Martin Long nosed Snail, commonly known as Zhen Long nosed Snail in Chinese. Family and genus classification: Molluscs, Mollusca, Gastropoda, Mesogastropoda, Phoenix Snails. The habitat environment is in deep-sea mud and sand bottoms and subtidal zones. It is distributed in the Philippines and Taiwan, China Province of China. The South China Sea includes southern Taiwan, Borneo, the Philippines, Hainan, and Indonesia. Shell is thin and light, with a luster like silk. The snail tower is tall, with a top shell and a round body layer; The spine shaped front water pipe groove is slightly curved. The suture line is shallow, with a clear spiral groove below it. The outer lip edge is thickened and has 6-7 short spines. The shell surface is milky brown, the outer lip edge and lower part of the snail layer are white, and the middle snail layer is dark brown.