Depth
Dicentrarchus · Bony Fish

European Seabass

Dicentrarchus labrax

0-40m
Depth Range
Variable
Max Size
Mediterranean
Distribution
0-40m
Depth Range
Variable
Max Size
Reef & Open
Habitat
Carnivore
Diet
Solitary
Social
LC
IUCN Status
Moderate
Sighting Likelihood
Kingdom Animalia
Phylum Chordata
Class Actinopterygii
Genus Dicentrarchus
Species labrax

Bony Fish

Identification & Biology

  • IdentificationElegant, streamlined body with a pointed head and large mouth. Silver-grey body, darker on the back. Two dorsal fins, the first with sharp spines. A dark spot on the gill cover. Young fish have small dark spots on the body.
  • SizeUp to 103 cm total length and 12 kg, commonly 30 to 60 cm.
  • Social HabitJuveniles form schools in coastal waters. Adults are more solitary, patrolling reef edges and wrecks.
  • HabitatCoastal waters, rocky reefs, estuaries, lagoons, and harbours. Highly adaptable and found in a wide range of coastal habitats.
  • Depth0 to 100 m, most common between 2 and 30 m.
  • Feeds OnFish, crustaceans, and cephalopods. An active, fast predator that hunts by sight.
  • DistributionEastern Atlantic from Norway to Senegal, including the entire Mediterranean and Black Sea.
  • DescriptionThe prized 'sea bass' or 'branzino' of Mediterranean cuisine. European sea bass are elegant, fast predators commonly seen patrolling the shallows. Juveniles form schools in harbours and river mouths, while adults are more solitary. It is one of the most important aquaculture species in the Mediterranean.

Range

Habitat & Distribution

Found across the Mediterranean, inhabiting reef & open environments. Active from the surface down to 40m depth.

Where Malta divers have spotted this species

Loading…

Sightings are logged by divers using our What Did You See? dive-log tool. View the full live sightings map.

Detail

Preferred Environment

Reef & Open habitats, typically at depths of 0-40m. Most commonly encountered by divers at the shallower end of its range.

Encounter Tips

Best approached slowly and calmly. Avoid casting shadows directly over the animal. Neutral buoyancy and patience increase encounter success significantly.

European Seabass species card

Biology

Behaviour & Diet

Feeding Strategy

A versatile predator that hunts fish, crabs and shrimp in a variety of habitats from shallow rocky coasts to open water. Often hunts cooperatively in loose groups.

Active predator

Reproduction

Spawns in winter and early spring in offshore waters. Eggs and larvae are pelagic, with juveniles moving to shallow coastal nursery areas.

Winter spawner

Behaviour & Defence

Fast and powerful, relying on speed and open-water agility to escape predators. Often stays near structure that provides escape routes.

Speed

Dive with diveshack

Where to Encounter in Malta

The following dive sites offer strong habitat match for Dicentrarchus labrax. All are accessible on a guided dive with diveshack.

5-30m
North Malta

Cirkewwa

Rocky reef with caves, arches and ledges hosting a rich diversity of reef species.

View dive site ›
5-50m
Gozo

Blue Hole

One of the Med's most famous reef dive sites. Rocky walls and archways covered in life.

View dive site ›
18-36m
South Malta

Um El Faroud

The wreck lies on a sandy bottom surrounded by rocky reef -- a diverse habitat attracting reef species.

View dive site ›
IUCN Red List Least Concern

Conservation Status

This species is assessed as Least Concern on the IUCN Red List. Mediterranean populations face ongoing pressure from fishing activity, habitat degradation, and climate-driven changes to prey availability.

Source: iNaturalist Guide #888
by Lesley Clements (CC BY-SA)
diveshack Mediterranean Marine Life guide