1. Aquaculture Department Southeast Asian Fisheries Development Center Tigbauan, Iloilo Philippines
2. Institute of Aquaculture, College of Fisheries and Ocean Sciences (CFOS) University of the Philippines Visayas (UPV) Miagao Philippines
3. Institute of Marine Fisheries and Oceanology, CFOS, UPV Miagao Philippines
4. Department of Biology University of San Agustin Iloilo City Philippines