Population structure of the epinephelusitajara (Lichtenstein 1822) (Perciformes: Epinephelidae) in the Maranhão Gulf, Brazil
Aspects of populational structure of Epinephelusitajara were studied with specimens obtained as by-catch of fisheries of the species Tarpon Megalops atlanticus, in coastal and estuarine areas of Maranhão Gulf, Northeastern Brazil (02°05'38"S - 2°10'16"S / 43°34'06"W - 44°23'40"W). Samples were taken monthly between july/2016 and december/2016 from landings in the municipality of Raposa. A total of 14 specimens were analyzed by measuring the following variables: total length (cm) and body weight (Kg).