广西波蚱属二新种记述(直翅目:蚱总科:短翼蚱科)  

Two New Species of Bolivaritettix Günther (Orthoptera:Tetrigoidea:Metrodoridae) from Guangxi, China

作　　者：邓维安[1] 郑哲民[2] 韦仕珍[1] 

机构地区：[1]河池学院化学与生物科学系,广西宜州546300 [2]陕西师范大学动物研究所,陕西西安710062

出　　处：《Entomotaxonomia》2007年第3期167-171,共5页昆虫分类学报（英文）

基　　金：广西教育厅项目(200509229;200607MS035)

摘　　要：记述采自广西短翼蚱科波蚱属Bolivaritettix 2新种,即黑股波蚱Bolivaritettix nigrifemurus,sp.nov.及六万山波蚱Bolivaritettix liuwanshanensis,sp.nov.。模式标本保存在陕西师范大学动物研究所标本室。This paper reports two new species of Bolivaritettix GUnther from Guangxi. Type specimens are deposited in the Institute of Zoology, Shaanxi Normal University, China. 1. Bolivaritettix nigrifemurus, sp. nov. （Figs. 1-2） This new species is allied to Bolivaritetlix longzhouensis Zheng et Jiang, 1995 and Bolivaritettix liboensis Zheng, 2003, but it differs from both the latter in： 1） antennae inserted one third of anterior margin of eyes; 2） in profile,upper margin of pronotum wave-like; 3） lateral keels of prozona obviously constricted backward; 4） width of midfemur wider than the width of tegmina; 5） outer part lower of hind femur black; 6） hind tibia black, with a light transverse spots in basal and middle part. Length of body： ♂8.5-9.0 mm; Length ofpronotum： ♂ 11.5-12.0 mm; Length of hind femur： ♂ 8.5-9.0 mm Holotype： ♂, Huanjiang （Bajieshan）, Guangxi （24.9°N, 108.3°E, alt. 430 m）, 08-Ⅶ-2005, collected by DENG Wei-an; Paratype： 1 ♂, same data as holotype. Female： unknown. Etymology. Scientific name is derived from the Latin nigri and femurus, meaning outer part lower side of hind femur black. 2. Bolivaritettix liuwanshanensis, sp. nov. （Figs.3-5） This new species is allied to Bolivaritettix circocephalus Zhcng, 1992, but it differs from the latter in： 1） antennae inserted one third of anterior margin of eyes; 2） lateral keels of prozona parallel; 3） hind process of pronotum slightly surpassing the top of hind femur; 4） hind wings surpassing be, hind the top of hind process. Length of body： ♂8-8.5 mm,♀ 12 mm; Length of pronotum： ♂ 10-10.5 mm, 11.5 mm; Length of hind femur： ♂6-6.5 mm, ♀ 7.5 mm Holotype： ♀, Pubei （Liuwandashan）, Guangxi （22.4°N, 109.6°E, alt. 200 m）, 20-Ⅷ-2005, collected by DENG Wei-an; Paralypes： 2 ♂ ♂, same data as holotype. Etymology. Scientific name is from the type locality Liuwandashan, Guangxi.

关 键 词：直翅目 蚱总科 短翼蚱科 波蚱属 新种 广西 

分 类 号：Q969[生物学—昆虫学]