异腹长蝽亚科─新种（半翅目：长蝽科）  

A NEW SPECIES OF HETEROGASTERINAE (Hemiptera: Lygaeidae )

作　　者：刘国卿[1] 郑乐怡[1] 

机构地区：[1]南开大学生物系

出　　处：《昆虫学报》1996年第1期81-83,共3页Acta Entomologica Sinica

摘　　要：异腹长蝽亚科─新种（半翅目：长蝽科）刘国卿，郑乐怡（南开大学生物系天津３０００７１）阿拉善势世长螃０卜Ｉｅｒｏｇａｓｌｅｒ。彻ｓｃａｎ讣ＵＳ新种ｎ，”（图１、２、３、５、６）体被淡色短毛及较大的刻点。头部黑色，基部中央具一光滑淡黄色小斑，头前端较向前...In this paper a new species of Heterogastrinae is reported,i.e.Heterogaster alashanicus Liu et Zheng sp. nov. The type specimens are kept inDepartment of Biology,Nankai University.Heterogaster alashanicus Liu et Zheng,sp.nov.(figs.1,2,3,5,6 )Body with short light-colored hairs and moderately large punctures.Male body length 5. 85 mm,width 1. 35mm,female body length 6.75mm,width 2.3mm.Holotype ♂,Gulaben,Helan Mt.,Alxa Zuoqi,Net Mongol AutonomousRegion, July 31,1987,Zheng Le-yi leg. Paratypes 3 ♂♂ 2 ♀♀ ibid.♀ July29,1991,collected by Liu Guoqing.Comparing with the new species,the Eurasian species with three black tibialrings have the following differences : H.affinis Herrich-Schaeffer:conspicuouslylarger, middle of corium apex margin black,membrane with 1 to 2 brownmaculae. H. unticae (Fabricius):hairs sub-erect and long,antennaelight-colored, fronto-vertex much wider, laterior carina of pronotum wider,coriumand membrane with more dark spots. H. parens Jakoviev:coloration similar,but pronotum with long hairs, membrane with dark spots, body larger.H.distinctus Jakovlev:femora pale with apex black only,scutellum light-coloredlaterally,corium with more dark spots.H .chinensis Zou et Zheng:resembling inshape and size, but posterior lobe of pronotum black,posterior half of corium almost completely black;posterior margin of pygofer conspicuously concave in lateralview,more strongly than in new species;parameres shorter,inner process slender and pointed,lower margin strikingly concave;in new species,the parameresis thinner and longer,inner process more robust and blunt.

关 键 词：半翅目 长蝽科 异腹长蝽亚科 新种 

分 类 号：Q969.364.4[生物学—昆虫学]