摘要
One new species,Tetrix cangshanensis sp.nov.,is described and illustrated with photographs.Tetrix cangshanensis sp.nov.is similar to T.parabipunctata Zheng&Ou,2004 and T.bipunctata(Linnaeus,1758),but differs from the latter two by the straight facial carinae before superior ocelli in lateral view,by higher position of antennae insert,and by straight anterior margin of pronotum;from T.parabipunctata by short hind wing;and from T.bipunctata by narrow longitudinal furrow of facial carinae between antennae,by prozonal carinae constricted retrad,and by undulated lower margin of middle femur.
记述蚱属1新种:苍山蚱Tetrix cangshanensis sp.nov.,提供了新种的形态特征照片图。苍山蚱Tetrix cangshanensis sp.nov.与拟二斑蚱T.parabipunctata Zheng&Ou,2004和二斑蚱T.bipunctata(Linnaeus,1758)相似,但以直的颜面隆起,较高的触角着生位置和直的前胸背板前缘区别于后二者,同时以较短的后翅区别于拟二斑蚱;还以较狭的颜面隆起纵沟,向内收缩的沟前区侧隆线和波曲的中足股节下缘区别于二斑蚱。
基金
supported by the National Natural Science Foundation of China(31760628,31960110)
the Yunnan Provincial Education Department’s Science Research Foundation Projects(2020Y0485)
the project of the Integrated Scientific Expedition of the Cangshan Erhai National Nature Reserve。
