verified

Appearance

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

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
20.0 verified
Max depth (m)
110.0 verified
Origin
Native inferred

Behaviour & biology

Diet
Carnivore inferred
Social behaviour
Solitary inferred
Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Fishing method
Klein van stuk en nauwelijks een hengelsportdoel; wordt vooral incidenteel of als aasvis gevangen. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Venomous / poisonous verified

Status & sources

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

More from the family Scorpaenidae

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