Abstract
The aphid genus Neonipponaphis Takahashi is reviewed and reported in China for the first time, with a description of one new species, Neonipponaphis pustulosis sp. n. on Castanopsis eyrei from Fujian. A key to species, morphological descriptions, features, host plants, and distributions are provided. Holotype and paratypes are deposited in the National Zoological Museum of China, Institute of Zoology, Chinese Academy of Sciences, Beijing, China.