Department of Aquatic Bioscience, Graduate School of Agriculture and Life Sciences, The University of Tokyo Inland Station, National Research Institute of Aquaculture
乙竹 充
Inland Station, National Research Institute of Aquaculture
中西 照幸
Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University
若林 久嗣
Department of Aquatic Bioscience, Graduate School of Agriculture and Life Sciences, The University of Tokyo