Bangladesh is one of the richest countries of the world considering the availability of fisheries resources but annual fish production is still less than the demand of country people. Bangladesh earns second highest foreign currency from fisheries sector by exporting fisheries products. Fisheries are playing an important role in the development of Bangladesh and through better management this contribution can be increased much. Huge employment opportunities have been developed based of fisheries in Bangladesh. Food security must be established in Bangladesh by scientific using of all types of...