摘要
2009年8月至2011年9月利用灯诱采集螟蛾成虫,通过比较成虫外部形态结构与解剖比较外生殖器,对大庆地区螟蛾资源的多样性进行了调查。初步统计出大庆螟蛾昆虫28种,分属于7亚科22属,其中黑龙江省新记录亚科1个、新记录属6个、新记录种10个。大庆地区螟蛾优势类群为野螟亚科和草螟亚科;优势种为茅田草螟、三点并脉草螟、褐小野螟、网锥额野螟及水稻多拟斑螟。所有种类均分布于古北区,东洋区与古北区兼有的广布种占60.7%。
The paper had systematical researched on Pyralidae moths in Daqing from August,2009 to September,2011 with ult-raviolet light-trap, comparing different characteristics on body and the genitalia morphology. There are 28 specimens, which separately belong to 7 subfamilies,22 genera. In which 1 subfamily, 6 genera and 10 species are newly recorded in Heilongjiang province. The dominant subfamilies contain Pyraustinae Meyriek and Crambinae Zeller. There are five dominant species, such as Agriphila selo4~ella Htibner, Neopediasia mixtalis, Pyrausta cespitalis Denis et Sch-iffermtiller, Loxostege sticticalis Linnaeus and Polyoeha gensanalis. The main fauna elements of moths in Daqing are almostly Pale- arctic species, and Cosmopolitan species is 60.7% in this area. This investigation opened the resources investigation precedent of moths in Daninm It is a reference for moth resources and environment orotection of Dacling.
出处
《安徽农业科学》
CAS
2012年第2期807-809,共3页
Journal of Anhui Agricultural Sciences
基金
大庆师范学院重点基金项目(08ZJo1
YZ002)
