Author Affiliations +
Makoto Urata
Marine Biological Laboratory, Graduate School of Science, Hiroshima University, 2445 Mukaishima, Onomichi, Hiroshima 722-0073, Japan
Nobuo Yamaguchi
Hiroshima University Technical Center, 2445 Mukaishima, Onomichi, Hiroshima 722-0073, Japan
Yasuhisa Henmi
Aitsu Marine Station, Center for Marine Environmental Studies, Kumamoto University, 6061 Aitsu, Kami-Amakusa, Kumamoto 861-6102, Japan
Kinya Yasui
Marine Biological Laboratory, Graduate School of Science, Hiroshima University, 2445 Mukaishima, Onomichi, Hiroshima 722-0073, Japan