Thomazomyia, Lopes, 1976

Genus Thomazomyia View in CoL

Postalar wall setulose; wing vein R 4 + 5 with dorsal setulae reaching crossvein r-m; third costal sector of wing setulose ventrally; male mid-femur without a ctenidium; male hind trochanter with a postero-ventral brush-like clump of short, stubby setae proximally*; male hind tibia without an apical postero-ventral seta; male abdominal ST5 cleft with subparallel sides; cercal prong with a backwards bend in distal or subapical position; cercal prong with a proximal hump on dorsal surface; cercal prong without spine-like setae on dorsal surface; pregonite bifid distally; phallus with a distinct hinge between basi- and distiphallus; distiphallus not surrounding the acrophallus, styli entirely exposed; vesica bulbous; acrophallus formed of a capitis, lateral styli and a median stylus; lateral styli collapsed and with no outlet; lateral styli finger-like and small; capitis flat and simple; median stylus without distinct opening; median stylus straight; juxta partially to entirely fused to acrophallic structures; juxta straight; distal margin of juxta with spine-like processes.