内蒙古蝗虫两新种（直翅目：蝗总科）

TWO NEW SPECIES OF GRASSHOPPERS FROM INNER MONGOLA,CHINA (ORTHOPTERA: ACRIDOIDEA)

内蒙古蝗虫两新种（直翅目：蝗总科）梁铬球，贾凤龙（中山大学昆虫学研究所，广州５１０２７５）木文报道从内蒙古采到的蝗虫两新种：平尾跃度蝗Ｐｏｄｉ。ｍｏｐ。ｉ。Ｐｌａ。ｉｃａｕｄａｔａｓＰ．ｎ。ｖ．（网翅蝗科Ａｒ。ｙｐｔｅｒ。ｄ。ｅ）、沼泽迷蝗ｃ。ｌ汀。...

AbstractTwo new species of grasshoppers from Inner Mongolia, North-east China aredescribed. The type specimens are deposited in the Research institute of Entomology,Zhongshan University, Guangzhou, China. Podismopsis planicaudata sp. nov. (figs. l-6, pl.I:1-2)Close to P. tinucarinata Zheng et Lian. but differs in the apex of subgenitalplate flat in male and stridulatory pegs are of different shapes.Measurement (male, mm): Length of body 17.5-18.0, length of pronotum3.5-4.0, length of tegmina 10.5-10.8, length of hind femur 11.5-12.5.Female unknown.Holotype d, paratype 1 , Inner Mongolia: Deerbuer, Aug. 14, 1990, Jia Feng-long collected.Confusacris limnophila sp.nov. (figs. 7-16, pl.I:3-4)Alled to C. unicolor Yin et Li and C. brachypterus Yin et Li, but differs fromthe former in the last tergite of abdomen of male with furcula, and differs from thelatter in elytra of male longer, reaching or almost not reaching the middle of hindfemur, and elytra of both sexes without any color strip. Differs from both speciesin median area of elytra wider than cubital area in male. stridulatory pegs are ofdifferent shapes.Measurements (mm): Length of body 15.5-18.0, 21.0-26.0; length ofpronotum 3.0-3.4, 3.8-4.5; length of tegmina 6.8-8.0, 3.8-4.8; lengthof hind femur J 10.0-11.5, 12.0-14.0.Holotype , Inner Mongolia: AliHe, Aug. 5, 1990; allotype , Deerbuer, Aug.16. 1990; paratypes 12 , 4 , AliHe, Aug. l--11, 1990; 11 , 12 Deer-buer, Aug. 12-16, 1990. All collected by Jia Fenglong.