【摘要】 <正> 突角瓢虫属Asemiadalia Barovskiji,1928隶于瓢虫亚科、长足瓢虫族。模式种是A.heydeni Weise。Iablokoff-Khnzorian(1979)把Asemiadalia列为Hippodamia属的亚属、笔者鉴于雄虫外生殖器构造的不同仍视其为独立的属。根据文献纪录,我国已知有三种。现经整理国内收藏的标本,发现两个新种。模式标本保存于中国科学院动物研究所。更多还原

【Abstract】 The present paper deals with two new species of the Genus Asemiadalia. The type specimens are deposited in the Institute of Zoology, Academy Sinica.Asemiadalia spiculimaculata sp. nov. (fig. 1)Allied to A. potanini (Weise), but differs from the latter in the band mark of the suture of elytra and in the form of terminal siphon of male genitalia.Holotype ♂, Shennongjia (31°5’N, 110°1’E), Hubei 1640 m, July 7, 1981, collected by Han Yin-heng. Allotype ♀, paratypes 4♂♂, 4♀♀ data same as the holotype; 1♂, 1♀, Ningshaan (33°1’N, 108°1’E) Shaanxi, 1600m, July 21, 1979, collected by Han Yin-heng, 3♀♀, Foping, (33°5’N, 109°E), Shaanxi, August 2-9, 1973, collected by Zhang Xue-zhong; 1♂, 2♀♀ Qin-ling (34°1’N, 107°E), Shaanxi, August 23-27, 1973, eollee-ted by Zhang Xne-zhong.Asemiadalia lixianensis sp. nov. (fig. 2)Similar to the former new species, but distinguished by the marks of elytra being connected with each other and network-like, and by the different form of male genitalia.Holotype ♂, Lixian, Sichuan 2800m, Sept. 15, 1963, collected by Zou Huan-guang. Allotype 1♀, paratype 1♀, data same as for holotype.更多还原