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 fr om China(Heilongjiang Province) is described. The type specimens are deposited I n Department of Biology, Northeast Normal University. This new species resembl es 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 mal e 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 Pr ovince, 1957 Ⅶ 30, collected by DU Jun Ling.