Spermatozoa Morphology and Embryo Development of Four Species of Bivalves from Beibu Gulf

文献类型： 外文期刊

第一作者： Chen, Jian

作者： Chen, Jian;Deng, Zhenghua;Wei, Haijun;Zhao, Wang;Chen, Mingqiang;Yu, Gang;Sun, Jing;Li, Youning;Wang, Yu;Chen, Jian;Wei, Haijun;Zhao, Wang;Chen, Mingqiang;Yu, Dahui;Bai, Lirong;Deng, Zhenghua;Sun, Jing;Li, Youning;Wang, Yu;Chen, Jian;Bai, Lirong;Deng, Zhenghua

作者机构：

关键词： Beibu gulf; Economic bivalves; Spermatozoa morphology; Embryo development

期刊名称：TURKISH JOURNAL OF FISHERIES AND AQUATIC SCIENCES （ 影响因子：0.869； 五年影响因子：0.957 ）

ISSN： 1303-2712

年卷期： 2021 年 21 卷 2 期

页码：

收录情况： SCI

摘要： The morphology of sperm and early embryo development of shellfish can provide guidance for classification and biological reproduction. In this study, scanning electron microscopy and light microscopy were used to determine the shape of the sperm, characterize the embryonic development, and measured the size of the mature eggs and the D-shape larvae of four different clam species (Paphia schnelliana, Lutraria sieboldii, Antigona lamellaris, and Paphia textzle). The results showed that these four clam species differ in sperm morphology and the size of the mature eggs and the D-shape larvae (P<0.01). There were also differences in embryonic development time and morphology. This analysis of spermatozoa morphology, egg size, D-shaped larvae size, and embryo development in these four different clam species provides the basis for classification and future breeding efforts.

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