【摘要】 <正> 在整理甘肃省的蝗虫标本过程中,我们发现二新种,兹分别记述于下。由于缺毛蝗属Atrichotmethis Uv.为国内新纪录,将其属征作了简要描述。模式标本保存于中国科学院西北高原生物研究所。 作者对标本采集者尤其儆、龙庆成同志深表感谢。更多还原

【Abstract】 In the present paper, two new species of grasshoppers are described from Gansu Province. All type specimens are deposited in the Northwest Plateau Institute of Biology, Aca-demia Sinica, Xining.Atrichotmethis cyanipes, sp. nov. (figs. 1-3)Allied to Atrichotmethis semenovi (Zub.), but hind tibia blue (except basal and apical part), and hind wing of male lightly yellowish-green basally and with narrower dark transversal stripe.Holotype , allotype , paratype 1 Sunan Yugur Aut. Co., Gansu, 28. VIII. 1957 You Qijing and Long Qingcheng.Bryodema dolichoptera, sp. nov. (figs. 4-10)The new species is close to Bryodema uvarovi B.-Bienko, but differs from the latter in the following characters: 1. pronotum with small granules, median keel low and flat in the prozona, not rised; 2. hind wing with small rose part on the basal and wide light stripe neat the apex; 3. hind tibia reddish-orange.Holotype , allotype , paratype 3 1, Minle County, Gansu, 2650-3320 m, 29-30. VIII. 1957, You Qijing and Long Qingcheng.更多还原