Abstract
Eight new species of the genus Irepacma Moriuti, Saito & Lewvanich, 1985 are described based on specimens collected in China: I. bispicifera Wang, sp. nov., I. curticylindra Wang, sp. nov., I. denticulata Wang, sp. nov., I. flaviptera Wang, sp. nov., I. longiflagellata Wang, sp. nov., I. rotunda Wang, sp. nov., I. spiculosa Wang, sp. nov., I. tengchongensis Wang, sp. nov. Periacma isomora Meyrick, 1910 is transferred to the genus Irepacma: I. isomora (Meyrick, 1910), comb. nov. Images of adults and genitalia are provided.
References
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Moriuti, S., Saito, T. & Lewvanich, A. (1985) Thai species of Periacma Meyrick and its allied two new genera (Lepidoptera: Oecophoridae). Bulletin of the University of Osaka Prefecture, Series B, 37, 19–50.
Wang, S. X. & Li, H. H. (2002) Four new species of the genus Irepacma Moriuti, Saito & Lewvanich, 1985 from China (Lepidoptera: Oecophoridae). SHILAP Revista de Lepidopterología, 30 (118), 155–161.
Wang, S.X. & Li, H.H. (2005) A new oecophorid genus and species (Lepidoptera: Oecophoridae) from China. Entomological News, 116 (3), 167−172.