サン・タクロース伝説
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投稿者：sakaihouichiさん
再生回数：57
再生時間：07:26
オオサンショウウオ的生活のススメhttp://www.oosansyouuo.com/■"Oosansyouo" is a Large salamander. "Oosansyouo" is the world's largest amphibians. "Large salamander" is specified for the natural monument in Japan and protected. It has lived for 50 million years, and it is called the living fossil as well as the coelacanth. It is a threatened species. 1Cm grows up in one year, and it lives for 100 years or more. A large salamander of 150Cm has been discovered in the record. "Oosansyouo" is possible to live only in the clear stream.There are a lot of mysteries of large salamander's ecology.
