Eleven new species of the genera Chinathous and Gnathodicrus from China, Laos, Nepal and Sikkim (North India) are described and illustrated: Chinathous heinzi sp. nov., C. jitiangensis sp. nov., C. juizhaigouensis sp. nov., C. moxiensis sp. nov., C. xinjiangensis sp. nov., Gnathodicrus daliangshanensis sp. nov., G. dehongdaiensis sp. nov., G. laoticus sp. nov., G. nepalensis sp. nov., G. vietnamensis sp. nov., G. zhangdianensis sp. nov., Chinathous lizipingensis (Schimmel et Tarnawski, 2006) is introduced as comb. nov. Gnathodicrus nepalensis sp. nov. is recorded as the first species of the genus Gnathodicrus from Himalaya (Nepal and North India).