星斑川鲽远缘杂交初步研究  

Primary study on the distant hybridization of starry founder(Platichthys stellatus Pallas)

作　　者：王波[1] 刘振华[2] 傅明珠[1] 姜美洁[1] 

机构地区：[1]国家海洋局第一海洋研究所,青岛266061 [2]日照职业技术学院,日照276826

出　　处：《渔业现代化》2009年第5期41-44,53,共5页Fishery Modernization

基　　金：国家农业科技成果转化资金项目(国科发农2009-511号-208)"星斑川鲽健康苗种繁育及规模养殖技术开发"

摘　　要：为了探索星斑川鲽(Platichthys stellatus)远缘杂交的可行性,2007年进行了星斑川鲽♀×条斑星鲽♂、星斑川鲽♀×圆斑星鲽♂、大菱鲆♀×星斑川鲽♂杂交试验。结果表明:星斑川鲽♀×条斑星鲽♂、星斑川鲽♀×圆斑星鲽♂杂交不存在配子不亲和,受精卵可以正常发育,杂交子代存活和生长正常;而大菱鲆♀×星斑川鲽♂杂交胚胎能够发育,但孵化出仔鱼为畸形,24 h后死亡。Hybridization experiments were carried out between Platichthys stellatus ♀× Verasper moseri ♂ , Platichthys stellatus ♀× Verasper variegates ♂ and Psetta maxima ♀× Platichthys stellatus ♂ , in order to explore the distant hybridization possibility of starry founder （Platichthys stellatus）. The results showed that incompatibility did not exist between Platichthys stellatus ♀× Verasper moseri ♂ and Platichthys stellatus ♀× V. variegates ♂ , the fertilized eggs can developed normally and the filial generation can survive and grow normally. Although the crossbred embryo of Psetta maxima ♀× Platichthys stellatus ♂ can develop too, the hatched larval was malformed and died 24 h later.

关 键 词：星斑川鲽 条斑星鲽 圆斑星鲽 大菱鲆 远缘杂交 

分 类 号：S961.5[农业科学—水产养殖]