One new species of Tetrix Latreille(Orthoptera:Tetrigidae:Tetriginae)from China  

中国蚱属一新种记述(直翅目:蚱科:蚱亚科)

作　　者：Yao DENG Mengqi WANG Benyong MAO 邓瑶;王梦琪;毛本勇(大理大学农学与生物科学学院,云南大理671003;中国三江并流区域生物多样性协同创新中心,云南大理671003)

机构地区：[1]College of Agriculture and Biology Science,Dali University,Dali,Yunnan 671003,China [2]Collaborative Innovation Center for Biodiversity and Conservation in the Three Parallel Rivers Region of China,Dali,Yunnan 671003,China

出　　处：《Entomotaxonomia》2021年第3期163-167,共5页昆虫分类学报（英文）

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。

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。

关 键 词：CAELIFERA pygmy locust taxonomy 

分 类 号：Q969.26[生物学—昆虫学]