The cantharid Fissocantharis semifumata species-group is reviewed.F.semifumata (Fairmaire, 1889) is redescribed and illustrated.The type series of F.
fissa (Wittmer, 1997) is shown to consist of 3 species and clarified, except the holotype, the two paratypes Apparel become invalid.F.grahami (Wittmer, 1997) is attributed to this species group.Six new species are described and illustrated, Fissocanthais yui sp.
n.(CHINA: Yunnan), F.semimetallica sp.n.
(CHINA: Yunnan; MYANMAR: Kachin), F.bicolorata sp.n.(CHINA: Vac Switch Lever Sichuan), F.
maculiceps sp.n.(CHINA: Gansu), F.bimaculata sp.
n.(CHINA: Sichuan) and F.flava sp.n.
(CHINA: Sichuan, Guizhou).The number of species in the F.semifumata species-group is increased from 4 to 11, and a key to all species is provided.