FIGURE 1 in Revision of Nearctic Paramyia Williston (Diptera: Milichiidae)

FIGURE 1. Measurements of the ratio used in the morphological keys and species description (A) length vs width of flagellum, (B) frons length vs width and frons width vs flagellum width, (C) eye height vs gena height, (D) head width vs postgenal width (in yellow) and eye width at the widest point vs at the bottom (in white), (E) lateral view of epandrium and surstylus, (F) posterior view of epandrium.