中国淡水鱼类人工增殖放流现状

中国淡水鱼类人工增殖放流现状

杨君兴;潘晓赋;陈小勇;王晓爱;赵亚鹏;李建友;李再云

【期刊名称】《动物学研究》

【年(卷),期】2013(034)004

【摘要】Due to declining fishery resources and the growing development of conservation aquaculture,artificial freshwater fish enhancement and releasing have begun to replace traditional means of recovering endemic and rare fish populations.Artificial proliferation can be beneficial both to endemic fish conservation and technical bottleneck breakthroughs.This overview presents a review of the latest research and the underlying principles behind the conservation implementation processes,as well as the research status of artificial enhancement and release of endangered freshwater fish species in China,such as Mylopharyngodon piceus,Ctenopharyngodon idellus,Hypophthalmichthys molitrix,H.nobilis,Acipenser sinensis,Myxocyprinus asiaticus,and Sinocyclocheilus grahami.The overview also presents evolutionarily significant units,sperm and egg quality,and cryopreservation technologies and cell cultures used in artificial enhancement and release,which help standardize genetic management and minimize the genetic differences between hatched and wild populations.Monitoring fish from cultivation to release is essential to evaluating wild population recovery and adjusting recovery