Description of a new species of the leafhopper genus Reticuluma Cheng & Li, 2005 (Hemiptera: Cicadellidae: Penthimiini) from China with a key to species Author Xu, Tielong Institute of Entomology, Guizhou University; The Provincial Key Laboratory for Agricultural Pest Management Mountainous Region, Guiyang, Guizhou 550025, China & xu 18286112617 @ 163. com; https: // orcid. org / 0000 - 0002 - 8063 - 6150 Author Yu, Zhou Institute of Entomology, Guizhou University; The Provincial Key Laboratory for Agricultural Pest Management Mountainous Region, Guiyang, Guizhou 550025, China & yuchoudl @ 126. com; https: // orcid. org / 0000 - 0003 - 1525 - 7282 Author Dai, Renhuai Institute of Entomology, Guizhou University; The Provincial Key Laboratory for Agricultural Pest Management Mountainous Region, Guiyang, Guizhou 550025, China & rhdai 69 @ 163. com; https: // orcid. org / 0000 - 0001 - 7652 - 6808 Author Yang, Maofa Institute of Entomology, Guizhou University; The Provincial Key Laboratory for Agricultural Pest Management Mountainous Region, Guiyang, Guizhou 550025, China & gdgdly @ 126. com; https: // orcid. org / 0000 - 0002 - 5523 - 6825 text Zootaxa 2020 2020-07-06 4809 1 177 186 journal article 10.11646/zootaxa.4809.1.11 1175-5326 3933846 3DA3A3D3-7A57-4BB0-A499-8ED14528EE1C Reticuluma Cheng & Li, 2005 Reticuluma Cheng & Li, 2005: 379–383 ; Fu & Zhang, 2015: 253–260 ; Wang & Zhang, 2019:289–295 . Type species: Reticuluma citrana Cheng & Li, 2005 . Reticuluma can be distinguished by the dorsum covered with black or brown reticulation. Crown and face with distinct anterior boundary; coronal suture length about 3/5–2/3 of crown; ocelli placed on disc of vertex toward middle, more remote from each other than from eyes; face slightly concave; postclypeus flat. Pronotum wider than long, anterior margin moderately convex, posterior margin slightly concave. Scutellum triangular broader than long. Forewing end ridgelike. Hind femur with apical setae 2+2+1. Male pygofer with macrosetae near posterior margin. Connective ‘Y’ or ‘T’ shaped. Aedeagus shaft with or without processes, and its processes can be easily distinguished Reticuluma from other genera of Penthimiini . Style apex hook-like or acuminate sharp. Distribution. China ( Anhui , Fujian , Guizhou , Henan , Hunan , Jiangxi , Shaanxi , Yunnan , Zhejiang , Tibet ), ( Fig. 6 ).