Key to species of Sumapazomyia Fogaça, Couri, Pérez & de Carvalho

1 Males with six pairs of frontal setae; proepisternum with two long, stout and black setae; proepimeron with a row of three setae, the central longest and stout; st 5 with two long, stout and brown setae in the lobes (Fig. 7); cerc with lateral margins slightly straight (Figs 10–11); epiph straight (Figs 12–13). Females with hyprct somewhat triangular, with fourth setae differentiated one in each lateral margin and two apically (Figs 15, 17)..... S. quimbaya Ramos-Pastrana, Uni-Urrego & Fogaça sp. nov.

– Males with five pairs of frontal setae; proepisternum bare, proepimeron bare; st 5 with one long, stout and brown setae in the lobes (figure 2A in Fogaça et al. 2019); cerc with lateral margins sinuous (figure 2E in Fogaça et al. 2019); epiph curved (figure 2D in Fogaça et al. 2019). Females with hyprct somewhat rectangular, with two setae differentiated one in each lateral (figure 4B in Fogaça et al. 2019)................................... S. inusitata Fogaça, Couri, Pérez & de Carvalho, 2019 .