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Peruvian scorpionfish (Scorpaena afuerae) — Scorpaenidae

Peruvian scorpionfish

Scorpaena afuerae
Family: Scorpaenidae

The Peruvian scorpionfish (Scorpaena afuerae) is a saltwater fish of the family Scorpaenidae that grows up to 35 cm.

Length
35 cm
Water
Saltwater
Depth
0–100.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Venomous / poisonous
Range
South America: Ecuador, Peru

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Description

The Peruvian scorpionfish is a scorpionfish (Scorpaenidae) from reef and rocky water of the eastern Pacific off Peru. It has a stocky, red-brown mottled body with a large, spiny head and skin flaps that make it almost invisible among coral, stone and weed. As a motionless ambush predator it waits until prey comes within range and engulfs small fish and crustaceans with a sudden, rapid gulp. The dorsal, pelvic and anal spines are venomous and can give a very painful puncture wound.

Frequently asked questions

How do you recognise the Peruvian scorpionfish?

The Peruvian scorpionfish has a torpedo-shaped body, is mainly brown and shows a marbled pattern. Bears venomous spines or tissue; handle with great care.

Where does the Peruvian scorpionfish live?

The Peruvian scorpionfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. South America: Ecuador, Peru

How big does the Peruvian scorpionfish get?

The Peruvian scorpionfish grows to a maximum of about 35 cm. On average the species is around 18 cm.

Is the Peruvian scorpionfish dangerous to humans?

The Peruvian scorpionfish is venomous — handle spines with care and seek medical help after a sting if needed. For a sting from a fin spine: rinse the wound, remove any visible spine fragments and immerse the part for 30-90 minutes in water as hot as can be tolerated (about 45 C) to break down the venom. The pain can be severe. For marked swelling, a retained spine or signs of infection seek medical care and check tetanus status.

More photos

Peruvian scorpionfish (Scorpaena afuerae) — Scorpaenidae — 2
iNaturalist ((c) Daniel, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Peruvian scorpionfish sourced
Scientific name
Scorpaena afuerae
Family
Scorpaenidae

Appearance

Size class
Medium verified
Max length (cm)
35.0 verified
Average length (cm)
18.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Brown sourced
Pattern
Marbled sourced
Tail shape
Rounded inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Max depth (m)
100.0 verified
Natural range
South America: Ecuador, Peru sourced
Origin
Native inferred

Behaviour & biology

Diet
Carnivore inferred
Diet (detail)
Small fishes, crustaceans and invertebrates inferred
Social behaviour
Solitary inferred
Territorial
No inferred
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
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
For a sting from a fin spine: rinse the wound, remove any visible spine fragments and immerse the part for 30-90 minutes in water as hot as can be tolerated (about 45 C) to break down the venom. The pain can be severe. For marked swelling, a retained spine or signs of infection seek medical care and check tetanus status. 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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