Partial revision of Promalactis Meyrick (Lepidoptera: Oecophoridae), based on specimens deposited in the Natural History Museum, London Author Wang, Shuxia College of Life Sciences, Nankai University, Tianjin 300071, China Author Liu, Chen 0000-0002-9111-6644 College of Life Sciences, Nankai University, Tianjin 300071, China 348143302@qq.com Author David, Lees 0000-0002-7580-8560 Department of Science, Natural History Museum, London, United Kingdom, SW 7 5 BD david.lees@nhm.ac.uk text Zootaxa 2024 2024-11-01 5536 1 1 58 http://dx.doi.org/10.11646/zootaxa.5536.1.1 journal article 10.11646/zootaxa.5536.1.1 1175-5326 14023827 C47EE4D9-D5B5-4B67-8547-856FBAEFE670 Promalactis latignatha Wang, 2020 ( Fig. 80 ) Promalactis latignatha Wang, 2020a , in Wang & Liu: 83. TL: Thailand (Chieng Mai). TD: ZMUC. Material examined. Thailand : 1♂ , Doi Suthep-Pui NP , Chiang Mai , 1460 m , 26.IV.–10.V.1989 , leg. A.M. Cotton , slide No. NHMUK010317120 ; 2♀ , Doi Suthep-Pui NP , Chiang Mai , 1540 m , 31.V.1989 , leg. I.J. Kitching & A.M. Cotton , slide No. NHMUK010317119 . Female genitalia ( Fig. 80 ). Apophyses anteriores 1/2 length of apophyses posteriores. Eighth sternum inverted trapezoidal. Antrum short, widened to posterior margin, sclerotized laterally. Ductus bursae with posterior 1/2 uniformly narrow, posterior 1/3 membranous, anterior 1/2 uniformly wider, heavily sclerotized from posterior 2/5 to corpus bursae, except interrupted by membrane at middle, with several short spines at beginning of sclerotized part from beyond middle. Corpus bursae ovate, less than 1/2 length of ductus bursae; signum gear-shaped, with short sub-digitate processes along margins, with three horizontal lines of 2–4 short spines. Distribution. Thailand . Note. The female of this species is described for the first time.