[1] Patuakhali Sci & Technol Univ, Dept Fisheries Management, Patuakhali 8602, Bangladesh
[2] Museu Nacl UFRJ, Setor Carcinol, Sao Cristovao S-N, BR-20940040 Rio De Janeiro, Brazil
[3] Bangladesh Agr Univ, Dept Fisheries Management, Mymensingh 2202, Bangladesh
[4] Rajshahi Univ, Fac Agr, Dept Fisheries, Rajshahi 6205, Bangladesh
[5] Kagoshima Univ, Fac Fisheries, 4-50-20 Shimoarata, Kagoshima 8900056, Japan