1 Research Center for Oceanography - National Research and Innovation Agency (BRIN), Jl. Pasir Putih 1, Ancol Timur, Jakarta, 14430, Indonesia.
2 Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
3 Department of Marine Science, Faculty of Fisheries and Marine Science, Sam Ratulangi University, l. Kampus, Bahu, Kec. Malalayang, Manado, Sulawesi Utara, 95115, Indonesia.
4 Marine Research Center, Ministry of Marine Affairs and Fisheries, Jl. Pasir Putih 1, Ancol Timur, Jakarta, 14430, Indonesia.
5 Graduate School of Human Development and Environment, Kobe University, 3-11 Tsurukabuto, Nada-ku, Kobe City, Hyogo, 657-850, Japan.
6 Department of Marine Science, Faculty of Marine Science and Fisheries, Hasanuddin University, Jl. Perintis Kemerdekaan Km. 10 Tamalanrea, Makassar, 90245, Indonesia.
7 Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan. kohsaka@hotmail.com.