松花湖区食蚜蝇科昆虫区系研究

On Fauna of Syrphidae in Songhua Lake

1999—2007年对吉林松花湖自然保护区食蚜蝇科昆虫进行调查研究,结果表明:松花湖自然保护区有食蚜蝇昆虫56种,隶属3亚科32属.其中,中国新记录1种(黄绿腹毛管蚜蝇),吉林省新记录8种.短腹管蚜蝇、长尾管蚜蝇和黑带食蚜蝇为优势种;松花湖食蚜蝇科成虫活动的时间动态是从5月—9月,6月和7月达到高峰;松花湖食蚜蝇科昆虫区系组成以古北区成分为主,其成分来源主要以中国-喜马拉雅和欧洲-西伯利亚区系为主.

Preliminary investigation on Syrphidae in Songhua Lake from 1999 to 2007shows that there are 56 species belonging to 3 subfamilies and 32 genera, among which 8 species are the newly recorded in Jilin province, Volucella jeddona, Eristalis tenax and Episyrhus balteata were dominant species. The time occurs from May to September and the population peak is in June and July. The main faunistic category is Palaearctic origin, and they originates from the China-Himalaya and Europe-Siberia.