Udamopyga, Hall, 1938

Genus Udamopyga View in CoL

Male with rows of frontal setae divergent anteriorly; postalar wall setulose; wing vein R 1 bare dorsally; wing vein R 4 + 5 with dorsal setulae not reaching crossvein r-m; male mid-femur without a ctenidium; male hind tibia without an apical postero-ventral seta; male abdominal ST5 with a widely V-shaped cleft; posterior margin of the male abdominal ST5 with a slight undulation halfway between the angle and the tip of the V, and a rounded distal expansion*; cercal prongs fused at least halfway to tip*; phallus with a distinct hinge between basi- and distiphallus; basiphallus with a dorsal longitudinal keel; vesica composed of two petal-like lateral plates, each with a vesical denticulated lobe*; acrophallus formed of a capitis, lateral styli and a median stylus; lateral styli tube-shaped and with an outlet; capitis flat and simple; median stylus tube-shaped and with an outlet; juxta slightly recessed within the phallic tube; juxta squared, with a shallow notch medially.

Subgenus Carinoclypeus : facial carina parallel in full length to frontogenal suture*; cercal prong without a proximal tuft of long black setae.

Subgenus Udamopyga (s.s.): facial ridge with dense setosity on lower 0.50; cercal prong with a proximal tuft of long black setae.