Dr. Rakesh Kumar Singh, M.Sc., D.F.Sc., Ph.D. (Israel), FZSI, FIAES, F.S.L.Sc, FIASN, F.N.A.Sc, FIFSI is consultant of the World Bank of UNIFAO, Bangaladesh and Nigeria. And has expertise in Shrimp Farming and Hatchery Management Fish Nutrition and Diseses and ornamental in fisher, pal culture. He has published more than 175 research papers and authored 37 book chapters and attended nearly 200 Symposia, Conferences and Seminars at National and International. For his distinguished scientific contributions, he was awarded Gold Medal, Zoological, Society, Indian Academy of Environmental Science, Indian Academy of Science & Nature. (FOREIGN SECRETARY, ZOOLOGICAL SOCIETY OF INDIA).