中国橄蝗属一新种记述(直翅目:瘤锥蝗科)  

Description of a New Species of the Genus Tagasta (Orthoptera: Chrotogonidae) From China

作　　者：陆温[1] 黎天山[2] 

机构地区：[1]广西大学农学院,南宁530005 [2]广西植物研究所,桂林541006

出　　处：《广西农业大学学报》1998年第1期54-56,共3页

摘　　要：报道了采自广西邕宁县的瘤锥蝗科橄蝗属一新种：Tagastalongipenna.A new species of the genus Tagasta Bolivar from Yongning county of Guangxi, China is described in the paper. All the type specimens are preserved in the Agricultural College, Guangxl University.Tagasta longipenna sp. nov. (Figs. 1-6)The new species is similar to T. indica Bol., but differs in: 1). tegmina longer, reaching or slightly surpassing the apex of hind femora. 2). the tegmina with a dark spot at the base. 3). interspace of mesostethium near trapezoid. 4). cerci of male obviously become narrow near the extremity. 5). shape of epiphallus different.Measurements in millimeters:Length of body ♂ 23. 5--26. 0, ♀29. 0-33. 6;Length of pronotum ♂ 5. 6-6.0, ♀ 7. 0-7. 8;Length of elytra ♂ 17. 0-18. 1, ♀20. 8-22. 0;Length of hind femora ♂ 12. 8-13. 2, ♀15. 0-15. 8.Holotype ♂, Paratype 12 ♂♂10♀♀, Guangxi: Yongning, Sept. 6, 1997. Collected by Lu Wen.

关 键 词：橄蝗属 瘤锥蝗科 直翅目 新种 广西 

分 类 号：Q969.265.1[生物学—昆虫学]