摘要
磨光琵甲 (Blapsopaca) 1年发生 1代 ,有世代重叠现象。 4月下旬至 9月上旬产卵 ,卵期 6～ 10天 ,幼虫期 370～ 380天 ,蛹期 16～ 2 0天 ,成虫期 1 5～ 2年。以成虫和幼虫越冬 ,越冬幼虫当年羽化 ,羽化成虫 30～ 5 0天性成熟 ,开始交配产卵。
In this paper, the morphological character, living habits and life cycle of Blaps opaca are described. It is known that Blaps opaca completes one generation in two years in laboratory condition. Both adult and larva hibernate in soil and have generations overlapping. The egg stage is 6-10 days. The larva has thirteen instars and this stage is 370-380 days. The exarate pupa appears from May to early-July and through 16-20 days it emerges imagos. Blaps opaca is an omnivoraous insect and has excitability.
出处
《农业科学研究》
2004年第1期5-7,16,共4页
Journal of Agricultural Sciences
基金
宁夏高等学校科研项目 (2 0 0 0 115 )
关键词
鞘翅目
拟步甲科
磨光琵甲
生物学特性
Coleopteara Tenebrionidae Blaps opaca Reitter biological characters
