溪涧隐者
大鲵是一种体型较大的两栖动物。别名:娃娃鱼,其发出的声音写婴儿的声音相似,故名:娃娃鱼
外形特征:体表有黏膜,身体扁平,头部宽阔且扁圆,有四肢且较为短小。其体表颜色因环境和种类略有差异,一般多为灰褐色或棕色等保护色。
生活习性:多栖息在溪河深潭内的岩洞、石穴之中。白天常卧于洞穴,夏秋季节夜出晨归。大鲵生性凶猛,肉食性,主要以水生昆虫、鱼、蟹、虾、蛙、蛇、鳖、鼠、鸟等为食。
分布区域:中国大鲵主要分布于长江、黄河及珠江中上游支流的山涧溪流中。
保护现状:由于人类活动影响,如栖息地破坏、非法捕猎等,大鲵已成为国家二级保护动物,许多地方正在积极开展保护和繁育工作。
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