Associate Professor., Dept of Aquaculture, National Taiwan Ocean University
Professor & Head, Department of Aquaculture & Former Director of Extension, College of Fisheries, Mangalore 575002, India
Associate Professor, College of Fisheries, Mangaluru - 575 002, Karnataka.
Professor of Aquatic Biology, Department of Aquatic Environment Management, KVAFSU, College of Fisheries Mangaluru
Professor., Animal Production Department, University of Ilorin
Professor., Department of Biology, University of Waterloo, Canada
Research Scholar (Ph. D.), Section of Fishery Science and Aquaculture, Department of Zoology, Aligarh Muslim University