TUNA and co

Tuna are mythical fish. Capable of crossing an ocean, they are true marathon runners. A dozen species make up the tuna group. The bluefin tuna is the emblematic species, living in temperate or cold waters, weighing several hundred kilos, while the most abundant species in the world is the skipjack, living in tropical waters. Fished for thousands of years, they represent an important fishery resource but which has suffered threats for the last two decades, in particular due to the development of industrial fisheries.