半滑舌鳎(Cynoglossus semilaevis Gunther)属鲽形目、舌鳎科、舌鳎属,终年生活栖息在我国近海海区,具有广温、广盐和适应多变环境条件的特点,适温范围3．5℃-32℃,最适水温范围14℃-24℃,适盐范围14‰-33‰。半滑舌鳎的自然资源量较少,历来为我国沿海广大消费者待客的上等佳品,加之半滑舌鳎的生长速度快,食物层次低,能耐低氧,病害少,是我 Cynoglossus semilaevis Gunther belongs to the order of the clam, the tongue clam family, the tongue clam genus, lives all the year round in our country offshore sea area, has the wide temperature, the wide salt and adapts to the changeable environment condition characteristic, the suitable temperature scope 3.5 ℃ - 32 ℃, the optimum water temperature range 14 ℃ -24 ℃, suitable salt range 14 ‰ -33 ‰. Half-glib tongue 鳎 less natural resources, has always been for the vast number of consumers along the coast of China to enjoy the best quality goods, combined with the rapid growth of half-smooth tongue 鳎, low-level food, hypoxia tolerance, disease less, is me