The present paper deals with ten new species and one new record species of the Genus Bibio Geoffroy from China. The type specimens are kept in the Insect Collections of Beijing Agricultural University. 1. Bibio parvis...The present paper deals with ten new species and one new record species of the Genus Bibio Geoffroy from China. The type specimens are kept in the Insect Collections of Beijing Agricultural University. 1. Bibio parvispinalis, sp. nov. (fig, 1) This new species is very similar to B. tenebrosus Coquilletti, but can be distinguished from the latter by the antenna 12-segmented, the last segment of palpi two times longe than wide, the spina of the front tibia rather sharp pointed, the tergum 9 of the展开更多
记述了在甘肃兰州和青海西宁采集的寄生盘粉蚧的跳小蜂新记录种 :盘粉蚧点刻跳小蜂DiscodesatraphaxidisMyartse va ,以及在陕西西安和甘肃兰州采集的寄生瘤坚大球蚧Eulecaniumgigantea的跳小蜂新记录种 :大球蚧花翅跳小蜂Microteryseul...记述了在甘肃兰州和青海西宁采集的寄生盘粉蚧的跳小蜂新记录种 :盘粉蚧点刻跳小蜂DiscodesatraphaxidisMyartse va ,以及在陕西西安和甘肃兰州采集的寄生瘤坚大球蚧Eulecaniumgigantea的跳小蜂新记录种 :大球蚧花翅跳小蜂MicroteryseulecaniiPilipjuketSugonjaev .并记述了它们的形态特征、寄主。展开更多
文摘The present paper deals with ten new species and one new record species of the Genus Bibio Geoffroy from China. The type specimens are kept in the Insect Collections of Beijing Agricultural University. 1. Bibio parvispinalis, sp. nov. (fig, 1) This new species is very similar to B. tenebrosus Coquilletti, but can be distinguished from the latter by the antenna 12-segmented, the last segment of palpi two times longe than wide, the spina of the front tibia rather sharp pointed, the tergum 9 of the
