滇西横断山地区云南蝗属一新种(直翅目:瘤锥蝗科)  

A NEW SPECIES OF YUNNANITES UVAROV (ORTHOPTERA: CHROTOGONIDAE) FROM HENGDUANSHAN REGION OF WESTERN YUNNAN

作　　者：毛本勇 郑哲民[1,2] 

机构地区：[1]大理高等师范专科学校生物系 [2]陕西师范大学动物研究所

出　　处：《Entomotaxonomia》1999年第2期84-86,共3页昆虫分类学报（英文）

摘　　要：本文记述滇西横断山地区云南蝗属１新种，即白边云南蝗Ｙｕｎｎａｎｉｔｅｓａｌｂｏｍａｒｇｉｎａ，ｓｐ．ｎｏｖ．。The present paper deals with a new species of grasshopper from Hengduanshan region of western Yunnan. Type specimens are preserved in the Institute of Zoology, Shaanxi Normal University. Yunnanites albomargina, sp. nov. (Figs.1～3) The new species is allied to Yunnanites coriacea Uvarov, but differs from the latter in: 1). the top of antenna not reaching the posterior margin of pronotum; 2). posterior margin of pronotum with wide triangular concave; 3). hindmargin of lateral lobe of pronotum slightly curving and posterior lower angle rectangular; 4). elytra reaching two thirds of first tergite; 5). body brown, with whitish yellow stripe behind eye and along the lower margin of lateral lobe of pronotum and lower carina of outer side of hind femur; 6). hind tibia reddish. Length of body: ♂ 33mm, ♀ 42mm. Length of pronotum: ♂ 7mm, ♀ 9.5mm. Length of elytra: ♂ 5mm, ♀ 6.5mm. Length of hind femur: ♂ 17.3mm, ♀ 19.7mm. Holotype ♀, paratype 1♂, Yunnan: Lanping, 17-Ⅷ-1997, by He Jinhai.

关 键 词：直翅目 瘤锥蝗科 云南蝗属 新种 横断山地区 

分 类 号：Q969.265.2[生物学—昆虫学]