【摘要】 记述中国太宇谷蛾属Gerontha Walker10种,其中有4新种:拟华太宇谷蛾G.similihoenei sp.nov.,喙太宇谷蛾G.rostriformis sp.nov.,梯缘太宇谷蛾G.trapeziasp.nov.,褶太宇谷蛾G.rugulosa sp.nov.和3新纪录种:暹罗太宇谷蛾G.siamensis Moriuti,1989 (图7 ,17 ～18)、清迈太宇谷蛾G.navapuriensis Moriuti, 1989 (图8 , 19)、钻太宇谷蛾G.boreaMoriuti,1977 (图9 ,20)。首次发现和报道了弯茎太宇谷蛾Gerontha flexura Huang et al. (图6 ,15-16)和暹罗太宇谷蛾G.siamensis Moriuti的雌性个体。文中给出了所有中国种的检索表。研究标本保存于南开大学生命科学学院昆虫标本室。更多还原

【Abstract】 Ten species of the genus Gerontha Walker are reviewed from China.Among them,four species are described as new(G.similihoenei sp.nov.,G.rostriformis sp.nov.,G.trapezia sp.nov.,and G.rugulosa sp.nov.),and three species are newly recorded for China(G.siamensis Moriuti,G.navapuriensis Moriuti and G.borea Moriuti).The females of G.flexura Huang,Hirowatari & Wang and G.siamensis Moriuti are reported for the first time.A key to all the known Chinese species is given.更多还原