弯齿琵甲生物学特性的研究
The biological characteristics of Blaps femoralis.
于有志;张建英
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作者单位:宁夏大学农学院,银川750021
中文关键词:鞘翅目;拟步甲科;弯齿琵甲;生物学特性
英文关键词:Coleoptera;Tenebrionidae;Blaps femoralis;biological characteristics
中文摘要:弯齿琵甲Blapsfemoralis<.I>Fischer Waldheim在宁夏银川 2年发生 1代。以成虫和不同龄期的幼虫越冬 ,3月下旬至 10月上旬产卵 ,卵期 1 2~ 15d ;幼虫一般为 1 1龄 ,幼虫期 320~ 490d ;越冬幼虫于次年 6月下旬至 9月上旬化蛹 ,蛹前期 12~ 18d,蛹期 18~ 25d;羽化成虫经 20
英文摘要:In this paper, morphological characters, living habits and the life cycle of Blaps femoralis are described. It was known that B. femoralis completed one generation in two years. They hibernated as adults and larvae at different instars in soi