广西盘蚱科一新种（蚱总科）

A New Species of Discotettigidae from Guangxi(Tetrigoidea)

记述盘蚱科（Ｄｉｓｃｏｔｅｔｔｉｇｉｄａｅ）扁角蚱属（Ｆｌａｔｏｃｅｒｕｓ）一新种，即大青山扁角蚱（Ｆｌａｔｏｃｅｒｕｓｄａｑｉｎｇｓｈａｎｅｎｓｉｓｓｐ．ｎｏｖ．）．模式标本存陕西师范大学动物所标本室。

The new species, Flatocerus daqingshanensis sp. nov. (Figs. 1￣3), is allied to Flatocerus hainanensis Liang and Flatocerus wuyishanensis Zheng, but differs from both by: 1) vertex as wide as one eye; 2) hind process of pronotum distinctly reaching beyond the top of hind femora; 3) size long and slender. It differs from the former by: 1) anterior margin of pronotum produced in an obtuse angle; 2) with a pair short oblique longitudinal ridges between shoulders. It differs from the latter by the dorsal line of pronotum almost straight in profile. Length of body:♂6. 5 mm; length of pronotum: ♂ 9 mm; length of hind femur: ♂ 5 mm. Holotype ♂, Guangxi: Pingxiang (Daqinshan). 1988-07-25, collected by Jin Fengshan. Type specimen is preserved in the Institute of Zoology, Shaanxi Normal University.