小龙虾的食性很杂 ,除植物秸秆和水草外 ,还以死掉的鱼类或同类的尸体为食。因此它们的身体中携带了大量的细菌和有毒物质。一些商贩还特地将被污染的水塘、泥沼作为养殖地。据介绍 ,小龙虾生活的水域中充斥大量的浮游生物 ,不论人工养殖还是野生的 ,都是寄生虫的宿主 ,这一物 Crayfish food is very complex, in addition to plant stalks and plants, but also dead fish or similar bodies for food. So they carry a lot of bacteria and toxic substances in their bodies. Some traders also specifically use contaminated reservoirs and muds as their breeding grounds. According to reports, crayfish living in the waters flooded with a large number of plankton, whether cultured or wild, are parasites host, this thing