中国云南省戛蝗属1新种记述(蝗总科:剑角蝗科)

One New Species of Gonista Bolivar from Yunnan Province(Acridoidea:Acrididae)

记述采自中国云南省戛蝗属1新种,即温泉戛蝗Gonista wenquanensissp.nov.,模式标本保存于陕西师范大学动物研究所昆虫标本室。

A new species of Gonista Bolivar is described in this paper. Type specimens are kept in the Institute of Zoology, Shaanxi Normal University. Gonista wenquanensissp, nov. （Fig.1） This new species is allied to Gonista chayuensis Yin, but differs in the following： 1） median ocellus of male posited slightly below the middle of frontal ridge, the part which is upper the median ocellus 1.3 times the part which is below the median ocellus; 2） mesosternal lobes separated each other; 3） elytra short, reaching the middle of hind tibia; 4） without a red brown stripe in pronotum and elytra; 5） size smaller. Length of body： ♂ 17. 5-18 mm, ♀ 24-24. 5 mm;Length of pronotum： ♂ 3-3. 5 mm, ♀ 4- 4.5 mm;Length of elytra： ♂ 17-20. 5 mm, ♀ 20-21 mm;Length of hind femur： ♂ 13. 5-14 mm, ♀ 11 -12 mm. Holotype♂, Yunnan. Anling （Wenquan）, 25. 1°N, 102. 5°E, 2005-07-20,collected by Yao Yan-ping; paratypes 1 ♂ ,2♀, same data as holotype.