A new species Scaphoideus destitutus sp. n. is described and illustrated from Guangxi Autonomous Region, China. A key based on the male genitalia is given to distinguish species with bicolored forewings of this genus. A map showing the geographic distribution of the species in China is also provided. The type specimen of the new species is deposited in the Institute of Entomology, Guizhou University, Guiyang, China (GUGC).