关键词: 云纹石斑鱼, 赤点石斑鱼, 杂交F1, 形态特征, 生长性能, Epinephelus moara, Epinephelus akaara, hybrid F1, morphological features , growth performance

Abstract: To provide basic data for the economy utilization of interspecific hybridization of grouper species, we conducted hybridization between Epinephelus akaara (♀) and Epinephelus moara (♂) by artificial insemination. The morphological features and growth of the hybrid F1 were analyzed. The growth trend in hybrid F1 was close to the Epinephelus moara, the body morphological features and color in hybrid F1 were close to Epinephelus akaara. The hybrid F1 could live through winter in Fujian. These results suggested that the hybrids of Epinephelus akaara (♀)×E. moara (♂) had practical value in aquaculture.