There are mountain pit snails.

Every autumn in Yunfu is the most fertile season for mountain snails. At this time, they begin to produce and their meat is plump. Therefore, when autumn comes, many people are thinking about picking up mountain snails from streams in the mountains. Now November 18, 2022 happens to be autumn, so there are mountain snails.

The pit snail is small in size, has a long tip, and is conical in shape, about the size of a little finger. Shankeng snail is a kind of black snail that can only grow in clear and unpolluted mountain streams. It has a long and pointed shape, sweet taste, cold nature and non-toxic; it has liver-clearing, liver-nourishing and eyesight-improving effects. It has the effect of dispelling "heat" and nourishing the kidneys; it has no muddy odor or other odors, so the snail meat is tender and delicious; secondly, it has fewer snails and can be eaten from the head to the tail of the snail, and there is no sandy feeling; there is no schistosomiasis in the mountain snail.