A taxonomic synopsis of Chrysomydas Wilcox, Papavero & Pimentel (Diptera: Mydidae: Mydinae), with first bionomic records for the genus and description of a new species from Brazil Author Calhau, Julia Author Lima, Sheila Author Rafael, José Albertino Author Lamas, Carlos José Einicker text Zootaxa 2019 2019-09-02 4664 1 103 114 journal article 25819 10.11646/zootaxa.4664.1.4 c867ad97-889c-49fe-8e35-0d0a80051eb9 1175-5326 3383562 8D41E539-139F-48A6-924C-1A06FBA6A594 Key to species of Chrysomydas 1 Labellum about 1.1x longer than wide; T2–T5 long golden setulose; scutum with distinct lateral white and golden posterior pruinose spots; male cerci partially covered by epandrial lamellae, with distal process of gonocoxite-hypandrial complex with roundish dorsal tip and acute ventral tip............................................................ C. nitidulus - Labellum about 1.7x longer than wide; T2–T5 long black setulose; scutum without distinct pruinose spots; male cerci exposed, uncovered by the epandrial lamellae; distal process of gonocoxite-hypandrial complex with both dorsal and ventral tips acute..................................................................................... C. phoenix sp. nov.