A catalogue of the species in the Oriental genus Systolederus Bolivar,1887(Orthoptera:Tetrigoidea:Metrodoridae) with description of a new species from Jinggangshan,China  

东洋区狭顶蚱属Systolederus Bolivar,1887名录及井冈山一新种描述(直翅目:蚱总科:短翼蚱科)(英文)

作　　者：梁铬球[1] 贾凤龙[1] 

机构地区：[1]中山大学昆虫学研究所,广东广州510275

出　　处：《Entomotaxonomia》2012年第2期141-146,共6页昆虫分类学报（英文）

基　　金：supported by the Biodiversity of Mount Jinggangshan in China (2010330007102993)

摘　　要：Abstract： A new species, Systolederus choui sp. nov., from Jinggangshan, Jiangxi Province, China, is described. The new species is allied to Systolederusfujianensis Zheng and S. longinota Zheng, but differs in： 1）length of pronotum 3.7-4.1 （ ♂）, 5.5-6.6 （♀） times as long as the portion surpassing apex of hind femur; 2） width of middle femur equal to width of tegmina in female; 3） length of third segment of posterior tarsi largerthan the first. The types are deposited in the Biological Museum, Sun Yat-sen University. This is the thirtieth known species of Systolederus in the world. A catalogue of all currently recognized species in the genus Systolederus is given.记述采自江西省井冈山短翼蚱科狭顶蚱属 Systolederus Bolivar 1新种——周氏狭顶蚱 Systolederus choui sp. nov.。新种近似于福建狭顶蚱 Systolederus fujianensis Zheng 和长背狭顶蚱 S. longinota Zheng,主要区别是:前胸背板总长超出后足股节顶端部分长的3.7-4.1倍(雄),5.5-6.0倍(雌);雌虫的中足股节与前翅等宽;后足跗节第3节长于第1节。模式标本存于中山大学生物博物馆。该种是世界上狭顶蚱属已知的第30种。文中还给出了东洋区已知种类名录。

关 键 词：ORTHOPTERA METRODORIDAE Systolederus new species CATALOGUE China 

分 类 号：Q969[生物学—昆虫学]