February 2009   [Original paper]   Implication of effects of fluctuations in oceanographic condition and maturation process on migration of common mackerel (Scomber japonicus) in the fishing grounds around Izu Islands Kyu Okabe, Shizuo Iwata and Seiichi Watanabe Bull. Jpn. Soc. Fish. Oceanogr. 73(1), Page 1-7, 2009   Ontogenetic changes of trace elements in otoliths and their spatial variations in rabbitfish, Siganus fuscescens Hideaki Yamada and Koji Baba Bull. Jpn. Soc. Fish. Oceanogr. 73(1), Page 8-15, 2009   Genetic identity between two types of Japanese anchovy, Engraulis japonicus, from Sagami Bay based on the mitochondrial cytochrome b gene Hisashi Nakategawa, Keitaro Dairiki, Shiro Itoi, Haruo Sugita and Seiji Akimoto Bull. Jpn. Soc. Fish. Oceanogr. 73(1), Page 16-21, 2009   [Symposium]   Challenges and prospects of study on the relationships of marine top predators and oceanographic environmental conditions Bull. Jpn. Soc. Fish. Oceanogr. 73(1), Page 22-43, 2009   [Uda Award lecture]   Elucidation and prediction of fluctuations of small pelagic fish stocks Ichiro Aoki Bull. Jpn. Soc. Fish. Oceanogr. 73(1), Page 44-48, 2009   [Information]   Abstracts of papers in Fisheries Oceanography 17(5) Bull. Jpn. Soc. Fish. Oceanogr. 73(1), Page 49-52, 2009   Minutes of the Executive Committee Bull. Jpn. Soc. Fish. Oceanogr. 73(1), Page 53-55, 2009