大鲵

• 作 者: 鱼子非 费嘉
• 出 处: 启蒙(0-3岁)
• 发表日期: 2014年01期
• 关键词: 人工饲养 水生昆虫

它的家:主要在我国部分地区的山涧溪流中。食物:以水生昆虫、鱼、蟹、虾、蛙等为食。像鱼非鱼叫大鲵两栖动物数第一口大眼小无鳞片叫声却像宝宝啼特点:大鲵是世界上现存最大的也是最珍贵的两栖动物。它的叫声很像婴儿啼哭,因此人们又叫它“娃娃鱼”。大鲵的寿命在两栖动物中也是最长的,在人工饲养的条件下,能活130年之久。大鲵生性凶猛,它的牙齿不能咀嚼,要张口将食物囫囵吞下,然后再慢慢消化。

Its home: Mainly in mountain streams in parts of our country. Food: Aquatic insects, fish, crabs, shrimp, frogs and other food. Like a fish is not called a large foraging amphibians, the first large number of small octopus without scale sounds like a baby cry Features: Dalai is the world’s largest and most prevalent amphibious animals. It sounds very much like a baby crying, so people call it “salamander.” The longevity of the lynx is also the longest in amphibians and can survive for 130 years under captive conditions. Large 鲵 born ferocious, its teeth can not chew, to mouth swallow food 囫,, and then slowly digested.