贵州兴义地区食蚜蝇科(Syrphidae)昆虫名录(双翅目)

A CHECKLIST OF SYRPHIDAE(DIPTERA) OF XINYI, GUIZHOU

食蚜蝇科（Syrphidae）是双翅目中一个较大的类群,也是该目中具有较高经济价值的一个类群。该科昆虫成虫大多数有访花习性,是仅次于蜜蜂的重要授粉昆虫;幼虫中约1/3种类为捕食性,是蚜虫的重要天敌;有些食蚜蝇还可以作为环境指示者。2010-2015年以来,笔者对兴义地区访花食蚜蝇进行了调查。结果表明：该地区目前已知访花食蚜蝇科昆虫计33种,分属2亚科23属。其中异巴蚜蝇属、宽扁蚜蝇属、异食蚜蝇属、直脉食蚜蝇属、斑翅食蚜蝇属、毛管蚜蝇属、平颜蚜蝇属、粗股蚜蝇属等8属为贵州新记录属,褐翅异巴蚜蝇、弧缘长角蚜蝇、短角宽扁蚜蝇、爪哇异食蚜蝇、卵腹直脉食蚜蝇、斑翅食蚜蝇、宽尾细腹食蚜蝇、绿色细腹食蚜蝇、金黄斑食蚜蝇、黄跗斑眼蚜蝇、东方毛管蚜蝇、闪光平颜蚜蝇、东方粗股蚜蝇、黄盾蜂蚜蝇等14种为贵州新记录种。

The family Syrphidae is a bigger group of Diptera, also has higher economic value. Most adults of this family are flower visitors, and their importance is the second only to bees; about 1/3 of the larvae are predators, as important natural enemies of the aphids. Some species of this family can be used as environmental indicators. From 2010 to 2015, the author has studied on the flower visitors of this group. The results showed that： 33 species of this family are flower visitors in Xingyi area, who belong to 2 subfamilies and 23 genera, among them, 8 genera and 14 species were reported for the first time from Guizhou province. The 4 newly-recorded genera are Allobacch, Xanthandrus, Allograpta, Dideoides, Dideopsis, Mallota, Eumerus and Syritta, and the 14 newly-recorded species are Allobaceha nubilipennis, Chrysotoxum convexum, Xanthandrus talamaui, Allograpta javana, Dideoides ovatus, Dideopsis aegrotus, Sphaerophoria rueppelli, Sphaerophoria viridaenea, Syrphus fulvifacies, Eristalinus quiquestriatus, Mallota orientalis, Eumerus lucidus, Syritta orientalis and VoluceUa pellucens tabanoides.