文章内容
文章内容
浙江省临海三江湿地蝗虫的调查(直翅目)
郑哲民1, 白义1,2, 许升全1
(1 陝西师范大学 动物研究所, 陕西 西安 710062;2 台州学院 生物系, 浙江 台州 317000)
摘要记述采自浙江省三江湿地蝗虫3总科8科20种, 其中有一新种, 即拟横刺羊角蚱Criotettix transpinoides sp. nov. 该新种近似于横刺羊角蚱Criotettix transpinus Zheng et Deng,2004, 主要区别为: (1) 头顶宽为1眼宽的1.42倍; (2) 肩角圆弧形; (3) 肩勏之间具1对短纵隆线; (4) 后翅到达前胸背板后突顶端; (5) 后足股节上侧中隆线具1-3突起.
关键词直翅目; 蝗虫; 调查; 浙江省
收稿日期2011-12-18 中图分类号Q969.26文献标识码A 文章编号1672-4291(2012)06-0058-03
作者简介郑哲民,男,教授,博士研究生导师,主要从事蝗虫分类学研究.E-mail:zhengzhemin@163.com.
A survey of grasshoppers from Linhai Sanjiang wetland, Zhejiang province (Orthoptera)
ZHENG Zhe-ming1, BAI Yi1,2, XU Sheng-quan1
(1 Institute of Zoology, Shaanxi Normal University, Xi′an 710062, Shaanxi, China;2 Department of Biology, Taizhou College, Taizhou 317000, Zhejiang, China)
Absatrct:20 species of grsshoppers from Linhai Sanjiang wetland were reported,which belongs in 3 surfamilies 8 families, among them, one species is described as new to science. Type specimens are kept in the Institute of Zoology, Shaanxi Normal University.Criotettix transpinoides sp. nov. ( Fig. 1,a、b)This new species is allied to Criotettix transpinus Zheng et Deng,2004, but differs in: 1) width of vertex 1.42 times of an eye; 2) humeral angle arc; 3) with a pair short longitudinal keels between shoulders; 4) hind wing reaching the top of hind process; 5) with 1-3 projections in upper keel of hind femur.Length of body:♂ 11~11.5 mm; ♀ 12~14 mm;Length of pronotum: ♂ 6~6.5 mm; ♀ 18~18.5 mm;Length of hind femur: ♂ 6~6.5 mm; ♀ 7~7.5 mm.Holotype ♀, Zhejiang: Linhai, 121 1′ E, 28 9″ N, 30-July-2009, collected by Bai Yi; paratypes 6♂ 2♀ , same data as holotype.
KeyWords:Orthoptera; grasshoppers; survey; Zhejiang province
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