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南方鲆(Paralichthys Letho stigma)鲽形目,牙鲆科。分布于美国北卡州到佛罗里达州南部海域直到德克萨斯州南部海峡沿岸。南方鲆属于降河洄游性鱼类,成鱼生活于河流或沿岸盐度较低的水域,繁殖季节洄游到海水。幼鱼经过60～80天的生长发育后进入淡水或半咸水水域生活。南方鲆是世界闻名的高档鱼类,适温范围为4℃～30℃,能在盐度0～36‰的盐水,半咸水、乃至淡水中生长,被称为广盐性鱼类,该鱼适温性广,生长快,适应性空间较大,在水表层摄食能力强,肉质好,比目前养殖的褐牙鲆肉质更加细嫩,同时在耐低温和高温方面较牙鲆鱼有较大优势,是继南美白对虾之后出现的又一个可以驯化淡养,推广前景看好的名贵品种。
Southern flounder (Paralichthys Letho stigma) 鲽 shaped head, Paralichthys. Distributed in the United States North Carolina to the southern Florida waters until the southern coast of Texas. Southern flounder is a migratory fish falling river, adult fish live in rivers or coastal areas with low salinity, breeding season migrate to seawater. Juveniles after 60 to 80 days of growth and development into freshwater or brackish water waters life. Southern flounder is world-renowned high-end fish, suitable temperature range of 4 ℃ ~ 30 ℃, can salinity 0 ~ 36 ‰ of salt water, brackish water, and even freshwater growth, known as the wide-salt fish, the Fish suitable for wide temperature, fast growth, adaptability of space, feeding ability in the water surface, good flesh quality, more tender than the current culture of flounder tender flounder, at the same time in the low temperature and high temperature than flounder fish have greater advantages, It is another precious species which can be domestically cultivated and popularized after the white shrimp in South America.