Description of two new species of Newsteadia Green (Hemiptera: Coccomorpha: Ortheziidae) from China with a key to Chinese species Author Zheng, Xinyi The Key Laboratory for Silviculture and Conservation of Ministry of Education, Beijing Forestry University, Beijing 100083, China & Institute of Entomology, Guizhou University; The Provincial Special Key Laboratory for Development and Utilization of Insect Resources, Guizhou University, Guiyang 550025, China Corresponding authors, E-mail: sananwu @ bjfu. edu. cn; xingjichun @ 126. com Author San Author Wu, an Author Xing, Jichun Institute of Entomology, Guizhou University; The Provincial Special Key Laboratory for Development and Utilization of Insect Resources, Guizhou University, Guiyang 550025, China Corresponding authors, E-mail: sananwu @ bjfu. edu. cn; xingjichun @ 126. com text Zoological Systematics 2023 48 3 206 226 https://www.mendeley.com/catalogue/73d4b4bd-a7a7-3882-887f-4e137b57ae34/ journal article 10.11865/zs.2023302 2095-6827 10941856 6660512A-CC85-4810-A8BD-BC8866C1DA05 Newsteadia multipori Zheng & Wu , sp. nov. Material examined. Holotype . Adult female ( BFUC ) , ‘ CHINA : Guizhou Prov. , / Shibing County , Yuntai Mountain , / 27°11′65″N, 108º10′85″E, elev. 947m , / in the pine needle litter, 13 October 2020 , / Xinyi Zheng & Lan Zhang leg.’ Mounted singly on a slide. Paratypes . 3♀ 3♂ , 4 first-instar nymphs, 1 second-instar nymph and 2 third-instar female nymphs, same data as holotype ( BFUC ) . 2♀ 2♂ , 2 first-instar nymphs, 1 third-instar female nymph, same data as holotype ( GUGC ) . Distribution. China ( Guizhou ). Etymology. The name of the species is derived from its numerous pores on dorsum.