日本对虾野生种群和养殖群体的同功酶遗传变异

ＰｅｎａｅｉｄｓｈｒｉｍｐＰｅｎａｅｕｓｊａｐｏｎｉｃｕｓ ,ｃｏｍｍｏｎｌｙｎａｍｅｄａｓＦｌｏｗｅｒｙＳｈｒｉｍｐｏｒＢａｎｄｅｄＳｈｒｉｍｐ ,ｉｓｏｎｅｏｆｔｈｅｍｏｓｔｃｏｍｍｅｒ ｃｉａｌｌｙｉｍｐｏｒｔａｎｔｓｐｅｃｉｅｓｏｆｍａｒｉｎｅｃｒｕｓｔａｃｅａｎｆｉｓｈｅｒｙｉｎＣｈｉｎａ .Ｂｅｉｎｇｏｆｔｈｅｗａｒｍ ｗａｔｅｒｓｐｅｃｉｅｓｃｏｎｄｕｃｔｉｎｇｓｈｏｒｔｄｉｓｔａｎｃｅｍｉｇｒａ ｔｉｏｎ,ｔｈｅａｎｉｍａｌｉｓｍａｉｎｌｙｄｉｓｔｒｉｂｕｔｅｄｉｎｔｈｅｃｏａｓｔａｌｗａ…

GENETIC DIVERSITY IN THE WILD POPULATION AND HATCHERY STOCK OF Penaeus japonicus SHRIMP BY ISOENZYME ANALYSIS

Penaeid shrimp Penaeus japonicus,commonly named as Flowery Shrimp or Banded Shrimp,is one of the most commercially important species of marine crustacean fishery in China.Being of the warm-water species conducting short distance migration,the animal is mainly distributed in the coastal waters of south China,i.e.the southern part of the East China Sea and the South China Sea (Liu et al.,1986).