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淡水蚌类繁殖生物学研究进展
引用本文:张根芳.淡水蚌类繁殖生物学研究进展[J].水产学报,2005,29(4):560-564.
作者姓名:张根芳
作者单位: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
基金项目:浙江省自然科学基金资助(Y304397)
摘    要:淡水蚌类指瓣鳃纠(双先纠)蚌科Unionidae(Bivalvia)]的贝类,全世界现有168个属,1000多种,其中珠蚌属(Margaritifera)是亚洲、欧洲和美洲大陆都有分布的淡水珍珠贝。我国已经发现的蚌科也有15属140余种。它们分布于江河、湖泊、沟渠、池塘中。其中作为培育珍珠和制作珠核用的帆蚌、丽蚌等淡水贝类具有较高的经济价值。

关 键 词:蚌科(瓣鳃纲)  繁殖生物学  研究进展
文章编号:1000-0615(2005)04-0560-05
收稿时间:2004-07-06
修稿时间:2004年7月6日

A review in reproductive biology of freshwater mussel (Unionidae)
ZHANG Gen-fang.A review in reproductive biology of freshwater mussel (Unionidae)[J].Journal of Fisheries of China,2005,29(4):560-564.
Authors:ZHANG Gen-fang
Institution:Jinhua College of Profession and Technology,Jinhua 321007,China
Abstract: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.
Keywords:Unionidae  reproductive biology  review
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