河南省食蚜蝇科3个新记录属和12个新记录种

为了摸清河南省的食蚜蝇资源,于2004-2009年在全省各地进行食蚜蝇采集.经整理,鉴定出食蚜蝇科昆虫2亚科,11族,27属,47种,其中包括河南省新记录属3个,即斑目蚜蝇属、斑胸蚜蝇属和棒腹蚜蝇属,以及新记录种12个,即天台长角蚜蝇、黄胫异食蚜蝇、月斑优蚜蝇、暗跗细腹食蚜蝇、秦巴细腹食蚜蝇、野食蚜蝇、异带黄斑食蚜蝇、...

Three Genera and Twelve Species of Syrphid Flies (Diptera:Syrphidae) Newly Recorded from Henan Province

To find out Syrphidae resources in Henan province,specimens of syrphid flies were collected around the province in 2004-2009.After identification,2 subfamilies,11 groups,27 genera and 47 species of Syrphidae insects were discovered.3 genera and 12 species of syrphid flies are reported as new records from Henan province.The 3 genera are Lathyrophthalmus Mik,1897,Spilomyia Meigen,1803,and Sphegina Meigen,1822,respectively.12 species of syrphid flies are Chrysotoxum tiantaiensis Huo et Zheng,2004,Allograpta aurotibia Huo,Ren et Zheng,2007,Eupeodes luniger(Meigen,1822),Sphaerophoria philanthus(Meigen,1822),Sphaerophoria qinbaensis Huo et Ren,2006,Syrphus torvus Osten-Sacken,1875,Xanthogramma anisomorphum Huo,Ren et Zheng,2007,Xanthogramma laetum(Fabricius,1794),Lathyrophthalmus viridis(Coquillett,1898),Lathyrophthalmus sepulcralis(Linnaeus,1758),Lathyrophthalmus aeneus(Scopoli,1763),and Chalcosyrphus jiangi He et Chu,1997,respectively.Descriptions for these genera and species are provided.All specimens are deposited in the Insect Collection of Henan Agricultural University.