Three new species of the leafhopper genus Mitjaevia Dworakowska from Karst areas in Southwest China (Hemiptera, Cicadellidae, Typhlocybinae) Author Luo, Guimei School of Karst Science, Guizhou Normal University, Guizhou, Guiyang 550001, China & State Engineering Technology Institute for Karst Desertification Control, Guiyang 550001, China Author Wang, Jinqiu School of Karst Science, Guizhou Normal University, Guizhou, Guiyang 550001, China & State Engineering Technology Institute for Karst Desertification Control, Guiyang 550001, China Author Song, Yuehua School of Karst Science, Guizhou Normal University, Guizhou, Guiyang 550001, China & State Engineering Technology Institute for Karst Desertification Control, Guiyang 550001, China songyuehua@163.com text ZooKeys 2022 2022-10-25 1125 159 169 http://dx.doi.org/10.3897/zookeys.1125.82258 journal article http://dx.doi.org/10.3897/zookeys.1125.82258 1313-2970-1125-159 5394C39688F241128BCD980A9F4F6C81 A3E99FD7C1A95E9A8D1E37D637C9947D Mitjaevia Dworakowska Mitjaevia Dworakowska, 1970: 763. Type species. Erythroneura amseli Dlabola, 1961. Type locality. Afghanistan. Diagnosis. Yellow with brown markings; vertex usually with a pair of dark brown spots; pronotum with brown markings or completely dark; scutellum with dark basal triangles; forewing hyaline with several dark patches; abdomen ventrally and subgenital plates dark. Head distinctly narrower than pronotum. Male genitalia. Pygofer caudally rounded or angulate, weakly sclerotized caudally; dorsal pygofer appendage movably articulated, not extended beyond pygofer apex. Style distally slender with apex foot-like; preapical lobe large. Subgenital plates extended beyond pygofer, darkly pigmented, gradually curved dorsad, with three or more macrosetae of differing length present in middle. Aedeagus with shaft tubular, straight or curved dorsad in lateral view, with or without basal processes; preatrium developed. Connective Y- or M-shaped, with short stem and arms, central lobe well developed. Distribution. Palaearctic and Oriental regions. Checklist of species of Mitjaevia from China M. aurantiaca Mitjaev, 1969: 1044 (pl. 3, figs 1, 2); Song & Li, 2014: 111, (pl. 2.71, figs D-F; I, J, M, S). M. bifurcata Luo, Song & Song, 2021: 3-6, fig. 2. M. diana (Distant, 1918: 100, Typhlocyba ); Dworakowska, 1970: 765 (lectotype designated by inference); Dworakowska, 1980: 179, figs 252-262; Song & Li, 2014: 112 (pl. 2.72, figs D-F; I, J, M). M. dworakowskae Chen, Song & Webb, 2020: 34-39, figs 28-41. M. korolevskayae Dworakowska, 1979: 44-45, figs 349-358; Song & Li, 2014: 113 (pl. 2.73, figs D-F; I, J, M). M. nanaoensis Chiang & Knight, 1990: 223, fig. 18. M. protuberanta Song, Li & Xiong, 2011: 27-29, figs 1-10. M. bijiensis sp. nov. M. ramosa Luo, Song & Song, 2021: 6-8, fig. 5. M. salixia sp. nov. M. shibingensis Chen, Song & Webb, 2020: 34, fig. 15-27. M. solitaria sp. nov. M. tappana Chiang & Knight, 1990: 225, fig. 19. M. wangwushana Song, Li & Xiong, 2011: 29-30, figs 11-19.