摘要
天山雏蝗Chorthippus tianchanensis新种 雄 体型中等。颜面隆起侧缘明显,中央在触角基部之下略低凹,形成浅宽纵沟,近上唇基部消失。头顶侧缘明显隆起,端部近直角状。头侧窝狭长,两端较狭,前端尤为明显,长宽比约为4。触角粗短,中段一节的长约为宽的1.5倍。前胸背板侧隆线在沟前区呈弧形弯曲,侧隆线间的最宽处约为最狭处的2倍;后横沟割断中隆线和侧隆线。
Chorthippus tianshamensis sp. nov.(figs. 1-3)This new species is allied to Chorthippus conicaudatus Xia et Jin, but differs in: 1) the length of middle segment of antennae about 1.5 times its width; 2) elytra shorter, not reaching to the apex of abdomen () or slightly extending to the median part of hind femora (); 3) precstal area of elytra with intercalary vein; 4) maximum width of median area of elytra about 1.5-2 times the maximum width of cubital area, 5) arolium smaller, not reaching to the median part of claw; 6) cercus shorter, not reaching to the apex of supra-anal plate. Holotype , allo type , paratypes 3, 2, Hejing, Xinjiang, Aug. 10, 1985, Fan Fu-lai.
出处
《昆虫学报》
CAS
CSCD
北大核心
1992年第2期211-212,共2页
Acta Entomologica Sinica
