The present paper gives description of 3 species of the genus, Rodolia concolor (Lewis), Rodolia limbata (Motschulsky) and Rodolia rufocincta Lewis occurred in Beijing, China, provided with illustrations of male genitalia.
本文对北京园林植物上的三种红瓢虫(暗红瓢虫Rodolia concolor(Lewis)、红环瓢虫Rodolia limbata(Motschulsky)和浅缘瓢虫Rodolia ru- focincta(Lewis)进行研究,描绘了它们的外生殖器及鉴别特征,其中对浅缘瓢虫外生殖器的描述尚属首次。
