摘要
对日本弓背蚁(Camponotusjaponic)精子的发生动态过程进行了连续观察和描述.精母细胞形态和细胞核形态变化特征性指标显示:日本弓背蚁精子发生过程总体可分为5个阶段:精原细胞时期、初级精母细胞时期、次级精母细胞时期、精子细胞时期和精子形成时期,最终成熟的精子通过交配活动排出体外.
The spermatogenesis of Camponotus japonic in histolgical levels was studied.Five stages in spermatogenesis of Camponotus japonic were distinguished and described respectively according to the changes of the shape of spermatocyte and nucleus.The five stages were spermatogonia,primary spermatocyte,second spermatocyte spermatocyte,sperm cell and spermiogenesis.
出处
《信阳师范学院学报（自然科学版）》
CAS
2010年第1期84-86,共3页
Journal of Xinyang Normal University(Natural Science Edition)
基金
湖北省教育厅自然科学基金项目(B20092903)
关键词
日本弓背蚁
精子发生
精子形成
Camponotus japonicus spermatogenesis spermiogenesis
