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文昌鱼是一种珍贵海洋动物。它的形态结构特殊,既有无脊椎动物的特征,又有脊椎动物的特征。因此,被认为是无脊椎动物进化到脊椎动物的过渡类型与典型代表。人们将文昌鱼视为脊椎动物的祖先,主要是根据它的结构具有鳃裂、脊索和神经管为依据的。文昌鱼作为生物科学研究的重要对象和生物教学的宝贵材料,长期以来一直受到国内外生物学家和进化论者的高度重视。文昌鱼还是一种营养丰富、味道鲜美的海珍品,
Amphiox is a precious marine animal. Its special morphology and structure, both the characteristics of invertebrates, there are vertebrate characteristics. Therefore, it is considered as the typical type of transition of invertebrates to vertebrates. Amphioxus is regarded as the ancestor of vertebrates mainly on the basis of its structure with branchial cleft, chordate and neural tube. Amphioxus has long been valued by biologists and evolutionists both at home and abroad for its importance as an important object of biological science research and valuable material for biological teaching. Amphiprion is also a nutrient-rich, delicious seafood treasures,