After 49 days since its arrival , it has gained weight of 2 . 21 jin 历经49天，红鲵增重竞达2 . 21市斤。
2.
The ecological observation and resources protection of pachyhynobius shangchengensis 商城肥鲵的生态观察与资源保护
3.
Acid rain is harmful to amphibians such as salamanders , spring peepers , and frogs 酸雨是有害于两栖的动物，例如鲵、春天里唧唧叫的小动物和青蛙。
4.
At present , the giant salamander is gaining weight , with a speed even more rapidly than regular salamander 目前红鲵长势喜人，甚至比普通大鲵体重要长得快。
5.
So far , there is no appearance of color variation . reporter noticed at the same time that there is black mark on point of the posterior toes 到目前为止，金黄色大鲵体表颜色没有发生变化。同时，记者也观察到该鲵后五趾趾尖有黑色痕迹。
6.
The concession for “ permit for transport giant salamander ” has been granted to the company by forestry department and fishery bureau of hunan province 该鲵是从湖南石门县引入的，经过了湖南省渔政处、湖南省林业厅的批准，并取得了“大鲵运输许可证” 。
7.
As an accidental species , big salamander andias davidians ( amphibia vrodtle cryptobrahidae andias ) is the biggest amphibian in the world 大鲵( andiasdavidianus )俗称娃娃鱼，属两栖纲，有尾目，隐鳃鲵科，是世界上最大的珍稀两栖动物和国家二级保护动物。
8.
This proliferation process stop or slow down in winter , and resumes in next march and april , mature sperm appears in august then is stored in testis , and spermiation occurs in the third march and april 山溪鲵的精子发生从每年的8月开始，此时精原细胞开始增殖，到冬季停止或减慢进行，然后到次年4 - 5月份又进入增殖高峰。
