Abstract: This paper deals with the Chinese Betacallis Matsumura, 1919,which includes 5 species, among them, Betacallis sichuanensis Zhang, G. X. et W.Y. Zhang and Betacallis betulisucta Zhang, G. X. et W. Y. Zhang are new to science. Betacallis quereiphaga Basu, Ghosh & Raychaudhuri, 1974 is first recorded from China. A key to the Chinese species is given. All the specimens including the types are deposited in the Institute of Zoology, Academia Sinica. Abbreviations used in this paper as follows: u. r. s. stands for ultimate rostral segment; htlI stands for 2nd hind tarsal joint.