Abstract
The diagnostic characters of the genera Didrepanephorus Wood-Mason, 1878 and Fruhstorferia Kolbe, 1894 are clarified. The following nomenclatorial acts are proposed: Didrepanephorusbirmanicus (Arrow, 1907), comb. nov., Didrepanephorusfukinukii (Muramoto & Araya, 2000), comb. nov., Fruhstorferiabaron (Prokofiev, 2013), comb. nov., and Fruhstorferiaanthracina Ohaus, 1903, comb. rev. Didrepanephorustangzhaoyangi Zhao & Liu, sp. nov. is described from Yunnan Province, China. A lectotype is designated for Fruhstorferiabirmanica Arrow, 1907. Didrepanephorusmizunumai Nagai & Hirasawa, 1991 is reported from Myanmar for the first time.