论文部分内容阅读
在广阔的非洲大草原上,每当秋天来临,总会时不时冒出一只美丽的紫金蝴蝶,它的双翅有五六公分长,伸展起来就像一只小鸟,在阳光的照耀下翩翩起舞,发出金色的光。聪明的当地人纷纷捕捉紫金蝶,然后做成标本,卖给前来这里旅游的人,因为这种蝶非常稀少,因此做成的标本也价格不菲。蝶是由毛虫化茧而成的。那么,找到化成这种蝶的毛虫,再进行人工养殖,不就可以化成许多美丽的紫金蝶吗?很快.人们便找到了这种蝶的原化身,紫金毛虫。可经过养殖后发现,紫金毛虫化茧而成的紫金蝶翅膀很小,也没有野
In the vast African prairie, every fall comes, there will always emerge from time to time a beautiful purple butterfly, its wings are 56 cm long, stretching like a bird, in the sunshine Dancing, emitting golden light. The wise locals snapped the purple kingdoms and made them into specimens for sale to the people who came here because the butterfly was so scarce that the specimens made were also expensive. Butterfly is made of cocoon caterpillars. So, to find the caterpillars turned into such a butterfly, then artificial breeding, can not be turned into many beautiful purple butterfly? Soon people will find the original body of this butterfly, purple caterpillar. Can be found after breeding, purple caterpillars purple caterpillar made of small wings, there is no wild