中国佛蝗属一新种(直翅目:剑角蝗科)  

A new species of Phlaeoba from China(Orthoptera: Acrididae)

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作  者:郑哲民[1] 邓维安[2] 

机构地区:[1]陕西师范大学动物研究所,陕西西安710062 [2]河池学院生物系,广西宜州546300

出  处:《陕西师范大学学报(自然科学版)》2006年第2期123-124,共2页Journal of Shaanxi Normal University:Natural Science Edition

基  金:国家自然科学基金资助项目(39391800)

摘  要:记述采自广西九万大山地区佛蝗属一新种,即九万山佛蝗Phlaeoba jiuwanshanensissp.nov.该新种近似于暗色佛蝗Phlaeoba tenebrosaWalker,主要区别为:(1)雄性触角超过前胸背板后缘;(2)前胸背板侧隆线明显;(3)背板背面具明显的不规则的纵纹和大刻点;(4)中胸腹板侧叶间中隔近方形;(5)前翅超过后足股节顶端.模式标本保存于陕西师范大学动物研究所.A new species of the genus Phlaeoba Stal is reported. The type specimens are deposited in the Institute of Zoology, Shaanxi Normal University. Phlaeoba jiuwanshanensis sp. nov. ( Figs. 1 ) This new species is allied to phlaeoba tenebrosa walker, but differs in : (1) In male, antenna reaching beyond the hind margin of pronotum; (2) Lateral keels of pronotum distinctly; (3) With numerous short longitudinal keels and large tubercles in the disc of pronotum; (4) Length of prozona longer than the length of metazoan about 1.3 times( ♂ ) or 1.4 times ( ♀ ) ; (5) Interspace of mesosternal lobes nearly square; (6) Hind wing transparent, without light blue green or smoke color. Length of body: 18 mm; g 25.5-26.5 mm. Length of pronotum: ♂ 5 ram; ♀ 6-7 mm. Length of elytra: ♂18mm; ♀ 21-23 mm. Length of hind femur: ♂ 16 mm; ♀ 15-17 mm. Holotype ♀, Guangxi: Locheng, 08-2003; paratypes 1 ♂ 3♀, Guangxi: Locheng, 08-2003, collected by Deng Weian.

关 键 词:直翅目 剑角蝗科 佛蝗属 新种 

分 类 号:Q969.26[生物学—昆虫学]

 

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