Genus Sumapazomyia gen. nov.

(Figs 1 A–D, 2A–E, 3A–C, 4A–C, 5A–G, 6A–D, 7A–B)

Type species: Sumapazomyia inusitata sp. nov. (here designated).

Diagnosis. Male dichoptic; parafacial and gena wide, eye setulose, with sparse, short and fine setulae (Fig. 5C, E–G), separated by about 1/5 of head width in both sexes (Figs 1D, 5C); palpus slender, very short, length equal to length of antenna; proboscis not adapted for predation, prementum shiny with a few and sparse setulae (Fig. 5B), labellum well developed, modified and prestomal teeth not well developed (Fig. 6C); proepimeral seta oriented downwards; presutural acrostichal setae developed; dorsocentral setae 1+3; katepisternal setae 1+1+1 forming an imaginary equilateral triangle; upper calypter short, lower calypter elongate, about 1.5–2.0X length of upper calypter; wing veins bare; hind tibia (Fig. 7) with three ad and three pv setae placed opposite one another, one supramedian and one submedian d and av setae, ad, pd and av surfaces with a preapical setae; sternite 1 bare; sternite 5 triangular with two strong lateral setae; male hypandrium tubular; ovipositor long, straight and with microtrichia. Please see Discussion below.

Etymology. The generic name is a junction of “Sumapaz”, refers to the type locality, “o” as linking vowel and “ myia ” is Greek for “fly”.