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European Seabass
Species IUCN · Near Threatened (NT)

European Seabass

Dicentrarchus labrax, (Linnaeus, 1758)

marinebrackishfreshwater

About European Seabass

European seabass (Dicentrarchus labrax), also known as branzino, European bass, sea bass, common bass, white bass, capemouth, white salmon, white mullet, sea dace, levrek or loup de mer, or lavraki (λαβράκι) is a primarily ocean-going fish native to the waters off Europe's western and southern and Africa's northern coasts, though it can also be found in shallow coastal waters and river mouths during the summer months and late autumn. It is one of only six species in its family, Moronidae, collectively called the temperate basses.

It is fished and raised commercially and is considered the most important fish currently cultured in the Mediterranean. In Ireland and the United Kingdom, the popular restaurant fish sold and consumed as sea bass is exclusively the European bass. In North America, it is widely known by one of its Italian names, branzino.

European seabass is a slow-growing species that takes several years to reach adulthood. An adult European seabass usually weighs around 2.5 kg (5 lb 8 oz). European seabass can reach measurements of up to 1 m (3 ft 3 in) in length and 12 kg (26 lb) in weight, though the most common size is only about half of that at 0.5 m (1 ft 8 in). Individuals are silvery grey and sometimes a dark-bluish color on the back.

Habitat

European seabass habitats include estuaries, lagoons, coastal waters, and rivers. It is found in a large part of the eastern Atlantic Ocean, from southern Norway to Senegal. It can also be found in the entire Mediterranean Sea and in the southern Black Sea but is absent from the Baltic Sea. It has entered the Red Sea through the Suez Canal as an anti-Lessepsian migrant. It is a seasonally migratory species, moving further winter spawning grounds during at least one month before moving towards their summer feeding areas.

Diet

The European seabass hunts as much during the day as it does at night, feeding on small fish (both pelagic, such as sardines, sprats, and sand smelts, and demersal, such as sand eels), polychaetes, cephalopods (such as squid), and crustaceans. The big fish weighing more than 4 kg (9 lb) are mostly night hunters. They spawn from February to June, mostly in inshore waters. As fry they are pelagic, but as they develop, they move into estuaries, where they stay for a year or two.

Humans & conservation

Annual catches of wild European seabass are relatively modest, fluctuating between 8,500 and 11,900 tonnes from 2000 to 2009. Most reported catches originate from the Atlantic Ocean, with France typically reporting the highest catches. In the Mediterranean, Italy used to report the largest catches but has been surpassed by Egypt.

Where to see it

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