A review of Timandra Duponchel, 1829 from China, with description of seven new species (Lepidoptera, Geometridae) Author Cui, Le Author Xue, Dayong Author Jiang, Nan text ZooKeys 2019 829 43 74 http://dx.doi.org/10.3897/zookeys.829.29708 journal article http://dx.doi.org/10.3897/zookeys.829.29708 1313-2970--43 CB2F64B96D804D24A8058F03EF669C0B Timandra griseata Petersen, 1902 Figs 1, 61 Timandra amata var. griseata Petersen, 1902: 239. Lectotype ♂, Estonia (IZBE). Timandra serpentata ab. griseata : Prout 1913 : 98. Timandra griseata : Hausmann 2004 : 390. Diagnosis. This species is very similar to T. comae Schmidt, 1931, but the combination of the following characters can distinguish them: the ground colour of the forewing is whitish in T. griseata , but often yellowish in T. comae ; the surface of the wings is densely speckled with grey scales in T. griseata , but it is covered with brownish-grey speckles in T. comae ; the average wingspan is larger and sexual size dimorphism is more accentuated in T. griseata . The appendix of the sacculus of the male genitalia is on average slightly broader at base in T. griseata than that in T. comae . In the female genitalia, the ductus bursae is stouter at the anterior half in T. griseata ; the posterior appendix bursae of the ductus bursae arises at a bigger angle to the corpus bursae in T. griseata ( Kaila and Albrecht 1994 ; Hausmann 2004 ; Ounap et al. 2005 ). Material examined. CHINA: Xinjiang (IZCAS): 1♀, Gongliu, Kuerdening, 1100 m, 26.VII.2017, coll. Cheng Rui. Distribution. China (Xinjiang), Europe. Remarks. This species is newly added to the fauna of China. Figures 1-19. Adults of Timandra . 1 T. griseata , female, Xinjiang 2 T. recompta , male, Beijing 3 T. apicirosea , male, Sichuan 4 T. distorta sp. n., holotype, male, Tibet 5 T. dichela , male, Hubei 6 T. synthaca , holotype, male, Taiwan 7 T. convectaria , male, Guangxi 8 T. correspondens , male, Tibet 9 T. adunca sp. n., holotype, male, Yunnan 10 T. quadrata sp. n., holotype, male, Hubei 11 T. accumulata sp. n., holotype, male, Yunnan 12 T. comptaria , male, Zhejiang 13 T. paralias , male, Hebei 14 T. viminea sp. n., holotype, male, Yunnan 15 T. oligoscia , male, Yunnan 16 T. ruptilinea , male, Guangdong 17 T. extremaria , male, Gansu 18 T. robusta sp. n., holotype, male, Yunnan 19 T. stueningi sp. n., holotype, male, Taiwan. Scale bar: 1 cm.