娃娃鱼为国家二级珍稀保护动物,学名大鲵。经过贵州水产科技工作者多年的努力,已人工驯养繁殖成功。一、娃娃鱼的形态特征和生物学特性1、形态特征娃娃鱼是一种较大型的两栖动物,在分类学上属两栖纲、有尾目、隐鳃鲵科、大鲵属。体型大、扁平,头宽而扁,口大,上下颌有多数大小相 Giraffes for the state two rare protected animals, scientific name 大 鲵. After years of efforts by aquatic science and technology workers in Guizhou, artificial domestication and breeding have been successful. First, the morphological characteristics of dolphin fish and biological characteristics 1, the morphological characteristics Giant salamander is a larger amphibian, taxonomic in the amphibia, aurora, Cryptopaeidae, the largest genus. Body size, flat, wide head and flat, mouth large, most of the size of the jaw