Md. Shakhawate Hossain Assistant Professor Department of Fisheries Biology and Aquatic environment Bangabandhu Sheikh Mujibur Rahman Agricultural University Gazipur-1706, Bangladesh Contact: Telephone: +88 02 9205310-14 ext-2266 Mobile: +88 01716232126 Fax: +88 02 9205331 E-mail: selim.gen@gmail.com Work Experience Dates: 06