Contribution to the knowledge of Dialeurodes (Gigaleurodes) Quaintance & Baker (Hemiptera: Aleyrodidae), with description of a new species from China Author Wang, Ji-Rui 0000-0002-8388-1565 School of Agricultural & Food Science, Zhejiang Agriculture & Forestry University, Linan, Zhejiang 311300, China. & jrwang @ zafu. edu. cn; https: // orcid. org / 0000 - 0002 - 8388 - 1565 jrwang@zafu.edu.cn Author Du, Yu-Zhou 0000-0002-4452-7125 School of Horticulture and Plant Protection and Institute of Applied Entomology, Yangzhou University, Yangzhou 225009, China. yzdu @ yzu. edu. cn; https: // orcid. org / 0000 - 0002 - 4452 - 7125 yzdu@yzu.edu.cn Author Xu, Zhi-Hong 0000-0002-3769-5788 School of Agricultural & Food Science, Zhejiang Agriculture & Forestry University, Linan, Zhejiang 311300, China. & zhhxu @ zafu. edu. cn; https: // orcid. org / 0000 - 0002 - 3769 - 5788 zhhxu@zafu.edu.cn Author Zhou, Guo-Xin School of Agricultural & Food Science, Zhejiang Agriculture & Forestry University, Linan, Zhejiang 311300, China. text Zootaxa 2021 2021-01-25 4915 4 585 593 journal article 8514 10.11646/zootaxa.4915.4.9 51426c63-a3a3-49dd-9eaf-9c7d75ea19ab 1175-5326 4461688 EDDDC04A-AD51-421E-92B0-1F93F879ED72 Key to the puparia of Chinese species of Dialeurodes ( Gigaleurodes ) Note. Puparial characters obtained from original descriptions of species are indicated by an asterisk (*). 1. Puparium shape circular or rounded....................................................................... 2 -. Puparium shape obovate, elliptical, hemicircular............................................................. 3 2. Puparium with marginal and submarginal areas light green, and the median area brown; marked with brown along the transverse molting suture; brown irregular patches distributed on the anterior and posterior dorsum; deep furrow along the margin of operculum.................................................................. parakmeriae Wang , sp.nov. -. Puparium yellowish, marginal rim transparent, the tracheal folds and caudal furrow orange; without irregular shapes patches on the dorsum; deep furrow along the margin of operculum absent........................... maxima Quaintance & Baker 3. Puparium hemicircular, wider than long; longitudinal and transverse molting suture both reaching the margin................................................................................................ lithocarpi Takahashi * -. Puparium obovate, elliptical, longitudinal molting suture reaching anterior margin while transverse molting suture not reaching the margin........................................................................................... 4 4. Puparium obovate, white, with a longitudinal brownish black patch medially. without papillae on the dorsum.................................................................................................... citricola Young * -. Puparium elliptical, pale yellow, with a longitudinal yellowish red patch in the middle; numerous papillae distributed on the dorsum............................................................................ cinnamomi Takahashi *