中国赤须盲蝽属新种及新纪录(半翅目:盲蝽科)

NEW SPECIES AND NEW RECORDS OF TRIGONOTYLUS FIEBER FROM CHINA (HEMIPTERA:MIRIDAE)

本文记录了内蒙古赤须盲蝽属1新种,长角赤须盲蝽Trignotylus procerus sp.nov,4个新纪录种,短角赤须盲蝽T.pilipes Golub,丽赤须盲蝽T.pulchellus(Hahn),棕跗赤须盲蝽T.fuscitarsisLammes及黄赤须盲蝽T.pallescens Golub。

The present paper reports 5 species of Trigonotylus Fieber from Inner Mongolia. A newspecies and four new Chinese records are included. All the specimens are deposited in the Bio-logical Department of Inner Mongolia Teacher's University. Trigonotylus procerus sp. nov. (figs. 1--5) The new species is allied to T. pallescens Golub, but differ mainly in:body elongate, ra-tio of 1st antennal segment with head width and that 2nd antennal segment with head widthare both much larger, vesica and clasper distinctly different, vesica separated into two lobes toward right, its spiculum with barbules at apex. Also similar to T. coelestialium Kirkaldy and T. major Zheng,but vesica with spiculum. Holotype ,Darhan Muominggan Goint Banner,Wulan--Chabu League, Inner Mongolia,41. 0°N, 113. 1°E, Aug. 19, 1987, Jorigtoo Leg., allotype same as holotype, paratypes3 , 3 , Uxin Banner Yike--Zhao League, Aug. 13, 1987, Qi Bao--ying leg., 1 , 4 ,Taibus Banner, Xilin--Gola League, Jul. 29. 1987, Liu Qiang and Narsu Leg., 2 , 3 ,Hexigten Banner,Ju Ud League,Jun. 29, 1989,Nonnaizab leg., 20 , 30 ,same as holo-type.