ダウンロード数: 1145
タイトル: | Age determination by skeletochronology of Rana nigrovittata, a frog from tropical forest of Thailand |
著者: | Khonsue, Wichase Matsui, Masafumi Misawa, Yasuchika |
著者名の別形: | 松井, 正文 |
発行日: | Mar-2000 |
出版者: | Zoological Society of Japan |
誌名: | Zoological Science |
巻: | 17 |
号: | 2 |
開始ページ: | 253 |
終了ページ: | 257 |
抄録: | Age in 96 individuals of a tropical frog Rana nigrovittata from Thailand was skeletochronologically investigated. Hematoxylinophilic lines interpreted as lines of arrested growth (LAGs) were observed clearly in the periosteal bone suggesting that this technique can be used to estimate the age of frogs from tropical Asia. The maximum age observed was nine years in males and six in females, but age structure did not differ significantly between the sexes. In the same age class, males were significantly larger than females. |
著作権等: | (c) 日本動物学会 / Zoological Society of Japan |
URI: | http://hdl.handle.net/2433/65051 |
DOI(出版社版): | 10.2108/zsj.17.253 |
出現コレクション: | Zoological Science |
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