Preservation d'une ancienne technique de pêche : la madrague Tunisienne de Sidi Daoud et sa production de thon rouge (Thunnus thynnus, Linnaeus, 1758)

Abstract

The objective of this document is to improve our knowledge about activities of the most effective trap, the one of Sidi Daoud. Our interest is going to especially carry on the seasonal catch of the main species the bluefin tuna and the by catch. Data come from the commercial landings and observations recorded during our follow-up of the activity of this trap. We also made recourse to the different historic data of several authors having noted the seasonal Tunisian traps catches