FIGURES 31–39 in A review of Problepsis Lederer, 1853 (Lepidoptera: Geometridae) from China, with description of two new species

FIGURES 31–39. Male genitalia of Problepsis. 31, P. albidior, Sichuan; 32, P. eucircota, Jiangxi; 33, P. stueningi sp. nov., holotype, Gansu; 34, P. vulgaris, Tibet; 35, P. paredra, Gansu; 36. P. subreferta, Yunnan; 37, P. batangnensis sp. nov., paratype, Sichuan; 38, P. plagiata, Shaanxi; 39, P. apollinaria apollinaria, Hainan. Scale bar = 1 mm.