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大鲵俗称娃娃鱼,是国家二级重点保护野生动物。我国大鲵除新疆、西藏、内蒙古、黑龙江、吉林、辽宁、台湾未见报道外,其余省、自治区都有分布。主要产于长江、黄河及珠江中、上游支流的山溪河流中,尤以四川、湖北、湖南、贵州、陕西等省为多。大鲵喜荫怕光,生长速度较慢,在野生条件下要5～6年方可性成熟,体重达500克以上,在人工条件下也要至少3
Large salamander commonly known as salamander, is a national key wildlife protection two. In addition to Xinjiang, Tibet, Inner Mongolia, Heilongjiang, Jilin, Liaoning and Taiwan, no reports have been reported on our country’s plovers. Other provinces and autonomous regions have been distributed. Mainly in the Yangtze River, the Yellow River and the Pearl River, the upper reaches of mountain streams, especially in Sichuan, Hubei, Hunan, Guizhou, Shaanxi and other provinces. Dazao Xinyin afraid of light, slower growth, in the wild conditions to 5-6 years before sexual maturity, weighing 500 grams or more, under artificial conditions should also be at least 3