← All marine life
Red Scorpionfish
Species IUCN · Least Concern (LC)

Red Scorpionfish

Scorpaena scrofa, Linnaeus, 1758

marinebrackish
Where to see it

About Red Scorpionfish

Scorpaena scrofa, the red scorpionfish, bigscale scorpionfish, large-scaled scorpion fish, or rascasse is a venomous marine species of ray-finned fish in the family Scorpaenidae, the scorpionfishes. It is found in the Mediterranean Sea, in the eastern Atlantic Ocean and the western Indian Ocean.

Appearance

Scorpaena scrofa is the largest eastern Atlantic scorpion fish. Its colouration ranges from brick red to a light pink, and it has dark-coloured blotches on its body. It has venomous spines, and can achieve a maximum weight around 3 kg (6.6 lb). It can grow to a maximum length of 50 cm (20 in), but is commonly around 30 cm (12 in).

It has 12 dorsal spines, 9 dorsal soft rays, three anal spines, and five soft rays. It often has a dark spot on its spinous dorsal spines between the 6th and 11th. It has long supraorbital tentacles.

Habitat

Scorpaena scrofa is found in the Mediterranean Sea. It is also found in the eastern Atlantic Ocean around the British Isles, where it is rare, south to Senegal, the Canary Islands, and Cape Verde. It is also found in the Azores Island of São Miguel; It is also found from Namibia south and east along the coast of South Africa into the western Indian Ocean, its otherwise circum-African distribution is interrupted between Guinea and Namibia where it is apparently replaced by the spotted-fin scorpionfish (S. stephanica). In the Indian Ocean the northern most record is from the Gulf of Aqaba and, given its occurrence elsewhere in the western Indian Ocean, it is thought that this record is unlikely to be the result of anti-Lessepsian migration from the Mediterranean through the Suez Canal.

Diet

Scorpaena scrofa is a traditional ingredient in Marseille bouillabaisse and in Tuscan cacciucco. It is also widely used in Japanese cuisine. It has a sweet, delicate, and subtly briny flavor, often compared to lobster. Its texture is firm, flaky, and slightly gelatinous, falling perfectly between a meaty monkfish and a delicate sea bass.

Behaviour

Scorpaena scrofa is a sedentary, solitary, and nonmigratory fish. It is predatory, feeding on other fish, as well as crustaceans and molluscs. This is one of the fish used by the marine leech Pontobdella muricata as a host.

Where to see it

Top-rated dive sites where divers have spotted Red Scorpionfish.

Koyoko Island

Koyoko Island

⭐ 4.0 Scout Score
Enchanting Japanese island with vibrant corals, fish, and captivating caves.
🚤 Boat All levels
Sa Bauma (Illa de Tossa)

Sa Bauma (Illa de Tossa)

⭐ 4.0 Scout Score
Sa Bauma: Multilevel dive with diverse marine life
🚤 Boat Advanced
Kuefu Island North

Kuefu Island North

⭐ 4.0 Scout Score
Shallow reef near Naha with diverse macro life and seasonal whales.
🚤 Boat Beginner
Ohoba No.1 Crevasse

Ohoba No.1 Crevasse

⭐ 5.0 Scout Score
Iejima crevasse dive with diverse macro life, caves, and drop-offs.
🚤 Boat All levels
Bajo de Cullero

Bajo de Cullero

⭐ 4.0 Scout Score
Spain, Costa Brava, Cap De Creus Cap de Creus Natural Park
Deep rocky pinnacle with vibrant gorgonian walls and crustaceans.
🚤 Boat Advanced