One new species and three newly recorded species of Neopallodes Reitter from China (Coleoptera, Nitidulidae, Nitidulinae)

One new species of the sap beetle genus Neopallodes, N. nigrescens sp. nov., is described and illustrated. New information on the distribution and illustrations of three species, N. dentatus Kirejtshuk, 1994, N. falsus Grouvelle, 1913 and N. vietnamicus Kirejtshuk, 1987, which are newly recorded from China, are also supplemented. A key to species of the genus Neopallodes from China is provided.