3:30 PM - 3:45 PM
*Shiho Kobayashi1, Satoshi Nakada2, Keigo Yamamoto3, Satosih Akiyama3, Yukio Ueta4, Akihiko Yuasa4, Shigeo Harada5, Toyoho Gosyo5, Masaki Fuchi2, Kengo Ikuta1, Yuuichi Tanaka1, Joji Ishizaka6 (1.Kyoto University, 2.Kobe University, 3.Research Institute of Environment, Argiculture and Fisheries, Osaka Prefecture, 4.Fishries Research Division, Tokushima Prefecture, 5.Fishries Research Division, Wakayama Prefecture, 6.Nagoya University)