A new species and first record of the cicada genus Sinotympana Lee, 2009 (Hemiptera: Cicadidae: Dundubiini) from Vietnam Author Pham, Thai-Hong Author Sanborn, Allen F. Author Nguyen, Huyen-Thi Author Constant, Jerome text Zootaxa 2019 2019-09-05 4664 4 565 573 journal article 25598 10.11646/zootaxa.4664.4.8 be6c7133-d160-49c1-aa22-4031e2276ed0 1175-5326 3386977 B838F502-19FF-4CEC-9C90-AB0019D4FF94 Key to males of the genus Sinotympana 1 Fore wing radial crossvein distinctly infuscated, radiomedial vein without infuscation, ventral margins of pygofer obovate, un- cal lobes slightly curved mediad............................................................ S. incomparabilis - Fore wing radial and radiomedial crossveins distinctly infuscated, ventral margins of the pygofer parallel, uncal lobes straight................................................................................ S. caobangensis sp. nov.