Largehead hairtails are silvery steel blue in color, turning silvery gray after death. The fins are generally semi-transparent and may have a yellowish tinge. Largehead hairtails are elongated in … 展开

Although often considered a single highly widespread species, it has been argued that it is a species complex that includes several species with the main groups being in the Atlantic (Atlantic cutlassfish), East Pacific (Pacific cutlassfish), Northwest Pacific … 展开

Largehead hairtail is a major commercial species. With reported landings of more than 1.3 million tonnes in 2009, it was the sixth most important captured fish species. The species is caught … 展开

Largehead hairtails are found worldwide in tropical and temperate oceans. In the East Atlantic they range from southern United Kingdom to South Africa, including the Mediterranean Sea. In the West Atlantic it ranges from Virginia (occasionally Cape Cod) to … 展开

Juveniles participate in the diel vertical migration, rising to feed on krill and small fish during the night and returning to the sea bed in the day. This movement pattern is reversed by large adults, which mainly feed on fish. Other known prey items include squid 展开

• "Trichiurus lepturus". Integrated Taxonomic Information System. Retrieved 11 March 2006. 展开