About YAMADA YOSHIAKI
About いらご研
About OKAMURA AKIHIRO
About いらご研
About DOU Shuo-Zeng
About Inst. of Oceanology, Chinese Acad. of Sci.
About Anguilla japonica
About egg-laying
About tank test
About sex maturation
About maturation
About hormone regulation
About ovulation induction
About escape behavior
About habitat
About aquatic resource
About water temperature
About temperature dependence
About Anguilla japonica
About Anguilla japonica
About hormonal treatment
About 隠れ場
About Induced spawning
About maturation acceleration
About Fishes
About Autecology
About Aquaculture in general
About ウナギ
About 資源
About 現状
About 保全
About 産卵行動
About 実験
About 水槽
About 観察