【作者】 陈玉宝；

【导师】 孟庆繁； 高文韬；

【作者基本信息】 北华大学 ， 森林培育， 2007， 硕士

【摘要】 食蚜蝇科Syrphidae是双翅目Diptera中的较大的科,隶属于环裂亚目Cyclorrhapha无缝组Aschiza。目前世界上已知200余属6000余种,本研究首次对长白山食蚜蝇科进行了较全面的总结。论文详细介绍了食蚜蝇科的研究进展、分类地位、材料与方法、形态特征以及生物学特征和经济意义,记述了长白山食蚜蝇科昆虫47属125种,编制了分亚科、族、属、种各级检索表,其中包括2新种,10中国新记录种和52个吉林省新记录种,新种为长白短毛蚜蝇Blera changbaishanensis sp.nov.和长白巢穴蚜蝇Microdon changbaishanensis sp. nov.,并对长白山食蚜蝇科昆虫地理区系进行了分析探讨。分析表明长白山食蚜蝇在世界地理区划中古北种60种,占48%;其次是广布种48种,占38.4%。可见长白山食蚜蝇以古北种为主,在中国动物地理区划中共有40种分布型,以东北区种类最为丰富。更多还原

【Abstract】 The family Syrphidae, belonging to Aschiza of the Suborder Cyclorrhapha, is a larger family of the Diptera, and comprises more than 6000 species belonging to 200 genera all over the world. The species of the family Syrphidae from Changbai Mountain are firstly collected and classified systematically.A classificatory review, the morphological characteristics, biology and economic importance are introduced in detail. 125 species of Syrphidae, belonging to 47 genera, are described in Changbai Mountain. Of them, 10 species are newly recorded from China; 52 species are newly recorded from Jilin province and 2 species are new: Blera changbaishanensis sp.nov.、Microdon changbaishanensis sp. nov..The faunal structures of the Syrphidae of Changbai Mountain were examined. 125 known species constitute 4 types of distribution in worldwide zoogeographic regions. Among them, 60 species distribute in Palaeartic, and account for 60% of all Syrphidae species; 48 species are distribute in Palaeartic-Oriental region, and account for 38.4%. It is clear that majority of the Syrphidae of Changbai Mountain are Palaeartic species. All known species constitute 40 types of distribution in seven Chinese Zoogeographic sub-regions. Northeast species make up the majority of the Syrphidae of Changbai Mountain.更多还原