Adult pale yellowish green. Triangular, bluntly pointed in front, broadly rounded behind, usually symmetrical. Very thin; margin broadly flattened, with slight ridges above the stigmatic areas, and some conspicuous translucent lines marking the junctions of the abdominal segments. Median dorsal area smooth and very slightly convex in fully mature examples. Eyes marginal, minute, black. Anal cleft more than one-third total length of the insect. Anal plate brown.