贵州斑大叶蝉属三新种(同翅目:大叶蝉科)  

THREE NEW SPECIES OF THE GENUS ANATKINA FROM GUIZHOU PROVINCE,CHINA (HOMOPTERA:CICADELLIDAE)

作　　者：杨茂发[1] 李子忠[1] 

机构地区：[1]贵州大学农学院昆虫研究所,贵阳550025

出　　处：《动物分类学报》2001年第1期46-50,共5页Acta Zootaxonomica Sinica

基　　金：贵州省自然科学基金;贵州大学校基金联合资助项目

摘　　要：记述斑大叶蝉属AnatkinaYoung 3新种 ,即蓝斑大叶蝉A .livimaculasp .nov .;红翅斑大叶蝉A .rubipennissp .nov .;双条斑大叶蝉A .bistriatasp .nov .,模式标本保存在贵州大学农学院。In this paper three new species of the genus Anatkina are described from Guizhou,China.All the type specimens are deposited in the Agricultural College of Guizhou University.1 Anatkina livimacula sp.nov. (Figs.1 7) Length(incl.teg.):♂ 9.6?mm,♀9.0 9.3?mm. This species resembles A.xanthomacula Kuoh in appearance,but can be distinguished from the latter by its crown with three distinct black markings;pronotum with four or two brown spots near anterior margin and a transverse black band in posterior portion;scutellum uniform black;forewing red with a blue marking on claval base and a pink marking in middle part of costal area;the shape of male pygofer process,subgenital plate,aedeagus and style also distinctly different. Holotype ♂,Guizhou:Maolan(25°30′N,108°10′E),30 May 1998,collected by LI Zi Zhong.Paratype 1♀,same location as holotype,18 May 1995,by CHEN Xiang Sheng;1♀,Guizhou:Ziyun,18 Jul. 1988,by WEI Lian Meng.2 Anatkina rubipennis sp.nov. (Figs.8 16) Length (incl.teg.):♂ 13.2?mm. This species is similar to A.nigriventris Li,but can be easily distinguished from the latter by the pronotum black brown without distinct black spots;forewing dark red with a black spot in base of clavus and confluent dark markings bordering base of apical cells;the end of male paraphysis furcate,pygofer process smooth,subgenital plate curved abruptly dorsad with macrosetae not uniseriate. Holotype ♂,Guizhou:Maolan (25°30′N,108°10′E),19 May 1995,collected by CHEN Xiang Sheng.3 Anatkina bistriata sp.nov. (Figs.17 25) Length (incl.teg.):♂10.0?mm 10.6?mm,♀10.0?mm. This species has unique colour pattern on head and pronotum,forewing black with two red stripes in basal half,which are different from those of any other species of the genus. Holotype ♂,Guizhou:Maolan(25°30′N,108°10′E),21 May 1995,by CHEN Xiang Sheng.Paratypes 2 ♂♂,1♀,same data as holotype.

关 键 词：同翅目 大叶蝉科 斑大叶蝉属 新种 

分 类 号：Q969.362.2[生物学—昆虫学]