中国异蝽科二新种 (半翅目:异蝽科)  

TWO NEW SPECIES OF UROSTYLIDAE FROM CHINA(HEMIPTERA:UROSTYLIDAE)

作　　者：林毓鉴[1] 

机构地区：[1]江西农业大学昆虫研究所

出　　处：《江西农业大学学报》1993年第3期235-238,共4页Acta Agriculturae Universitatis Jiangxiensis

基　　金：中国科学院动物志编委会资助项目;江西省自然科学基金.

摘　　要：记述了采自江西和广西的异蝽科二新种:拟峭盲异蝽 Urolabida pseudaipysa sp.nov.叉壮异蝽 Urocnela fyrca sp.nov,对其形态均作了描述,并附有图,与近似种作了特征比较.模式标本保存中国科学院动物研究所.The present paper deals with two new species of Urostylidae collected from Luoxiaoshan region,Jiangxi and Guangxi Province,China.All type specimens are kept in the Institute of Zoology,Academia Sinica.All measurement in the descriptions are in millimeters. 1.Urolabida pseudaipysa sp.nov.(figs.1,2) Body pale grass-green,more or less tinged with yellow green.The dark purple pucnctures on the pronotum,scutellum and exteriorly areas of corium.Antennal ochroleucus,first segment two apical greens,2nd segment basal most half and 3rd segment apical most half fuscus,4th and 5th segments mutilated.Length of antcnnal segment,Ⅰ: Ⅱ:Ⅲ:Ⅳ:Ⅴ=3.4:3.6:1.9:(4-5 missing).Lateral margins of pronotum slightly sinuated and costal margin bases most half of corium which are slightly reflexed,pale or- anges and levigate.Membrane tinge and reaching the apex.Abdomen dark orange and pale purpureus black on the latera areas,3rd,6th and 7th of abdomen segment having purpureus black fasciate spot.In male,the apical margin of pygofer median process strong- ly projected and curvate upward,it the bases most half part thickness broad,and divided two lobes at apex part,the bases inner lateral of ventral median process having a longer claviform process,and spoon form backward curvata at apex,as in figs.1,2. ♂ Total length 14,with of abdomen 5.2. Holotype ♂,Chongyi County (25.6°N.114.3°E),Jiangxi Province,Nov.23,1991, Zhou shuqin leg. The new species is allied to U.aipysa Ren,but in the latter species the body pale greenish,lateral margins of pronotum straight,male pygofer very diffrent in structure. 2.Urochela.furca sp.nov.(figs.3,4) Body isabelline,more or less tinged with pale brown,punctured with greenish antenna fuscuous,3rd segment apical most half and 4th to 5th segment apical half biaek,4th to 5th segment basal part pale orange,the lateral margins of pronotum slightly sinuated on the centre.A small pale hue spot at basal angles of scutellum.With two black spots on each corium,one black lines on the apical angle margin.Membrane p

关 键 词：半翅目 异蝽科 盲异蝽属 壮异蝽属 新种 

分 类 号：Q969.35[生物学—昆虫学]