淡水蚌类繁殖生物学研究进展  

A review in reproductive biology of freshwater mussel (Unionidae)

作　　者：张根芳[1] 方爱萍 李家乐[3] 

机构地区：[1]金华职业技术学院,浙江金华321007 [2]金华市威旺养殖新技术有限公司,浙江金华321017 [3]上海水产大学生命科学与技术学院,上海20001

出　　处：《水产学报》2005年第4期560-564,共5页Journal of Fisheries of China

基　　金：浙江省自然科学基金资助(Y304397)

摘　　要：Unionidae, one major freshwater family of a Bivalvia with many species, is distributed very extensively. Some of them have high economic value. Due to the deterioration of world environment, its resource is declining continually. The development of eygote of freshwater mussel (Unionidae) undergoes in the gill. When it grows to the stage of glochidia,it must live a parasitic life on fish. Because of this breeding feature, the artificial insemination technology has had no breaking-through in long time. With the rapid development of fresh water pearl culture, it is impending for us to develop new breeding technology, select seeds with good productive traits, protect the resources quality and develop new cultivate technology. This paper synthesized the research achievement for the feature of mussel breeding, the gamete growth and formation, reproduction season and embryonic development, the glochidium formation, structure and abnormal breed, and so on. Finally the future research prospects were described. This review could serve as the reference material for future studying on the freshwater mussel reproduction biology and the artificial propagation technology.Unionidae, one major freshwater family of a Bivalvia with many species, is distributed very extensively. Some of them have high economic value. Due to the deterioration of world environment, its resource is declining continually. The development of eygote of freshwater mussel （Unionidae） undergoes in the gill. When it grows to the stage of glochidia, it must live a parasitic life on fish. Because of this breeding feature, the artificial insemination technology has had no breaking-through in long time. With the rapid development of fresh water pearl culture, it is impending for us to develop new breeding technology, select sceds with good productive traits, protect the resources quality and develop new cultivate technology. This paper synthesized the research achievement for the feature of mussel breeding, the gamete growth and formation, reproduction season and embryonic development, the glochidium formation, structure and abnormal breed, and so on. Finally the future research prospects were described. This review could serve as the reference material for future studying on the freshwater mussel reproduction biology and the artificial propagation technology.

关 键 词：蚌科(瓣鳃纲) 繁殖生物学 研究进展 

分 类 号：S968.3[农业科学—水产养殖]