FIGURES 1–5 in Four new species and new records of Macrostomus Wiedemann (Diptera: Empididae) from Northern and Northeastern Regions of Brazil

FIGURES 1–5. Macrostomus maranhensis sp. nov. Holotype ♂. 1. habitus, lateral view; 2. head, dorsal view; 3. head, ventral view; 4. wing; 5. apex of abdomen, lateral view. Scale bars, figures 1–4= 0.5 mm; 5= 0.1 mm.