A review of Aleurodaphis (Hemiptera, Aphididae, Hormaphidinae) with the description of one new species and keys to species

The genus Aleurodaphis van der Goot is reviewed. One new species Aleurodaphis sinojackiae Qiao & Jiang, sp. n. on Sinojackia xylocarpa from Jiangsu and Zhejiang, China is described. Aleurodaphis sinisalicis Zhang, 1982 is synonymised with A. blumeae van der Goot, 1917. Keys to species, morphological description and features of the new species, host plants, and distribution are provided. The specimens including types are deposited in British Natural History Museum, London (BMNH), Kôgakkan University, Japan and the National Zoological Museum of China, Institute of Zoology, Chinese Academy of Sciences, Beijing, China (NZMC).