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Hunchback scorpionfish (Scorpaena dispar) — Scorpaenidae

Hunchback scorpionfish

Scorpaena dispar
Family: Scorpaenidae
LC · Least Concern

The Hunchback scorpionfish (Scorpaena dispar) is a saltwater fish of the family Scorpaenidae that grows up to 23 cm.

Length
23 cm
Water
Saltwater
Depth
36.0–118.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Western Atlantic and Gulf of Mexico; offshore soft bottoms of the continental shelf.
Edibility
Rarely eaten

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Description

The hunchback scorpionfish is a scorpionfish of the family Scorpaenidae from the western Atlantic and Gulf of Mexico. The species grows to about 23 cm and has a stocky, red-brown mottled body with a large, spiny head and skin flaps, camouflaging it excellently on the bottom. It inhabits offshore waters and soft bottoms of the continental shelf. As an ambush predator it lies motionless in wait and seizes small fishes and crustaceans. The dorsal, head and gill-cover spines are venomous and give a painful, burning puncture wound; therefore handle a caught specimen with care.

Frequently asked questions

How do you recognise the Hunchback scorpionfish?

The Hunchback scorpionfish has a torpedo-shaped body, is mainly red-orange and shows a marbled pattern. Excellently camouflaged ambush predator with venomous dorsal, head and opercular spines.

Where does the Hunchback scorpionfish live?

The Hunchback scorpionfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Western Atlantic and Gulf of Mexico; offshore soft bottoms of the continental shelf.

How big does the Hunchback scorpionfish get?

The Hunchback scorpionfish grows to a maximum of about 23 cm.

Is the Hunchback scorpionfish dangerous to humans?

No, the Hunchback scorpionfish is harmless to humans. 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 Hunchback scorpionfish edible?

The Hunchback scorpionfish is rarely eaten.

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All data

Identification

English name
Hunchback scorpionfish verified
Scientific name
Scorpaena dispar
Family
Scorpaenidae

Appearance

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

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
36.0 verified
Max depth (m)
118.0 verified
Natural range
Western Atlantic and Gulf of Mexico; offshore soft bottoms of the continental shelf. 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
Excellently camouflaged ambush predator with venomous dorsal, head and opercular spines. sourced

For anglers

Edibility
Rarely 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
Harmless 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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