首页 | 本学科首页   官方微博 | 高级检索  
     


Male achiasmatic meiosis in Caraboidea (Coleoptera,Adephaga)
Authors:J. Serrano
Affiliation:(1) Museo Nacional de Ciencias Naturales, Castellana 80, 6 Madrid, Spain
Abstract:
The meiotic process was studied in fifty-three species belonging to the caraboid families Bembidiidae (48). Trechidae (3), Pogonidae (1), and Harpalidae (1). Males show achiasmatic meiosis patterns of the Callimantis type. In females only early prophase stages were observed, that are similar to those of the males. The characteristics of this abnormal meiosis and its evolutionary and cytotaxonomic significance are discussed.
Keywords:
本文献已被 SpringerLink 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号