In quantitative composition analysis,heterochromatic ladybug is dominant species in predatory insects,and theridion octomagu and erigonidiurn gramim are dominant species in Spiders,in rapeseed fields enemies communities.
从数量组成上分析,在油菜田天敌群落中,捕食性昆虫中以异色瓢虫为优势种,蜘蛛以草间小黑蛛和八点球腹蛛为主。
参考来源 - 油菜田节肢动物群落结构及天敌控害作用的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
蜘蛛类的相对丰盛度远远高于捕食性昆虫类。
The abundance of spiders was far higher than that of predatory insects.
本文记录了西昌农田害虫天敌寄生性昆虫96种，捕食性昆虫81种。
This paper records the natural enemies of pests in Xichang farmlands, including 96 parasitic insects and 81 predatory insects.
结果表明：咀嚼害虫、刺吸害虫、捕食性天敌以及中性昆虫是昆虫群落的优势功能团；
The result indicates that the chewing pest, piercing-sucking pest, predatory natural enemy and neutral insect are the dominance guilds in the insect community.
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