摘要
记述了采自江西省的二齿蝗属一新种:江西二齿蝗Bidentacrisjiangxiensis sp.nov、,并与近似种厂东二齿蝗 Bldentacris guangdongensis Zhenget Xie,1986进行了比较。
A new species of the genus Bidentacris Zheng is described. The type specimens are deposited in the Department of Biology, Shandong University.Bidentacris jiangxiensis Wang, sp. nov.This new species is similar to Bidentacris guangdongensis Zheng et Xie, but differs in:1)the minimum. width between lateral keels of pronotum shorter than its maximum width about 1.5 times;2)the lateral foveolae narrower, twice as long as broad;3)the elytra reaching the apex of hind femur; 4)the anal plate with longitudinal sulcus on the basal half;5)the stridulatory pegs are of different shapes ; 6)the shape of epiphallus is different. Holotype ■, allotype■, paratypes 21■, 21■, Xinyu Prefecture(27°82′N,114°94′E), Jiangxi Province, 16-IX-1991, collected by Liao Zhenggen.
出处
《山东大学学报（自然科学版）》
CSCD
1993年第3期347-351,共5页
Journal of Shandong University(Natural Science Edition)
关键词
网翅蝗科
二齿蝗属
江西
直翅目
Arcypteridae
Bidentacris
Jiangxi
new species
