记录了在黄山地区蚱总科3科5种昆虫,并记述一新种即驼背蚱Tetrix gibbosa sp.nov..该新种近似于巍山蚱Tetrix wershanensis Zheng et Mao及仿蚱Tetrix simulans(B.-Bienko,).其区别于二者为:1)头顶前缘平直;2)侧面观前胸背板上缘球形隆起;3)后突到达后足股节2/3处;4)后翅短,仅达后足股节基部1/3处.新种的模式标本保存于陕西师范大学动物研究所昆虫标本室.%This paper deals with five species of Tetrigoidea from Huangshan area, Which belongs in 3 families, among them, one species is described as new to science. Type specimina are deposited in the Institute of Zoology, Shaanxi Normal University. Tetrix gibbosa sp. nov. , this new species is allied to Tetrir weishanensis Zheng et Mao,2002 and Tetrir simulans (B. -Bienko, 1920). It differs from both in: 1) anterior margin of vertex straight; 2) upper margin of pronotum spherical in profile; 3) hind process of pronotum reaching two third of hind femur; 4) hind wing short, reaching basal one third of hind femur. It differs from the former in: 1) width of vertex 1. 5 times than that of an eye; 2) humeral angle arc; 3) top of hind process sharp rounded. Length of body: ♂ 8～8. 2 mm; Length of pronotum:♂ 6.8～7 mm;Length of hind femur: ♂6～6,3 mm. Holotype ♂ , Anhui: Huangshan, 118°2′E,30°1′N, 20-V-2010, collecte by Zha Lingsheng; paratype 1 ♂, same data as holotype. Etymology:The specific name is derived from the Latin "gibbosus".
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