Tegmen about 4.0 times as long as wide; lateral lobes short, about 1/14–1/18 times as long as tegmen, sub-cylindrical, about 0.9–1.0 times as long as wide; apex transparent and with little hairs; roof long, about 1.9–2.3 times as long as lateral lobes; apex dehiscent; ringed part converging at apex, apex fishtail. Median lobe plus median struts slightly curved, about 4.4 times as long as wide; median lobes 1.8 times as long as median struts; dorsal plate slightly shorter than ventral plate, apex pointed. Internal sac with rod at apex, rod longer than median lobe plus median struts and a little thicker at apical half. 8th abdominal tergaum sub-trapezoidal, 0.8 times as long as wide; apex round, with dense setae on lateral sides; 8th abdominal sternum slightly shorter than tergaum and as wide as it, apex concave, with dense long setae; spiculum gastrale a little short, about 1.2 times as long as tergaum.