Taxonomic study of the genus Eucoptacra (Orthoptera: Catantopidae) from China with description of a new species

中国斜翅蝗属的研究及一新种记述(直翅目:斑腿蝗科)(英文)

The research history of the genus Eucoptacra is reviewed, the Chinese species are summarized, and one new species, E. maculifemura, is described. This new species is allied to E. binghami Uvarov and E. megaocula Wang et al., but differs in： width of frontal ridge between antennae 1.5 times interocular distance; 1 st segment of hind tarsi obviously wider than the 3rd segment; and outer side of hind femur with 3 big black spots. Type specimens are deposited in the Institute of Zoology, Shaanxi Normal University.

记述斜翅蝗属Eucoptacra Bolivar的研究历史、在中国分布的种类及1新种,即斑腿斜翅蝗E.maculifemura sp.nov.,该新种近似于秉汉斜翅蝗E.binghami Uvarov及大眼斜翅蝗E.megaocula Wang et al.,主要区别于上2种为颜面隆起在触角之间部分的宽度为眼间距宽的1.5倍;后足第1跗节明显宽于第3跗节;后足股节外侧具3个大黑斑。新种的模式标本保存于陕西师范大学动物研究所昆虫标本室。