Revision of the Neotropical genus Domodon Reemer (Diptera: Syrphidae), with description of three new species Author Carvalho-Filho, Fernando Da Silva Author Martins, Marlúcia Bonifácio Author Souza, Matheus Tavares De Author Reemer, Menno text Zootaxa 2019 2019-07-31 4648 3 523 536 journal article 25429 10.11646/zootaxa.4648.3.7 80d90cb1-3b57-463b-896d-f613e25a4e7f 1175-5326 3356438 698A0DA4-A053-4C28-AFD3-0FD6519A9AE4 Key to adults of Domodon species 1 Tergite 4 largely or entirely black or dark brown ( Figs 1 , 6 , 19 ). Other tergites also partly dark ( Figs 1 , 6 , 19 ). Vertex entirely black or dark brown, with or without metallic hue ( Figs 3 , 7 , 18 )................................................ 2 - Tergites entirely yellowish brown, although differences in length, arrangement and colour of the pile create the impression of a pattern of vaguely delimited dark median and lateral maculae on the tergites ( Fig. 10 ). Vertex largely yellowish brown with some small dark brown markings ( Figs 12–14 )............................................. D. inaculeatus sp. nov. 2 Antenna with basoflagellomere approximately as long as scape ( Fig. 4 ). Tergite 3 partly yellowish, at least along posterior margin ( Figs 1 , 24, 27 )................................................................................. 3 - Antenna with basoflagellomere more than three times as long as scape ( Fig. 17 ). Tergite 3 entirely blackish ( Figs 19 , 26 )....................................................................................... D. sensibilis sp. nov. 3 Face pale yellow without black vitta. Femora brownish with pale yellow tip............... D. peperpotensis Reemer, 2014 - Face pale yellow with brown median vitta ( Figs 3 , 7 ). Femora entirely brownish, without yellow marks................. 4 4 Yellow markings along posterior margin of tergite confined to posterior half of tergite ( Figs 1 , 24 ). Surstylus dorsally with a row of short pointed setae ( Fig. 20 )....................................................... D. caxiuana sp. nov. - Yellow markings along posterior margin of tergite 3 medially connected with yellow markings along anterior margin of tergite ( Fig. 27 ). Surstylus dorsally without a row of short pointed setae ( Fig. 23 ).................... D. zodiacus Reemer, 2013