异草盲蝽属一新种及陕西昧盲蝽雌性的描述(半翅目,盲蝽科)  

A NEW SPECIES OF THE GENUS HETEROLYGUS AND DESCRIPTION OF THE FEMALE OF MECOMMA SHAAXIENSIS(HETEROPTERA,MIRIDAE)

作　　者：齐宝瑛[1] 吕秀华[1] 石福明[2] 

机构地区：[1]内蒙古师范大学生命科学与技术学院,内蒙古呼和浩特010022 [2]河北大学生命科学学院,保定071002

出　　处：《动物分类学报》2008年第2期368-371,共4页Acta Zootaxonomica Sinica

基　　金：内蒙自然科学基金项目(200408020505和200711020511);内蒙古人才开发基金项目资助.

摘　　要：记述了盲蝽科盲蝽亚科异草盲蝽属Heterolygus Zheng et Yu 1新种,郑氏异草盲蝽Heterolygus zhengi sp.nov.,模式标本采于我国四川省炉霍。发现了盲蝽科合垫盲蝽亚科昧盲蝽属Mecomma Fieber陕西昧盲蝽Mecomma shaanxiensis Liuet Yamamoto的短翅型雌性,并进行了描述。标本均保存于内蒙古师范大学生命科学与技术学院昆虫标本馆。A new species of the genus Heterolygus Zheng et Yu, 1990 is described from Luhu County, Sichuan Province. Brachypterous female of Mecomma shaanxiensis Liu et Yamamoto, 21304 is found and described. All the type specimens and the observed materials are deposited in the collection of College of Life Sciences ＆ Technology, Inner Mongofia Normal University. Measurements are given in millimeters. Heterolygus zhengi sp, nov. （Figs.1-10） Body elongate, plane, dark brown to black, and with adpressed brown curly pubescences and uniform punctadons. Male head black, sometime bucctdae dark brown, dypeus narrowly yellowish brown distally. Obliquely transverse striations on front slighdy carina-like, which more obvious because exist of adpreesed light brown hairs. Hairs on the bucculae, dypeus, front, middle and posterior margin of vertex pointed forward. There is a hairless and smooth area each near compound eyes. Surface of the Gompound eyes granulated, chesmut with inner lower and around part brown, and usually with reddish brown color. Female head brown to black, forming black ＂X＂ patterns on front and vertex if brown, sometime middle of dypeus black. Male antennae blackish brown, with light brown hairs, 1^st and 2^nd antennal segments thicker than 3^rd and 4^th ones, base of 2^nd segment slender, and then becoming thicker distally. Female antennae brown to blackish brown, distal 2/3 of 2^nd segment blackish brown. Rostrum dark brown, with its apex reach between hind coxa. Pronomm blackish brown to black, with posteriorlateral angle and posterior margin narrowly light colored. Anterior margin of collar slight light colored, with almost erect light brown curly hairs which pointed to middle forward. Suberect hairs on pronotum denser and longer,but sparser on discus. Scutellum blackish brown to black, basal half with transverse mgae, subapical part slight concave, dorsal of apex convex like a bright small tuber. Female pronotum sometime dark brown, but calli black. Scutellum dark brown, and with a large triangul

关 键 词：盲蝽科 盲蝽亚科 合垫盲蝽亚科 异草盲蝽属 昧盲蝽属 新种 

分 类 号：Q969[生物学—昆虫学]