ABSTRACT: Species of the spider family Telemidae Fage, 1913 from East and Southeast Asia are revised. Four new genera are erected: Mekonglema Zhao & Li, gen. nov. with the type species Mekonglema bailang Zhao & Li, sp. nov. (♂♀, Yunnan, China), Siamlema Zhao & Li, gen. nov. with the type species Siamlema changhai Zhao & Li, sp. nov. (♂♀, southern Thailand), Sundalema Zhao & Li, gen. nov. with the type species Sundalema bonjol Zhao & Li, sp. nov. (♂♀, Sumatra), and Zhuanlema Zhao & Li, gen. nov. with the type species Zhuanlema peteri Zhao & Li, sp. nov. (♂♀, northern Laos). Eight additional new species are described: Mekonglema kaorao Zhao & Li, sp. nov. (♂♀, northern Laos), M. walayaku Zhao & Li, sp. nov. (♂♀, Yunnan, China), M. yan Zhao & Li, sp. nov. (♂♀, Yunnan, China), Pinelema daguaiwan Zhao &
