吉林省异爪蝗属一新种(直翅目:蝗总科)  

A NEW SPECIES OF GENUS EUCHORTHIPPUS TARB. FROM JILIN PROVINCE (ORTHOPTERA: ACRIDOIDAE)

作　　者：张凤岭[1] 任炳忠[1] 

机构地区：[1]东北师范大学生物系,长春130024

出　　处：《昆虫学报》1992年第4期456-458,共3页Acta Entomologica Sinica

基　　金：国家自然科学基金

摘　　要：作者在整理生物系动物标本室蝗虫标本时,发现异爪蝗属一新种,现报道如下。本文长度单位为mm。 左家异爪蝗Euchorthippus zuojianus新种 雄性:体型中等偏大。头顶向前倾斜,侧面观颜面向后倾斜。头侧窝明显,长方形,长为宽的3倍。颜面隆起较狭,两侧缘隆线明显,中央具纵沟。头预前缘近乎直角。In the present paper a new species Eitchorthippus zuojianus sp. nov. is described from Jilin Province. Types are deposited in Biology Department, Northeast Normal University.This new species is close to Eu. fusigeniculatus Jin et Zhang, but differs in: a) Pronotum with the first transverse sulcus uncrossing the lateral keel. b) Elytra with the width of costal area of male about 1.5 times larger than the width of cubital area. c) Male subgenital plate truncate at the apex. d) Epiphallus different in shape.Holotype , allotype , paratypes 4, 3, Zuojia-Tumcnling (Jilin) Aug. 27, 1983 collected by Zhang Feng-ling.

关 键 词：异爪蝗属 新种 直翅目 蝗总科 

分 类 号：Q969.265.1[生物学—昆虫学]