广西波蚱属二新种（蚱总科：短翼蚱科）

Two New Species of Bolivaritettix Gunther from Guangxi(Tetrigoidea:Metrodoridae)

本文记述短翼蚱科（Ｍｅｔｒｏｄｏｒｉｄａｅ）波蚱属（ＢｏｌｉｖａｒｉｔｅｔｔｉｘＧｎｔｈｅｒ）二新种，即元宝山波蚱（Ｂｏｌｉｖａｒｉｔｅｔｔｉｘｙｕａｎｂａｏｓｈａｎｅｎｓｉｓｓｐ．ｎｏｖ）及龙州波蚱（Ｂｏｌｉｖａｒｉｔｅｔｔｉｘｌｏｎｇｚｈｏｕｅｎｓｉｓｓｐ．ｎｏｖ）．

Two new species of Bolivaritettix Gtinther were described. The type specimens are kept in the Institute of Zoology, Shaanxi Normal University and institute of Biology and the Guangxi Academy of Science.Bolivaritettis yuanbaoshanensis sp. nov (figs. 1～2)This new species was allied to Bolivaritettix guibeiensis Zheng et Jiang, but differed in: 1 ) lateral view, anterior margin.of vertex not protruding before the eyes; 2) hind process of pronotum surpassing hind femur shorter, whole length of pronotum longer than the part of pronotum exceeding hind femur about 5. 75～6 times (♂) and 6. 5～8 times (♀); 3) body smaller, length of body about 11～12 mm(♂) and 12～13 mm (♀).Length of body: ♂ 11～12 mm, ♀12～13 mm; length of pronotum;♂ 10. 5～11. 5 mm,♀12～12. 5 mm; width of shoulders: ♂ 1. 5 mm, ♀ 2. 5 mm; length of hind femur: ♂ 6～6. 5 mm,♀6～7 mm.Holotype♀, allotype♂, Guangxi: Rongan (Yuanbaoshan), 1 000～1300 m, 1992-09-24, LiTianshan, paratypes 2 ♂♂, 1♀, Guangxi: Rongan (Yuanbaoshan), 1000～1800 m, 1992-09-23～25, Li Tianshan.Bolivariteetix longzhouensis sp. nov. (figs. 3～4)This new species was allied to Bolivariteettix nilghiricus Heb., But differed in: 1) width of vertex about 1. 3 times narrower than one eye; 2) hind margin of eyes not touching anterior margin of pronotum; 3) antennae situated between the lower nargin of eyes; 4) hind process of pronotum distinctly surpassing the top of hind femora; 5) length of pronotum about 3. 6 times longer than the part of exceeding top of hind femora; 6) the lower margin of middle femora slightly waves in shape. Female unknown.Length of body: ♂ 18 mm; length of pronotum:♂ 16 mm; width of shoulders: ♂ 4 mm; lengthof hind femur= ♂8 mm.Holotype ♂, Guangxi: Longzhou, 1980-05, Wang Zhuyin.