New genera and new species of Hahniidae (Araneae) from China, Laos, Myanmar, and Vietnam.

Four new genera and 11 new species of Hahniidae Bertkau, 1878 are described. The new genera are Goblinia Lin & Li, gen. nov. , with the type species G.tiane Lin & Li, sp. nov. (♂♀) from Guangxi, China; Myahnia Lin & Li, gen. nov. , with the type species M.kanpetlet Lin & Li, sp. nov. (♂♀) from Chin, Myanmar; Troglohnia Lin & Li, gen. nov. , with the type species Tr.qiubei Lin & Li, sp. nov. (♂♀) from Yunnan, China and Typhlohnia Lin & Li, gen. nov. , with the type species Ty.rongshui Lin & Li, sp. nov. (♂♀) from Guangxi, China. Seven additional new species are described: Tr.dafang Lin & Li, sp. nov. (♂♀) from Guizhou, China; Tr.shidian Lin & Li, sp. nov. (♀) from Yunnan, China; Tr.wuding Lin & Li, sp. nov. (♂♀) from Yunnan, China; Ty.banlaksao Lin & Li, sp. nov. (♀) from Bolikhamxay, Laos; Ty.kaiyang Lin & Li, sp. nov. (♀) from Guizhou, China; Ty.sondoong Lin & Li, sp. nov. (♂♀) from Quang Binh, Vietnam and Ty.suiyang Lin & Li, sp. nov. (♀) from Guizhou, China.