Cochylis Treitschke in China: one new species and five new records (Lepidoptera, Tortricidae, Cochylini) Author Sun, Yinghui College of Life Sciences, Nankai University, Tianjin 300071, P. R. China Author Li, Houhun College of Life Sciences, Nankai University, Tianjin 300071, P. R. China nkmoths@126.com text ZooKeys 2013 2013-01-15 258 85 96 http://dx.doi.org/10.3897/zookeys.258.4108 journal article http://dx.doi.org/10.3897/zookeys.258.4108 1313-2970-258-85 76CBB790B6AA405FB1EC62A8B65F2293 FFDDFFF6F32CFF9EFFA0FFD9FFA9FFA2 578087 Cochylis atricapitana (Stephens, 1852) Figs 1 , 12 Eupoecilia atricapitana Stephens, 1852: 80. TL: England. Cochylis atricapitana (Stephens, 1852): Razowski, 1960: 317. Material examined. CHINA: Xinjiang Uyghur Autonomous Region: 6 ♀♀, Buerjin ( 47°41'N , 86°59'E ), 21.vii.2007, leg. Xinpu Wang. Diagnosis. Adult ( Fig. 1 ) with wingspan 10.5-13.0 mm. This species is very similar to Cochylis hybridella ( Huebner , [1813]), but Cochylis atricapitana can be distinguished by the pocket formed by the seventh sternum sclerotized on dorsal surface, the antrum composed of two connected rectangular plates and not bearing cylinder-shaped structure in the female genitalia ( Fig. 12 ). In Cochylis hybridella , the pocket formed by the seventh sternum is membranous, the antrum is semicircular and bears a nearly cylinder-shaped structure in the female genitalia. Figures 1-6. Adults of Cochylis spp. 1 Cochylis atricapitana (Stephens), female (Buerjin, Xinjiang) 2 Cochylis discerta Razowski, female (Sunan, Gansu) 3 Cochylis dubitana ( Huebner ), male (Tahe, Heilongjiang) 4 Cochylis faustana (Kennel), male (Beitun, Xinjiang) 5 Cochylis posterana hyrcana (Toll), male (Tacheng, Xinjiang) 6 Cochylis triangula sp. n., holotype, male (Daozhen, Guizhou). (scales = 2.5 mm). Distribution. China (Xinjiang), Europe.