Review of the genus Saridoscelis Meyrick, 1894 (Lepidoptera: Yponomeutidae) in China, with descriptions of four new species Author Liu, Haoyu 0009-0001-9556-1526 College of Life Sciences, Nankai University, Tianjin 300071, China & https: // orcid. org / 0009 - 0001 - 9556 - 1526 Author Wang, Shuxia 0000-0002-9316-6661 College of Life Sciences, Nankai University, Tianjin 300071, China & shxwang @ nankai. edu. cn; https: // orcid. org / 0000 - 0002 - 9316 - 6661 shxwang@nankai.edu.cn text Zootaxa 2023 2023-11-21 5375 1 128 136 https://www.mapress.com/zt/article/download/zootaxa.5375.1.8/52318 journal article 10.11646/zootaxa.5375.1.8 1175-5326 10170280 37D41B77-30F2-40E6-A8BB-212D56BBC83F Saridoscelis sphenias Meyrick, 1894 ( Figs 6 , 14 ) Saridoscelis sphenias Meyrick, 1894: 28 . TL: Myanmar . TD: NHMUK. Saridoscelis issikii Moriuti, 1961: 66 . TL: Japan . TD: OPU. Diagnosis. Adult ( Fig. 6 ). Wingspan 11.0‒12.0 mm. Saridoscelis sphenias is characterized by having a broad sclerotized ring-shaped plate at the conjunction of the ductus bursae and the corpus bursae that bears a second sclerotized plate, and the signum being a large slender circle of fine spines in the female genitalia ( Fig. 14 ). Material examined. CHINA , Guangdong : 1♀ , Mt. Babao , Nanling , 1070 m , 23.VIII.2010 , leg. SL Hao , slide No. LHY21760 ; Zhejiang : 1♀ , Fuze Village ( 29.34°N , 119.13°E ), Chun’an County , 144 m , 1.VIII.2018 , leg. S Yu et al. , slide No. LHY21757 . Distribution. China ( Guangdong , Jiangsu , Jiangxi , Taiwan , Zhejiang), India , Japan , Korea , Myanmar , Sri Lanka .