Home · Scorpaenidae · Offshore rockfish
Offshore rockfish (Pontinus kuhlii) — Scorpaenidae

Offshore rockfish

Pontinus kuhlii
Family: Scorpaenidae
LC · Least Concern

The Offshore rockfish (Pontinus kuhlii) is a saltwater fish of the family Scorpaenidae that grows up to 52 cm.

Length
52 cm
Water
Saltwater
Depth
100.0–600.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Venomous / poisonous
Edibility
Rarely eaten

Description

The offshore rockfish is a red-coloured deep-water scorpionfish of the family Scorpaenidae reaching about 52 cm. The red-pink body with paler blotches has a large, spiny head with bony ridges and notably long front dorsal-fin spines. The dorsal, pelvic and anal fins bear venomous spines. The species lives near rocky bottoms of the deeper continental shelf in the eastern Atlantic and the Mediterranean and around the Macaronesian islands. As a motionless ambush predator it waits for prey and sucks in passing small fish, crustaceans and squid with a sudden gulp. Because of the venomous spines a caught animal must be handled with care; the flesh itself is good to eat.

Frequently asked questions

How do you recognise the Offshore rockfish?

The Offshore rockfish has a torpedo-shaped body, is mainly red-orange and shows a spots pattern.

Where does the Offshore rockfish live?

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

How big does the Offshore rockfish get?

The Offshore rockfish grows to a maximum of about 52 cm. On average the species is around 32 cm.

Is the Offshore rockfish dangerous to humans?

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

Is the Offshore rockfish edible?

The Offshore rockfish is rarely eaten.

Download Fin's Fish Guide

Identify fish in seconds, log your catches and dives. Join the TestFlight beta.

Get the beta →

All data

Identification

Dutch name
Offshore-schorpioenvis inferred
English name
Offshore rockfish verified
Scientific name
Pontinus kuhlii
Family
Scorpaenidae

Appearance

Size class
Large verified
Max length (cm)
52.0 verified
Average length (cm)
31.5 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Red / orange sourced
Pattern
Spots sourced
Tail shape
Rounded inferred
Mouth position
Superior (upward) inferred
Lips
Thick / fleshy inferred
Barbels
No verified
Dorsal fins
One continuous sourced
Dorsal spines
Yes verified

Habitat & distribution

Water type
Saltwater verified
Substrate
Stone or rock verified
Min depth (m)
100.0 verified
Max depth (m)
600.0 verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore verified
Social behaviour
Solitary verified
Territorial
Yes verified
Activity
Nocturnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified

For anglers

Edibility
Rarely eaten verified
Fishing method
Vissen met natuurlijk aas (vis, garnaal, worm) of kunstaas dicht bij rif- en rotsstructuren. 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

Same genus Pontinus

More from the family Scorpaenidae

Download Fin's Fish Guide

Identify fish in seconds, log your catches and dives. Join the TestFlight beta.

Get the beta →