subfuscous

P. thin, reniform or suborbicular, convex then exp. ochre or subfuscous, glabrous, somewhat shining; g. numerous, very thin, colour of p.; s. lateral, oblique; sp.

Abdomen: the middle of the basal segment, the second and third segments at their base, broadly purple; the apical margin of the third tinged with purple; wings subfuscous, with their base hyaline.