Siemssenius metallipennis group

Diagnosis. General color yellow, but head, scutellum, femora, elytra, tarsi, and apices of tibiae black (Figs 1). Abdominal ventrite V relatively shorter in male than Siemssenius rufipenis group (Figs 2 E, 5E). Apico-apical angles of aedeagus extremely narrow in lateral view (Figs 2 C, 5C). Sparse setae located along apical margins of triangulate processes on abdominal ventrite VIII in female (Figs 2 H, 5H).