FIGURES 39–44 in Revision of the genus Macrostomus Wiedemann (Diptera, Empididae, Empidinae). IV. The amazonensis species-group

FIGURES 39–44. Macrostomus trombetensis, sp. nov. 39–41, holotype ♂. 39, epandrium (gray colored); 40, cercal bridge connecting anterior cerci, anterodorsal view, setae ommited; 41, hypandrium and apex of phallus, lateral view; 42–44, paratype ♀, setae omitted; 42, tergite 8 and sternite 8, lateral view; 43, sternite 8, ventral view; 44, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 39–41, 42–43 = 0.2 mm; 44 = 0.1 mm.