New species of Nipponoserica and Paraserica from China (Coleoptera, Scarabaeidae, Sericini)

: The species of the genera Nipponoserica Nomura, 1973 and Paraserica Reitter, 1896 from China are revised. The following eight new species are described from China: Paraserica camillerii Ahrens, Fabrizi, & Liu, sp. n., P. mupuensis Ahrens, Fabrizi, & Liu, sp. n., P. wangi Ahrens, Fabrizi, & Liu, sp. n., Nipponoserica alloshanghaiensis Ahrens, Fabrizi, & Liu, sp. n., N. anjiensis Ahrens, Fabrizi, & Liu, sp. n., N. jiankouensis Ahrens, Fabrizi, & Liu, sp. n., N. henanensis Ahrens, Fabrizi, & Liu, sp. n., and N. sericanioides Ahrens, Fabrizi, & Liu, sp. n. A key to the species of the genera examined here and maps of the species distribution are provided. Habitus and male genitalia are illustrated.