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Cadenat's rockfish (Scorpaena loppei) — Scorpaenidae

Cadenat's rockfish

Scorpaena loppei
Family: Scorpaenidae
LC · Least Concern

The Cadenat's rockfish (Scorpaena loppei) is a saltwater fish of the family Scorpaenidae that grows up to 15 cm.

Length
15 cm
Water
Saltwater
Depth
50.0–200.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Mediterranean Sea and the adjacent eastern Atlantic, on rocky and gravel-covered bottoms of the continental shelf.
Edibility
Rarely eaten

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Description

Cadenat's rockfish is a small scorpionfish of the family Scorpaenidae reaching about 15 cm. The stocky, red-brown mottled body carries skin flaps on the head and stout fin spines, with which the fish blends perfectly among stones and gravel. Like other scorpionfishes it has venomous spines in the dorsal, pelvic and anal fins, a defence against predators — a sting is painful for people but rarely dangerous. The species lives on rocky and gravel-covered bottoms of the Mediterranean and the adjacent eastern Atlantic, on the continental shelf. As an ambush predator it lies motionless in wait and sucks in small crustaceans and small fish in a flash. Because of its small size it has little fishery importance.

Frequently asked questions

How do you recognise the Cadenat's rockfish?

The Cadenat's rockfish has a torpedo-shaped body, is mainly red-orange and shows a marbled pattern. Small, red-brown marbled scorpionfish with venomous fin spines and skin flaps on the head; perfectly camouflaged among stones.

Where does the Cadenat's rockfish live?

The Cadenat's rockfish lives in the sea (marine waters) and is mostly found around sand or mud bottom. Mediterranean Sea and the adjacent eastern Atlantic, on rocky and gravel-covered bottoms of the continental shelf.

How big does the Cadenat's rockfish get?

The Cadenat's rockfish grows to a maximum of about 15 cm.

Is the Cadenat's rockfish dangerous to humans?

No, the Cadenat's rockfish is harmless to humans. Stings from the venomous fin spines are painful: immerse the wound for 30-90 minutes in water as hot as can be tolerated (about 45 C) and seek medical help if the reaction is severe.

Is the Cadenat's rockfish edible?

The Cadenat's rockfish is rarely eaten.

More photos

Cadenat's rockfish (Scorpaena loppei) — Scorpaenidae — 2
Wikimedia Commons — Diego Delso (CC BY-SA 4.0)
Cadenat's rockfish (Scorpaena loppei) — Scorpaenidae — 3
Wikimedia Commons — Diego Delso (CC BY-SA 4.0)
Cadenat's rockfish (Scorpaena loppei) — Scorpaenidae — 4
iNaturalist ((c) Cristiano Liuzzi, some rights reserved (CC BY-NC))

Easily confused with

These species look like the Cadenat's rockfish and live in the same waters.

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All data

Identification

English name
Cadenat's rockfish verified
Scientific name
Scorpaena loppei
Family
Scorpaenidae
Other names
Cadenat's rockfish verified

Appearance

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

Habitat & distribution

Water type
Saltwater verified
Substrate
Sand / mud bottom sourced
Min depth (m)
50.0 verified
Max depth (m)
200.0 verified
Natural range
Mediterranean Sea and the adjacent eastern Atlantic, on rocky and gravel-covered bottoms of the continental shelf. verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore verified
Diet (detail)
Small crustaceans and small fishes, sucked in from ambush sourced
Social behaviour
Solitary verified
Territorial
Yes verified
Activity
Nocturnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified
levensduur_max_jaar
5.0 verified
Seasonality
Resident ambush predator on rocky bottoms; spawns in the warmer months with floating eggs in a gelatinous mass. sourced
Special features
Small, red-brown marbled scorpionfish with venomous fin spines and skin flaps on the head; perfectly camouflaged among stones. sourced

For anglers

Edibility
Rarely eaten verified
Fishing method
Small in size and barely an angling target; mostly caught incidentally or as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
Stings from the venomous fin spines are painful: immerse the wound for 30-90 minutes in water as hot as can be tolerated (about 45 C) and seek medical help if the reaction is severe. 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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