Revision of the Ulopinae leafhoppers (Hemiptera: Cicadellidae) of the Indian subcontinent, I. Ulopini genera: Daimachus, Radhades and Ulopsina Author Viraktamath, C. A. Author Webb, M. D. text Zootaxa 2019 2019-06-06 4613 3 557 577 journal article 26574 10.11646/zootaxa.4613.3.8 67477ca5-246c-46b9-9387-63463c0b5970 1175-5326 3239923 F645124D-22BC-4D7E-AB19-94F5F59CA3BA Key to species of Daimachus Distant 1. Crown short, excluding eyes more than 4x as wide as long medially ( Fig. 1G ) ( Maharashtra : Matheran)................................................................................................. D. matheranensis sp. nov . - Crown longer, less than 3x as wide as long medially ( Fig. 1A ).................................................. 2 2. Male pygofer posterior margin strongly bilobed ( Fig. 6C ); aedeagus with shaft apex hooked ( Fig. 6G ) ( Karnataka , Kerala , Madhya Pradesh ).................................................................. D. exemplificatus Distant - Male pygofer posterior margin not strongly bilobed ( Figs 7A , 8A ); aedeagus with shaft apex not hooked ( Figs 7F , 8E )..... 3 3. Forewing about 2x as long as wide ( Fig. 1J ); aedeagal shaft in lateral view without triangular projections ( Fig. 7F ) ( Kerala : Kasargod)............................................................................ D. robustus sp. nov . - Forewing about 2.2x or more as long as wide ( Fig. 1B ); aedeagal shaft with triangular projections ( Figs 8F , 9E )...........4 4. Aedeagal shaft with subapical small triangular projection on dorsal surface ( Fig. 8E ), apex with pair of long slender processes ( Fig. 8G ) ( Karnataka : Sirsi)............................................................. D. sirsiensis sp. nov . - Aedeagal shaft with dorsal and ventral triangular projections and apex with short lateral processes ( Figs 9 EF) ( Karnataka , Kerala )............................................................................ D. sudindicus sp. nov .