Abstract
The genus Homidia contains 84 species of which 60 have been reported from China. The sequence of COI for ten Homidia species are provided and a neighbour-joining tree is presented. Three new species of Homidia are described from Chongqing Municipality, China. Homidia wuxiensis sp. nov. is characterised by its colour pattern and chaetotaxy of Abd. IV; Homidia pseudochroma sp. nov. by some expanded post-labial chaetae and chaetotaxy of dorsal head and Abd. II-IV and Homidia yangi sp. nov. by its colour pattern. Based on similarities in COI sequences and morphology, we designate Homidia linhaiensis (Shi, Pan & Qi), as a junior synonym of Homidia tiantaiensis (Chen & Li).