关键词: 云纹石斑鱼, 赤点石斑鱼, 杂交, Epinephelus moara, Epinephelus akaara, hybridization

Abstract: The research aimed to provide basic data for the interspecific hybridization Economy utilization of Grouper species, we conducted hybridization between Epinephelus moara (♀) and Epinephelus akaara (♂) by artificial methods. The growth and wintering were made systematic observations of the hybrid F1. Rate of fertilized eggs and rate of hatched eggs are about 90%. Rate of abnormal larva of hybrid is higer compared the Control group.The growth trend in hybrid F1 was close female Epinephelus moara,and the body color in hybrid F1 was close Paternal Epinephelus akaara.The hybrid F1 can be normal through the winter should that they can be utilized in the aquaculture production in the future.