文章内容
文章内容
安徽省黄山地区蚱总科的初步纪录 (直翅目)
郑哲民1,查岭生2
(1 陕西师范大学 动物研究所, 陕西 西安 710062; 2 淮北师范大学 生命科学学院, 安徽 淮北 235000)
摘要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.
关键词直翅目; 蚱总科; 黄山; 初步纪录
收稿日期2010-07-12 中图分类号Q969.26文献标识码A 文章编号1672-4291(2011)01-0060-02
作者简介郑哲民, 男, 教授,博士研究生导师, 长期从事于蝗虫分类学研究. E-mail: zhengzhemin@163.com.
A primary record of Tetrigoidea from Huangshan, Anhui proviince (Orthoptera)
ZHENG Zhe-min1, ZHA Ling-sheng2
(1 Institute of Zoology, Shaanxi Normal University, Xi′an 710062, Shaanxi, China;2 College of Life Sciences, Huaibei Normal University, Huaibei 235000, Anhui, China)
Absatrct: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 Tetrix weishanensis Zheng et Mao, 2002 and Tetrix 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”.
KeyWords:Orthopterta; Tetrigoidea; Huangshan; primary record
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