黑龙江省金色蝗属一新种(直翅目：蝗总科)

报道了采自黑龙江省的蝗总科昆虫一新种：佳木斯金色蝗Chry sacris jiamusi sp.nov.,并与其近似种辽宁金色蝗Ch.liaoningensis Zheng和秦岭金色蝗Ch.qinlingensis Zheng做了比较。模式标本保存于东北师范大学生命科学学院动物标本室。

A new species of the genus Chrysacris Zheng from Heilongjiang Province,China (Orthoptera:Acridoidae)

Chrysacris jiamusi sp.nov. of the family Acrididae from China (Heilongjiang Province) is described. The type specimens are depositedin Department of Biology， Northeast Normal University. This new species resembles Ch. qinlingensis Zheng and Ch. liaoningensis Zheng, but can distinguished by the following characters:1)the vertical diameter of eyes in male 1.27～1.33 times the length of subocular suture;2) the greatest width of costa area in male 2.25 times the median area; 3)the greatest width of costa area in female 1.8 ～2.0 times the median area; 4)the length of the space between the lateral lobes of mesosternum about 1.67～1.75 times the narrowest width in male. Length of body ♂ 15.6～18.5 mm，♀ 23.2～24.2 mm；length of pronotum♂ 3.5～3.9 mm，♀ 4.3～4.8 mm；length of elytra ♂ 16.5～17.0 mm，♀ 18.1～19.5 mm；length of hind femur ♂ 9.9～11.3 mm，♀ 12.3～13.3 mm. Holotype ♂, Jiamusi, Heilongjiang Province, 1957-Ⅶ-15. Paraty pes: 3 ♀♀, the same as holotype; 1 ♂,1♀, Acheng, Heilongji ang Province, 1957-Ⅶ-24; 1 ♂, 1 ♀, Shenshu, Heilongjiang Province, 1957-Ⅶ-30, collected by DU Jun-Ling.