The fauna of the family Bombycidae sensu lato (Insecta, Lepidoptera, Bombycoidea) from Mainland China, Taiwan and Hainan Islands Author Wang, Xing Author Wang, Min Author Zolotuhin, Vadim V. Author Hirowatari, Toshiya Author Wu, Shipher Author Huang, Guo-Hua text Zootaxa 2015 3989 1 1 138 journal article 10.11646/zootaxa.3989.1.1 6659f502-4940-4db3-aeb3-0bcc1d93932b 1175-5326 238716 9BCFFC47-43D1-47B8-BA56-70A129E6A63F 76. Sesquiluna forbesi Zolotuhin & Witt, 2009 ( FIGURES 45 A–45C) newly recorded from China Sesquiluna forbesi Zolotuhin & Witt, 2009 , Entomofauna Suppl. 16: 266. TL: “N. Vietnam , 1600 m , Mt. Fan-si-pan (Nord), Cha-pa, Primärwald”. Holotype : male (MWM) [examined]. Diagnosis. This species is very similar to the type species, S. albilunata (Hampson, 1910) , but can be distinguished from it by the following characters: saccular lobes of valva smooth and hatchet apically; costa membranous; uncus distinctly bilobed with sickle-shaped lobes; valvae distinctly divided into two zones. Specimens examined. [GUANGXI] Liuzhou City: 1 male , 11 km southeast of Mengshan, 24˚05’N, 110˚33’E, 500 m , 12–16.I.2008 , V. Siniaev leg. (MWM); [SICHUAN] Leshan City: 1 male , Mt. Emeishan, local collector leg. (MWM); [YUNNAN] Dali City: 1 female , 2000 m , 3–8.VIII.1984 , Görgner leg. (SMFL). Bionomics. The larval host is unknown. Adults appear from late spring to early winter (Plate 11E) Distribution. Mainland China (Guangxi, Sichuan, Yunnan), Vietnam , Thailand . Remarks. Here recorded from China for the first time.