Female macroptera. Body dark brown, tarsi and apices of tibiae yellow, also apex of antennal segment III; fore wings brown with base pale. Antennae 8-segmented; segments III–IV with apex narrowed, bearing long forked sensorium. Head wider than long, with 2 pairs of ocellar setae; pair III anterolateral to, and shorter than side of, ocellar triangle. Pronotum with strong transverse sculpture lines, no long setae. Metanotum with transverse sculpture, median setae arising behind anterior margin. Prosternal ferna complete; mesofurcal spinula present, metafurcal spinula faint. Fore wing first vein with 2 setae distally, second vein with at least 15 setae. Tergites without sculpture medially, lateral thirds with many transverse lines; VIII with regular comb of long microtrichia; X without longitudinal split. Sternite VII with 2 pairs of median setae arising well in front of posterior margin.