Five new genera of the spider family Ochyroceratidae with remarkable palpal and epigynal characters are described: Luzonacera Li & Li, gen. nov., Qiongocera Li & Li, gen. nov., Relictocera Li & Li, gen. nov., Sinoderces Li & Li, gen. nov., and Thaiderces Li & Li, gen. nov. Six new species are described based on specimens collected in China, Philippines, Vietnam, and Thailand: Luzonacera chang Li & Li, sp. nov., Luzonacera duan Li & Li, sp. nov., Qiongocera hongjunensis Li & Li, sp. nov., Relictocera qiyi Li & Li, sp. nov., Sinoderces nawanensis Li & Li, sp. nov., and Thaiderces jian Li & Li, sp. nov. In addition, two Psiloderces species are transferred to other genera: Sinoderces exilis(Wang & Li, 2013) comb. nov. and Thaiderces vulgaris(Deeleman-Reinhold, 1995) comb. nov. All type specimens are deposited in the Institute of Zoology, Chinese Academy of Sciences(IZCAS) in Beijing.