Two new species of Euf0rus Malaise, 1944 from Shanxi, China are described: Euforsius rnelanogaster sp. nov. and Euforsius shii sp. nov. The species of the genus is separated into 4 species groups. The diagnosis of the genus and each species group, as well as the species distribution of the genus are briefly discussed. A key to known species of Euf0rsius is provided. The type specimens of the new species are deposited in the Insect Collection of Central South Uni...