Seahead Mudsnail

Seahead Mudsnail

　　Seahead Mudsnail

　　Mudsnail, locally known as "Tu Tie" in Yuyao, is a bivalve mollusk with a very thin shell and a slimy surface. It is about the size of a snail. Rich in protein, calcium, phosphorus, iron, and various vitamins, mudsnail is a delicious and highly nutritious seafood enjoyed by many.

　　Yuyao has over a hundred miles of coastline, and the coastal areas of Hangzhou Bay feature vast tidal flats that are not only extensive but also rich in fertile soil, making the region abundant in marine resources. Among them, the yellow mudsnails produced in the northern towns of Linshan, Simen, and Xiaocao’e are the most famous. The yellow mudsnails from Simen and Xiaocao’e, known for their long heads, yellow bodies, rich fat content, and especially delicious taste, have gained considerable popularity in Shanghai.

　　The consumption of Yaobei Yellow Mudsnail dates back to as early as the Song Dynasty. According to historical records from Yuyao, the best-quality Yaobei Yellow Mudsnail is harvested when peach blossoms are in full bloom. At this time, the mudsnails have just begun to grow, are free of mud and bacteria inside, and boast an exceptionally delicious flavor. The "Osmanthus Mudsnail" produced during the Mid-Autumn season, while not as prized as the "Peach Blossom Mudsnail" of March, is still large, rich in fat, and extremely tasty.

　　There are various ways to prepare and enjoy mudsnail, each with its own unique characteristics. While boiling and serving it as a side dish is certainly suitable, locals prefer to cure it in wine. The specific preparation method is as follows: select large, live yellow mudsnails, rinse off the slimy surface layer, wash them clean, remove excess moisture, and place them in a container. Add an appropriate amount of salt and yellow rice wine, then seal the container and let it ferment for about a week. Once ready, the cured mudsnails will be incredibly fragrant.

　　As the slimy surface and internal organs of mudsnail contain a certain toxin, individuals who are allergic to this substance may experience symptoms such as facial swelling and stiff toes after consuming mudsnail (especially cured mudsnail), so extra caution is required. Additionally, mudsnail is highly nutritious, and once contaminated with bacteria, it can easily allow for rapid bacterial growth. Consuming contaminated mudsnail can lead to diarrhea, so it should also be consumed with care. When eating mudsnail, it’s best to add seasonings such as rice vinegar, which can help kill bacteria and enhance the flavor.