New taxa and new records of Erythroneurini from China (Hemiptera: Cicadellidae: Typhlocybinae) Author Cao, Yanghui Key Laboratory of Plant Protection Resources and Pest Management, National Ministry of Education, Entomological Museum, Northwest A & F University, Yangling, Shaanxi, CN- 712100, P. R. China; e-mail: yalinzh @ nwsuaf. edu. cn & Illinois Natural History Survey, Prairie Research Institute, University of Illinois at Urbana-Champaign, 1816 S Oak St., Champaign, IL, US- 61820, USA; e-mails: caoyh @ illinois. edu, arboridia @ gmail. com, chdietri @ illinois. edu Author Dmitriev, Dmitry A. Illinois Natural History Survey, Prairie Research Institute, University of Illinois at Urbana-Champaign, 1816 S Oak St., Champaign, IL, US- 61820, USA; e-mails: caoyh @ illinois. edu, arboridia @ gmail. com, chdietri @ illinois. edu Author Dietrich, Christopher H. Illinois Natural History Survey, Prairie Research Institute, University of Illinois at Urbana-Champaign, 1816 S Oak St., Champaign, IL, US- 61820, USA; e-mails: caoyh @ illinois. edu, arboridia @ gmail. com, chdietri @ illinois. edu Author Zhang, Yalin Key Laboratory of Plant Protection Resources and Pest Management, National Ministry of Education, Entomological Museum, Northwest A & F University, Yangling, Shaanxi, CN- 712100, P. R. China; e-mail: yalinzh @ nwsuaf. edu. cn text Acta Entomologica Musei Nationalis Pragae 2019 Acta. Ent. Mus. Natl. Pragae 2019-06-03 59 1 189 210 http://dx.doi.org/10.2478/aemnp-2019-0017 journal article 5784 10.2478/aemnp-2019-0017 be640028-35fd-45ce-96e2-2c3a49624b81 1804-6487 4505283 6F29895E-9EA2-493A-BD20-E0DBB74088B9 Levigata arborea sp. nov. ( Figs 2 A–O, 12E–H) Type locality. China , Yunnan province , Jinghong city environs, Bubeng village. Type material. HOLOTYPE : ♁, CHINA : YUNNAN : Jinghong , Bubeng village , 4.ix.2010 , light trap , Meng Zhang leg. ( NWAU ) . PARATYPES : 16 ♁♁, same data as holotype ; 16 ♁♁, same data as holotype except Juan Han leg.; 2♁♁, same data as holotype except 3.ix.2010 ; 9♁♁, Jinghong, Yexianggu, 30.viii.2010 , light trap, Meng Zhang leg. (all NWAU ). Description. Ground color ( Figs 12 E–H) dirty tawny, eyes black, vertex dirty pale-yellow, with blurry orange markings and small black patch in middle of transition from crown to face; frontoclypeal area dark with edges lighter, anteclypeus brown basomedially, lorum and gena pale. Pronotum with large black medial patch on fore margin. Scutum and scutellum off-white, black at tip. Forewing brown, with several lighter areas. Abdominal apodemes 2S ( Fig. 2E ) extremely small, apodemes 3T ( Figs 2C, D ) variable in size among individuals. Male terminalia.Anal tube ( Fig. 2F ) weakly sclerotized basally, with short appendage ( Fig. 2G ), bent in right angle, apex blunt. Pygofer side ( Fig. 2F ) nearly rectangular, hind margin truncate; dorsal appendage ( Figs 2F, G ) short, slightly curved ventrad. Subgenital plate ( Figs 2I, J ) with membranous dorsal side wider than sclerotized ventral side in apical part, with 2–3 macrosetae. Style ( Figs 2K, L ) with apex lance-shaped in lateral view, curved ventrad. Connective ( Fig. 2M ) broad, central lobe slim and long. Aedeagal shaft ( Figs 2N, O ) with lateral surfaces well sclerotized, bifurcated both basally and apically in ventral view, two sides only fused at the connection with preatrium, with membranous inner side and apical part; dorsal apodeme wide in ventral view; preatrium about twice longer than shaft; gonopore not delimited. Measurements. Male body length 2.85–2.90 mm. Etymology. The specific epithet is the Latin adjective “ arboreus ” which means “resembling a tree”, referring to the tree-like aedeagal shaft in the ventral view. Distribution. So far only known from Yunnan province in the south of China .