2010-07-22 Body Size and Age Structure of a Breeding Population of the Japanese Common Toad,Bufo japonicus formosus(Amphibia:Bufonidae) Authors: Tamotsu Kusano,Kazuko Maruyama,and Shigenori Kaneko Year: 2010 Journal: Current Herpetorogy29(1):23-31 紹介者: 庭野 裕(地理生態学研究室修士2年) keyward:Bufo japonicus;Body size;Skeletochronology;Age structure;Age at first reproduction