Institution: | (1) Gunma Prefectural Fisheries Experiment Station, Maebashi Gunma, 371-0036, Japan;(2) Graduate School of Marine Science and Technology, Tokyo University of Marine Science and Technology, Minato, Tokyo 108-8477, Japan;(3) Gunma Prefectural Fisheries Experiment Station Kawaba Branch, Kawaba Gunma, 378-0114, Japan |