斑腿蝗科2种蝗虫卵子发生比较研究-吉林农业大学学报.PDF

DOI :10.13327/j.j jlau.2006.05.008 　28 5 　　　　　　　 Vol.28 No.5　 　2006 10 Journal　of 　Jilin　Agricultural　University October 2006　 2 1 2 赵　卓 , 任炳忠 (1.吉林师范大学生命科学学院, 四平136000;2.东北师范大学生命科学学院, 长春130062) 　:对短星翅蝗(Calliptamus abbreviatus)和长翅素木蝗(Shirakiacris shirakii )组织学观察与测量的结果表 明:卵母细胞 积和形态变化显著, 呈现先慢后快的发育特点;细胞核 积增长在发育初期增长速度大于后 期;滤泡细胞 积在卵黄发生期达到峰值, 呈高柱状, 卵黄发生结束后退化, 呈柳叶状;2 种蝗虫卵子发生的发 育进程具明显的种间差异。 :斑腿蝗科;卵子发生;短星翅蝗;长翅素木蝗 :Q965;Q969.265.2　　　:A　　　:1000-5684(2006)05-0501-04 Comparative Study on Oogenesis of Two Species of Catantopidae 1 2 ZHAO Zhuo , REN Bing-zhong (1.College of Life Science, Jilin Normal University , Siping 136000, China;2.College of Lfi e Science, Northeast Normal University , Changchun 130062, China ) Abstract :By using measure and analysis in biological software, we observed t e istological c anges in ovarian development of two species of Catantopidae (Ort optera:Acridoidea ), w ic were Calliptamus abbreviatus.and Shirakiacris shirakii.T e results s owed t at t e volume and s ape of oocyte of t e two species ad acute c anges in oogenesis, especially in vitellogenesis, and t e oocyte volume increased slowly at t e beginning and quickly at t e end of oogenesis.T e nuclear development of oocyte ad great c anges at t e beginning and wit out significant c anges in t e later periods.T e volume of follicles ar- rived at t e top along wit vitellogenesis and degenerated after vitellogenesis.T ere were different devel- opment p ases between two species of locusts by comparing t eir c anges at every stage of oogenesis. Key