Descriptions of three new species of Ypsolopha Latreille (Lepidoptera: Ypsolophidae) from East Asia, redescription of Y. contractella (Caradja) and a checklist of East Asian Ypsolopha Author Sohn, Jae-Cheon Author Ponomarenko, Margarita G. Author Wu, Chun-Sheng Author Han, Hui-Lin Author Wang, Xin-Li text Zootaxa 2010 2511 22 38 journal article 10.5281/zenodo.294407 140b2b72-e6b3-4359-8e94-544cfb419ccf 1175-5326 294407 Ypsolopha cristata Moriuti, 1977 Ypsolopha cristatus Moriuti, 1977 : 89 , figs 14, 232, 387 [ type locality: Yumoto, Totigi Pref., Honshu, Japan ]. New records: KOREA – [Gyonggi] 1Ƥ, Mt. Myongjisan, Cheongpyong, 21 IX 2000 (JC Sohn), [GSN: SJC- 732], JCS. CHINA – [Heilongjiang] 3Ƥ, Dailing, 8 – 10 VIII 1963 (JW Bai), IZCAS. Distribution: Japan ( Moriuti 1977 ), Korea (new record: Central), China (new record: Northeast), and Russia ( Zinchenko and Ponomarenko 2008 ). Remarks: Byun and Bae (2001) reported this species from Korea , based on seven specimens collected from Gangwon Province. However, the photograph of the adult and genitalia they provided in their paper were actually of Ypsolopha contractella , not of the true Y. cristata . We exclude their record and simultaneously reconfirm the distribution of Y. cristata in Korea with a new specimen found in the first author (JCS)’s private collection.