黑翅优角蚱雌性的首次发现(直翅目： 蚱总科）
First description of female Eucriotettix nigripennis Deng et Zheng (Orthoptera: Tetrigoidea)

记述首次发现采自广西防城港地区的黑翅优角蚱 Eucriotettix nigripennis Deng et Zheng 雌性，标本保存于河池学院化学与生物工程学院动物标本室。
The female of Eucriotettix nigripennis Deng et Zheng, 2012 was discovered in Fangcheng of Guangxi and described for the first time. The specimens are deposited in College of Chemistry and Bioengineering,Hechi University,China.