中国贵州省波蚱属3新种记述(直翅目:短翼蚱科)  

Three New Species of the Genus Bolivaritettix Gunther from Guizhou Province,China(Orthoptera:Metrodoridae)

作　　者：郑哲民[1] 石福明[2] 

机构地区：[1]陕西师范大学动物研究所,西安710062 [2]河北大学生命科学学院,保定071002

出　　处：《华中农业大学学报》2010年第6期677-680,共4页Journal of Huazhong Agricultural University

基　　金：国家自然科学基金项目(30677250;39391800)资助

摘　　要：记述采自中国贵州省波蚱属昆虫3新种,即拟西蒇波蚱Bolivaritettix paratibetanis sp.nov.、长跗波蚱Bolivaritettix dolichotarsus sp.nov.和齿背波蚱Bolivaritettix dentanota sp.nov.。模式标本保存于陕西师范大学动物研究所及河北大学博物馆。In this paper,three new species of the genus Bolivaritettix Gunther：Bolivaritettix paratibetanis sp.nov.,Bolivaritettix dolichotarsus sp.nov.and Bolivaritettix dentanota sp.nov.are described.Type specimens are deposited in the Institute of Zoology,Shaanxi Normal University and the Museum of Hebei University.Bolivaritettix paratibetanis sp.nov.（Fig.1）This new species is allied to Bolivaritettix tibetanis Zheng,2005,but differs in： 1）width of vertex slightly wider than an eye;2）anterior margin of vertex straight;3）in profile,vertex and frontal ridge forming obtuse rounded;4）width of frontal ridge which between antennae narrower than the width of coxa;5）length of middle segment of antenna 4-5 times its width;6）humeral angle obtuse angular;7）hind process only reaching knee of hind femur;8）hind wing reaching middle of hind femur;9） lower margin of midfemur wave like;10） width of midfemur as width as elytra.Length of body： ♂7 mm,♀9 mm;length of pronotum： ♂6.0 mm,♀8.5 mm;length of hind femur：♂4.5 mm,♀6.0 mm.Holotype ♀,Guizhou： Rongjiang,108°6′E,25°9′N,14-Sept.-2005,collected by SHI Fu-min;paratype 1♂,same data as holotype.Bolivaritettix dolichotarsus sp.nov.（Fig.2）This new species is allied to Bolivaritettix javanicus（Bolivar,1909） and Bolivaritettix huanjiangensis Zheng et Jiang,1995.It differs from both in： 1）width of vertex 1.5 times of an eye;2）in profile,frontal ridge concave before lateral ocellus;3）hind margin of subgenital plate of female with three teeth.It differs from the former in： 1）in profile,upper margin ofpronotum slightly convex before shoulders;2）length of first segment of hind tarsus as long as the third.It differs from the latter in： 1）lateral keels of prozona contract behind;2）width of midfemur larger than the width of elytra;3）lower margin of midfemur straight.Length of body：♂9.5-10.0 mm,♀10 mm;length of pronotum： ♂11-12 mm,♀11 mm;length of hind femur：♂6.0-6.5 mm;♀7.5 mm.Holotype♂,Guizhou,Ron

关 键 词：直翅目 短翼蚱科 波蚱属 新种 

分 类 号：Q969.26[生物学—昆虫学]