New species and two new records of Erythroneurini from China (Hemiptera Cicadellidae, Typhlocybinae) Author Tan, Chao Author Yuan, Xiao-Wei Author Song, Yue-Hua text Zootaxa 2020 2020-01-22 4728 2 275 282 journal article 24280 10.11646/zootaxa.4728.2.8 13c4fdcf-ece4-462d-bb8c-7d0f6b819d5d 1175-5326 3621189 A039FE89-47EB-4808-8537-E828DD1E2B81 Key to species of Seriana from China 1 Aedeagus with paired or unpaired processes................................................................ 3 – Aedeagus without processes............................................................................. 2 2 Aedeagus with dorsal apodeme of small, truncated apically; preatrium broad, length almost equal to width, approximately pentagonal in ventral view................................................................... S. bacilla sp. n. – Aedeagus with dorsal apodeme large, rounded apically; preatrium narrow, much longer than wide, approximately elongated vase-like in ventral view......................................................................... S. dentata 3 Aedeagus with paired processes.......................................................................... 4 – Aedeagus with unpaired processes............................................................... S. indefinita 4 Paired processes arising from midlength of aedeagal shaft..................................................... 5 – Paired processes arising from other parts of aedeagal shaft..................................................... 6 5 Paired processes shorter, hook-like................................................................. S. equata – Paired processes longer, finger-like................................................................ S. ochrata 6 Paired processes long, arising from base of aedeagal shaft.......................................... S. menglaensis – Paired processes very short, arising from subapex of aedeagal shaft....................................... S. malaica