About KOMATSU M
About Toyama Univ., Toyama, JPN
About SEWELL M
About Univ. Alberta, Alberta, CAN
About CARSON S F
About Univ. Alberta, Alberta, CAN
About CHIA F-S
About Univ. Alberta, Alberta, CAN
About Species Diversity
About Euasteroidea
About British Columbia
About Physiology of development(=generation)in general
About ヒトデ
About きょく皮動物
About ヒトデ類
About 幼生発生
About 変態